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<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings&nbsp;Phoenix Tailings is a rapidly-growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.&nbsp;&nbsp; Why Phoenix Tailings&nbsp;At Phoenix Tailings, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.&nbsp;&nbsp; Our Values:&nbsp;&nbsp;● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:&nbsp;Phoenix Tailings is seeking a Senior Chemical Engineer to take a leading role in scaling our cutting-edge critical metals recovery processes from lab bench to pilot plant and beyond. You will own the application of mass and energy balances, help design process flows, and ensure the seamless transition of chemistry into scalable, efficient systems. Your work will directly accelerate our ability to produce essential materials cleanly, safely, and economically—pushing the boundaries of what’s possible in sustainable chemical engineering.&nbsp;Key Responsibilities
<ul>
<li>Translate lab-scale chemical processes into scalable unit operations&nbsp;&nbsp;</li>
<li>Design and develop process flowsheets for pilot systems across hydrometallurgical and metallurgical operations.&nbsp;</li>
<li>Lead scale-up efforts for new processes, including equipment specification, system integration, and risk analysis.&nbsp;</li>
<li>Analyze and optimize process performance to improve recovery rates, efficiency, and sustainability metrics.&nbsp;</li>
<li>Work closely with R&amp;D, mechanical engineering, and production teams to ensure seamless handoff from lab to pilot and pilot to production.&nbsp;</li>
<li>Identify bottlenecks and troubleshoot technical challenges in early-stage systems.&nbsp;</li>
<li>Support data collection and process modeling to guide decision-making and future system design.&nbsp;</li>
<li>Drive continuous improvement in process safety, environmental impact, and overall performance.&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>BS, M.S., or Ph.D. in Chemical Engineering or related discipline.&nbsp;</li>
<li>5+ years of experience in chemical process development and scale-up.&nbsp;</li>
<li>Proven experience applying mass and energy balances to develop and optimize process flows.&nbsp;</li>
<li>Background in hydrometallurgy, separations, chemical recovery, or related high-complexity systems.&nbsp;</li>
<li>Familiarity with chemical simulation/modeling tools (e.g., HSC Chemistry, Aspen Plus, MATLAB).&nbsp;</li>
<li>Strong experimental design and data analysis skills.&nbsp;</li>
<li>Track record of delivering chemical processes from lab concept to pilot or production scale.&nbsp;</li>
<li>Passion for clean technology, resource sustainability, and building systems from the ground up.&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.&nbsp;&nbsp;&nbsp;Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

2.2. Senior Chemical Engineer

<h3>Job Description</h3>
Job DescriptionAbout Phoenix Tailings:Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy. We are seeking a Junior Chemical Engineer to join our dynamic team and contribute to the design, development, and optimization of innovative critical metals production systems. Why Phoenix Tailings:At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you. Our Values:● You are only crazy if you are wrong, it’s ok to be wrong● Lead with Compassion● Be Resourceful● Listen● Hustle Who We Are Looking For:Phoenix Tailings is looking for a Development Engineer I with a strong technical foundation and a desire to apply their knowledge to solving real-world process challenges in critical metals recovery. In this role, you’ll support the design, execution, and analysis of rare earth element processing technologies and contribute to building out the technical infrastructure that enables the future of clean manufacturing. This position is ideal for someone with early-career experience or a strong academic background in chemical process engineering, including working with mass and energy balances, PFDs, and P&amp;IDs.&nbsp;Key Responsibilities:
<ul>
<li>B.S. in Chemical Engineering, Metallurgical Engineering, Materials Science, or a related field&nbsp;</li>
<li>1–3 years of experience in chemical or metallurgical process development (internships and co-op experience welcome)&nbsp;</li>
<li>Familiarity with mass and energy balances, process modeling, and basic process calculations&nbsp;</li>
<li>Experience interpreting or developing PFDs and P&amp;IDs&nbsp;</li>
<li>Hands-on experience with laboratory or pilot-scale chemical equipment&nbsp;</li>
<li>Comfortable using tools for data analysis and reporting (Excel, Python, or similar)&nbsp;</li>
<li>Solid communication skills and ability to clearly document technical work&nbsp;</li>
<li>Familiarity with rare earth chemistry or hydrometallurgy is a plus&nbsp;</li>
<li>Driven by curiosity, mission, and a desire to help solve one of the most important resource challenges of our time&nbsp;</li>
</ul>
Qualifications:
<ul>
<li>B.S. or M.S. in Chemical Engineering, Metallurgical Engineering, Materials Science, or a related discipline&nbsp;</li>
<li>3–6 years of hands-on experience in process development, hydrometallurgy, or chemical processing&nbsp;</li>
<li>Proficiency in designing experiments and interpreting data to solve complex technical challenges&nbsp;</li>
<li>Demonstrated expertise in solid-liquid separation, precipitation, and chemical extraction techniques&nbsp;</li>
<li>Strong foundation in process engineering including mass and energy balance modeling&nbsp;</li>
<li>Experience with laboratory instrumentation and analytical tools (e.g., ICP-OES, XRD, SEM)&nbsp;</li>
<li>Clear, structured technical writing skills for documentation and reporting&nbsp;</li>
<li>Comfortable working in a fast-paced, iterative R&amp;D environment&nbsp;</li>
<li>Familiarity with rare earth chemistry and metallurgical challenges preferred&nbsp;</li>
<li>Experience with process simulation tools (e.g., HSC Chemistry, Aspen Plus) is a plus&nbsp;</li>
</ul>
We offer a competitive compensation package that is based on expertise. We also offer the following benefits:
<ul>
<li>Healthcare, we care about you and your family:&nbsp;100% Medical, dental, and vision coverage&nbsp;</li>
<li>Stock:&nbsp;Ownership in a fast-growing venture-backed company.&nbsp;</li>
<li>Family Focus:&nbsp;Parental leave and flexibility for families.&nbsp;</li>
<li>Time Off:&nbsp;Flexible vacation policy to encourage people to get out and see the world.&nbsp;</li>
<li>Team Fun:&nbsp;Regularly scheduled events, and celebrations.&nbsp;</li>
<li>Learning:&nbsp;Learning and development Opportunities to grow your skills and career.&nbsp;</li>
<li>Great team:&nbsp;Working with fun, hard-working, kind people committed to making a difference!&nbsp;</li>
<li>Flexible culture:&nbsp;We are results-focused. We don’t work at the office every day.&nbsp;</li>
</ul>
We offer a competitive compensation package based on expertise, including healthcare coverage (100% medical, dental, and vision), stock ownership, parental leave, flexible vacation policy, learning and development opportunities, and a great team culture that values making a difference and encourages results-focused work. At Phoenix Tailings, we have an open culture that values learning and growth, and we are looking for enthusiastic individuals who share our vision of sustainable mining. Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability, genetic information, or any other applicable protected characteristics. These characteristics will not be a factor for consideration of any work-related decisions, including but not limited to hiring, firing, compensation, and discipline.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

2.5. Chemical Development Engineer I

<h3>Job Description</h3>
Job DescriptionParallel Squared Technology Institute&nbsp;(PTI) is a non-profit research institute aiming to catalyze a leap in protein analysis technology and use it to explore new biological frontiers. PTI supports open research and educational opportunities supporting rapid career development for scientists, engineers, and mathematicians. Why?&nbsp;Protein dysfunctions directly cause many diseases, such as Alzheimer’s disease. Yet, proteins remain understudied because of technological hurdles. How?&nbsp;To resolve these limitations, PTI will develop mass tags enabling a new&nbsp;framework&nbsp;for multiplexed protein analysis by mass spectrometry towards achieving 100-fold increase in throughput. Scientists at and collaborating with the institute will use these gains to directly investigate disease mechanisms and resolve problems that have proven intractable for decades. Our proof of principle technology and strategies are outlined at:&nbsp;parallelsq.org. New career opportunitiesMembers of PTI will be supported with industry-level resources to lead research projects and disseminate their discoveries and innovations to the broader biomedical community through frequent publications, presentations, and submissions to public data portals.&nbsp;&nbsp; Summary of PositionWe are looking for an individual contributor with previous experience in ‘omics data interpretation,&nbsp; who will lead the design and development of new computational analysis pipelines. This position will involve analyses of mass spectrometry proteomics data in order to infer biological mechanisms at play in either the Alzheimer’s Disease or Immuno-Proteome Aging projects at PTI. The successful candidate will work in a highly interdisciplinary team environment with other scientists. In order to be seriously considered for this position, we require a cover letter as part of the candidate’s application.Responsibilities:
<ul>
<li>Develop and adapt pre-processing algorithms for mitigation of data collection artifacts</li>
<li>Work with biological project leads to define hypotheses and apply appropriate statistical framework</li>
<li>Design and develop optimized analysis pipelines for large ‘omics datasets</li>
<li>Perform deep and detailed analyses for data-intensive experiments with team members and communicate interpretable results</li>
<li>Hands-on development of interactive tools for data interpretation of high throughput proteomics datasets for other team members using RShiny, Python, D3, or other tools</li>
<li>Curate large-scale datasets for internal and external usage</li>
<li>Mentor scientists and research associates</li>
<li>Prepare internal reports and manuscripts as well as present results at internal or external scientific meetings as appropriate</li>
<li>Demonstrate a commitment to diversity, inclusion, and cultural awareness through actions, interactions, and communications with others</li>
<li>Other duties as assigned</li>
</ul>
Qualifications:
<ul>
<li>Advanced degree in Statistics, Mathematics, Bioengineering, Computer Science, or other computational science.&nbsp;</li>
<li>Demonstrable professional or PhD experience working with professional biologists on single cell ‘omics questions</li>
<li>Strong understanding of generalized linear models and nonparametric regression, hypothesis testing, optimization, dimension reduction techniques, and machine learning algorithms</li>
<li>Advanced proficiency in R and/or Python</li>
<li>Demonstrable experience with data set alignment, batch correction, cell type assignment, differential abundance testing, and gene ontology mapping</li>
<li>Experience handling terabyte-scale biological data</li>
<li>Demonstrable experience with model validation: cross validation, bootstrapping, posterior predictive, or simulation-based model checking</li>
</ul>
Preferred Qualifications:
<ul>
<li>Experience with proteomics spectral library prediction</li>
<li>Must have single cell 'omics experience OR experience working with mass spectrometry data</li>
</ul>
We offer:
<ul>
<li>An opportunity to change the world and work with some of the smartest and the most talented experts from different fields.</li>
<li>Excellent medical, dental, and vision insurance with many $0 premium options for you and your family with several national and regional providers. Most employees have more than 20 plan options to choose from.</li>
<li>Company-paid group life, AD&amp;D, long- and short-term disability insurance</li>
<li>15 days PTO + 10 sick days per year</li>
<li>18 company holidays + your birthday off</li>
<li>$5,000 per year educational reimbursement</li>
<li>Up to 16 weeks paid parental leave</li>
</ul>
We aim to help fill a structural gap in today's R&amp;D system. We enable fundamental research that requires unusual levels of scale and coordination yet is not rapidly monetizable by industry. We’re bringing together top talent from academia, industry, and startups to build a new model for innovative R&amp;D. As an incubator within the Schmidt Futures Network, we identify high-impact scientific or technical research and development opportunities, ultimately defining and launching these projects as Focused Research Organizations.&nbsp;We are an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. We do not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender-identity, sexual orientation, disability, age, military or veteran status, or any other characteristic protected by applicable local, state, or federal law or company policy. We strive for a healthy and safe workplace and strictly prohibit harassment of any kind.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Computational Scientist - Single-Cell Algorithms

<h3>Job Description</h3>
Job DescriptionCrossbow Therapeutics is seeking a highly motivated and detail-oriented Associate Scientist - Protein Sciences to join our Antibody Development Team in Cambridge, MA. This individual will contribute to the development and characterization of therapeutic antibodies for both therapeutic applications and research initiatives. This role provides the opportunity to work collaboratively with cross-functional teams to produce, purify, and analytically characterize antibodies and fusion proteins. The ideal candidate will possess a solid foundation in biochemistry or a related field, along with hands-on experience in protein analytical techniques, production, and purification. If you are passionate about protein science and eager to make a significant contribution, this role offers a dynamic opportunity to contribute to innovative therapeutic developments.Essential Duties and Responsibilities:
<ul>
<li>Design, develop, and implement sophisticated analytical methods (HPLC, BLI, ELISA, etc.) for the characterization of antibodies and other proteins.</li>
<li>Conduct comprehensive analyses to assess protein purity and quality using SDS-PAGE, UV/Vis spectroscopy, HPLC tools, and other relevant analytical methods.</li>
<li>Perform production of recombinant monoclonal and bispecific antibodies, and other proteins using mammalian protein expression systems (e.g., CHO, HEK293).</li>
<li>Implement various chromatography methods (affinity, IEX, SEC, HIC, MMC) for the purification of antibodies and other proteins.</li>
<li>Support characterization of antibodies using cell-based assays (cytotoxicity, cytokine production, and other).</li>
<li>Operate and maintain AKTA FPLC systems and analytical HPLC instruments to ensure efficient workflow.</li>
<li>Address and resolve technical challenges that arise in protein analytical and purification workflows, ensuring high-quality results.</li>
<li>Document and maintain precise records of laboratory activities using an electronic laboratory notebook (Benchling) and communicate findings clearly through written reports and presentations.</li>
<li>Actively stay informed about advancements in protein analytical, production, and purification technologies to continuously enhance methodologies.</li>
<li>Provide technical and resourcing support to other functional groups as needed.</li>
</ul>
Requirements
<ul>
<li>Bachelor's degree + 6 years with relevant experience, Master's + 3 years with relevant experience, or Ph.D. in Biochemistry, Molecular Biology, or a related field.</li>
<li>Strong demonstrated hands-on expertise in mammalian expression systems (CHO and HEK293) is required.</li>
<li>Proven track record in protein and antibody analytical development, with expertise in method development, optimization, and troubleshooting of chromatography-based assays and protein–protein interaction analyses.</li>
<li>Validated technical understanding and applied technical expertise to develop, optimize, and troubleshoot methods key assays across drug development, including HPLC and UPLC instruments</li>
<li>Extensive experience with AKTA instrumentation, in various purification techniques (e.g., affinity, ion exchange, HIC, SEC) as well as protein quality control methods.</li>
<li>This position requires on-site work 5 days per week at our office in Harvard Square, Cambridge, Massachusetts.&nbsp;</li>
</ul>
Additional Knowledge, Skills and Abilities
<ul>
<li>Experience with therapeutic antibody developability assessments is a plus.</li>
<li>Excellent problem-solving skills complemented by keen attention to detail.</li>
<li>Ability to thrive both independently and collaboratively in a fast-paced environment.</li>
<li>Flexibility to adapt to changing plans.</li>
<li>Strong communication and organizational skills to support effective teamwork.</li>
</ul>
The Benefits of Working at Crossbow
<ul>
<li>We offer a competitive compensation that includes an annual discretionary bonus and equity package, allowing you to have a stake in our long-term success. Base salary will be commensurate with experience and in the range of $105,000-$130,000 for an Associate Scientist and $120,000 - $150,000 for a Scientist. </li>
<li>Take care of your physical and mental health through our subsidized medical, dental and vision insurance programs.</li>
<li>Enjoy work and life with our flexible paid time off program, annual holidays including a Winter Break and sick time.</li>
<li>Utilize our tuition reimbursement program to further your education.</li>
<li>Maximize your future retirement by participating in our 401k program.</li>
</ul>
About CrossbowCrossbow Therapeutics, Inc., is a biotechnology company determined to improve the lives of people with cancer by unlocking the therapeutic potential of T-cell receptor (TCR)-mimetic antibodies. The company’s T-Bolt™ therapies are next-generation, easily assembled immunotherapies directed with high precision at previously unreachable cancer cell targets. Crossbow’s efficient and selective approach is designed to target the entire universe of cancer proteins, dramatically expanding the potential of antibody therapy to address many types of cancer. Crossbow Therapeutics is proud to be an Equal Opportunity Employer, committed to fostering an inclusive and diverse workplace where every individual is respected and valued. We recognize that diversity fuels innovation and enhances our capacity to achieve meaningful outcomes through our work. Note to Recruiters: Please be aware that we do not accept unsolicited resumes and kindly request that you do not contact our team regarding this job posting. If a resume is submitted to a Crossbow team member without a prior agreement, we will not be obligated to pay any referral or placement fees.

Associate Scientist / Scientist - Protein Sciences

<h3>Job Description</h3>
Job DescriptionPsivant Therapeutics is seeking a computational medicinal chemist with expertise in drug discovery, molecular simulations and AI/ML to join our dynamic, multidisciplinary team. &nbsp;Our science, our team, and our mission are focused on applying advanced computational technologies to progress a pipeline of innovative medicines for patients.&nbsp; We are looking for a self-motivated individual who thrives in a fast-paced, highly collaborative environment that integrates computational and wet lab capabilities to drive our programs to the clinic. &nbsp;The ideal candidate will utilize advanced computational strategies across all stages of drug discovery, including hit identification, hit-to-lead and lead optimization. &nbsp;In addition, a successful candidate will have a demonstrable pharma/biotech industry record using computational methods to advance drug discovery projects, analyze simulation and AI/ML results, derive actionable hypotheses and effectively communicate findings to the team. &nbsp;This individual will report to the Senior Director of CADD and collaborate closely across functions including experimental medicinal chemistry, structural biology, and application engineering teams to provide actionable insights and strategic guidance.Key Responsibilities
<ul>
<li>Design small molecule (and related modality) therapeutics using structural/simulation/ML/assay data, ensuring alignment with the requirements and timelines of our drug discovery projects, and leading computational analysis and design activities on cross-functional projects.</li>
<li>Integrate knowledge of relevant computational tools and approaches, as well as key aspects of medicinal chemistry and compound property optimization, for all project stages from target selection and druggability analysis to clinical candidate nomination.</li>
<li>Collaborate with the computational development team to align priorities between platform application development and R&amp;D projects.</li>
<li>Develop modifications and drive improvements in internal applications, building on our internal physics-based simulation capabilities and assessment of fidelity and accuracy of calculations.</li>
<li>Train and mentor team members across the organization to build understanding of modeling and AI/ML concepts and how they address project team needs.</li>
</ul>
Requirements
<ul>
<li>PhD in computational chemistry, organic or physical chemistry, physics, or a closely related field</li>
<li>Minimum of 5 years computer-aided drug design (CADD) or related biotech/pharma experience, with expertise accelerating small molecule drug discovery projects from target tractability and hit identification, through lead optimization (demonstrated by peer reviewed publications and inventorship status on patent applications)</li>
<li>Demonstrated experience and understanding of physics-based, AI/ML, and generative computational approaches to drug discovery</li>
<li>Excellent communication and collaboration skills, with the ability to work well in a multidisciplinary environment</li>
<li>Excellent organizational skills and attention to detail, with a strong passion for learning new concepts and technologies</li>
</ul>
Additional Qualifications
<ul>
<li>Proficiency in scientific programming (e.g. Python, R, C++)</li>
<li>Proficiency in molecular simulation packages (e.g. AMBER, OpenMM, NAMD, Gromacs)</li>
<li>Proficiency in data science and machine learning tools (e.g. scikit-learn, pytorch)</li>
<li>Experience mentoring interns, co-ops, and junior scientists</li>
</ul>
Psivant offers a competitive base salary plus discretionary annual bonus and company ownership through stock options. We also support employees with subsidized medical/dental/vision insurance, 20 days vacation, and a 401k match. Salary for this opportunity will be commensurate with experience.About Psivant TherapeuticsPsivant Therapeutics is creating better therapeutics through an integrated molecular design paradigm that leverages best-in-class physics-based and AI technologies honed through decades of research and innovation. &nbsp;Our focus is first-in-class inflammation and immunology (I&amp;I) small molecule therapeutics. We have assembled a diverse team with extensive experience across disciplines ranging from physics and computer science to chemistry, biology, biochemistry, and structural biology. &nbsp;This continuum of complementary skills drives our scientific vision to deliver meaningful therapeutics to patients in need. &nbsp;We are patient-inspired, perseverant, synergistic, supportive, intrepid, and inclusive. &nbsp;If you’re passionate about advancing medicine in a fast-paced, innovative environment, and eager to contribute to a team that blends advanced computation with drug discovery, Psivant might be the perfect fit for you.&nbsp;At Psivant, we are a lean, high-performing team dedicated to pushing boundaries and achieving growth—both personally and scientifically. &nbsp;We seek individuals who are smart, collaborative, and thrive in a dynamic, early-stage biotech environment. Read More About Us·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Our Story: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="https://psivant.com/company/our-story/" target="_blank">https://psivant.com/company/our-story/</a>·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Vision &amp; Values: &nbsp; <a href="https://psivant.com/company/vision-and-values/" target="_blank">https://psivant.com/company/vision-and-values/</a>·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Team: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="https://psivant.com/company/team/" target="_blank">https://psivant.com/company/team/</a> Psivant Therapeutics is proud to be an Equal Opportunity Employer, committed to fostering an inclusive and diverse workplace. We comply with all applicable laws and regulations, ensuring that all qualified applicants receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other legally protected status.Please note that we do not accept unsolicited resumes and kindly request that recruiters do not contact our team regarding this job posting. If a resume is submitted without a prior agreement, we will not be obligated to pay any referral or placement fees. Thank you for your understanding!&nbsp;
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Principal Scientist, Computer-Aided Drug Design (CADD)

<h3>Job Description</h3>
Job DescriptionAbout Commonwealth Fusion Systems:&nbsp; Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future.&nbsp; We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.&nbsp; If that’s you and this role fits, we want to hear from you. Join the power movement as a Computational Materials Scientist The Materials and Processing (M&amp;P) Department at CFS supports design engineers, supply chain, and manufacturing by selecting materials, unambiguously defining materials and processing routes, validating and measuring those materials and their properties, and conducting R&amp;D to develop new materials and processes to enable fusion power deployment. M&amp;P at CFS is organized around three primary thrusts: engineering, test and characterization, and development programs. The work is undertaken in support of delivering SPARC, the net energy tokamak under construction in Devens, MA, and ultimately in designing the ARC fusion power plant. These devices pose unique materials challenges including neutron fluxes produced by deuterium-tritium fusion, high heat loads, molten salt coolant systems, complex component topologies, high magnetic fields, and high mechanical loading in cryogenic conditions.&nbsp;&nbsp;To support this mission, the CFS Materials Department is seeking a Computational Materials Engineer with expertise in process-structure-properties relationships, physics informed modeling, and materials in extreme environments. The ideal candidate would have a background in both computational materials simulation methods, and materials science and/or physical chemistry. The responsibilities will include physics-based modeling, synthetic data generation, and first-principles modeling and simulation to support development of CFS materials. They will collaborate with other engineers and subject matter experts to identify highest sensitivity parameters and prioritize experimental work for greatest impact to decreasing uncertainty.What you'll do:
<ul>
<li>Use and build computational toolsets to generate predicted material properties in extreme environments including temperature, radiation, and magnetic field with uncertainty bounds informed by physical mechanisms</li>
<li>In collaboration with design and analysis engineers, develop material design curves methodology capable of determining statistically significant minimum properties for tokamak applications such as low and high cycle fatigue, dielectric breakdown, radiation effects.</li>
<li>Identify gaps in knowledge and experimental capability which can be filled via simulation or model building</li>
<li>Assist in benchmarking and creating metrics for material property variability and sources of variability in manufacturing processes</li>
<li>Collaborate with other M&amp;P Engineers to create workflows to enable the appropriate capture, storage, data visualization and analysis of data generated within the materials domain</li>
<li>Support writing materials standard specifications</li>
<li>Stay current with the evolving technology and modeling techniques</li>
</ul>
What we’re looking for:
<ul>
<li>MS in Materials Science Engineering, Applied Physics, Physical Chemistry, or related field</li>
<li>Minimum of 3+ years’ experience in experimental or computational materials science</li>
<li>Implementation and/or authorship of codes for calculation and analyses of material properties</li>
<li>Building predictive models for material properties in extreme environments</li>
<li>Validation of models with experimental data or physical mechanism bounds</li>
<li>Process failure modes or physical mechanism driven hypothesis formulation and design of experiments</li>
<li>Understanding process-structure-properties-performance principles and fundamental mechanisms responsible for property changes in extreme environments</li>
<li>Understanding of the underlying models that enable materials simulation methods across length scales including; Atomistic, molecular dynamics, density functional theory, Monte Carlo, phase field, crystal plasticity, dislocation dynamics, and computational thermodynamics</li>
<li>Understanding of the sensitivity to uncertainty in the inputs and outputs of those models</li>
<li>Demonstrated ability to work effectively cross-functionally</li>
<li>Excellent organizational skills including prioritization of multiple concurrent projects</li>
<li>Ability to break down complex problems into smaller deliverables that add value</li>
</ul>
Bonus points for:
<ul>
<li>Experience using computational materials science tools and integrated computational materials engineering (ICME) tools to answer specific scientific questions, ideally across length scales</li>
<li>Experience displaying complex quantitative data in a simple, intuitive format and presenting findings clearly and concisely</li>
<li>Experience making and justifying decisions in fast paced engineering settings</li>
<li>Written and verbal communication with technical teams</li>
<li>Taking under-defined problems and driving them to a state of completion</li>
<li>Operating in a flexible, service-oriented engineering domain team</li>
</ul>
Must-have Requirements:
<ul>
<li>Perform activities such as typing or sitting for extended periods of time</li>
<li>Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics</li>
<li>••Willingness to travel or work required nights/weekends/on-call occasionally</li>
</ul>
Salary range for this full-time position + equity + benefits.&nbsp;The actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include:•&nbsp; Competitive compensation with equity•&nbsp; 12.5 Company-wide Holidays•&nbsp; Flexible vacation days•&nbsp; 10 sick days•&nbsp; Generous parental leave policy•&nbsp; Health, dental, and vision insurance•&nbsp; 401(k) with employer matching•&nbsp; Professional growth opportunities•&nbsp; Team-building activities#LI-Hybrid At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges. We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law. This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.

Computational Materials Scientist

<h3>Job Description</h3>
Job DescriptionCompany Profile Founded in 1977, GMO is a global investment manager committed to delivering superior long-term investment performance and advice to our clients. We offer investment strategies and solutions where we believe we are positioned to add the greatest value for our investors. These include multi-asset class, public equity, public credit, and liquid alternative offerings. &nbsp;We manage approximately $68bn for a client base that includes many of the world’s most sophisticated institutions, financial intermediaries, and private clients. Industry-wide, we are well known for our focus on valuation-based investing, willingness to take bold positions when conditions warrant, and candid and academically rigorous thought leadership. Jeremy Grantham, GMO’s Co-Founder and Long-Term Investment Strategist, is renowned as an expert in identifying speculative investment bubbles and also as a leading climate investor and advocate.&nbsp;GMO is privately owned and employs over 430 people worldwide. We are headquartered in Boston, with additional offices in Europe, Asia and Australia. Our company-wide culture emphasizes commitment to clients, intellectual curiosity, and open debate. We celebrate and respect our differences, while embracing and valuing what each of us brings to work, as we know that diverse teams in an inclusive, caring environment achieve higher engagement and better client results. Please follow the prompts included in this job posting to apply. The application window for this role is anticipated to remain open until the job is filled, or as otherwise determined by GMO.&nbsp; Position OverviewThe Quantitative Technology Associate is a two-year rotational program in which you will work across three technology teams at GMO.&nbsp; &nbsp;This program identifies and develops exceptionally bright and motivated individuals to build our pipeline of talented technologists.&nbsp; After two years of the program, the goal is for you to be placed in a full-time position with one of our technology teams.&nbsp; In this role you will develop and support tools and processes for research, trading, portfolio management, client, and operations.&nbsp; GMO’s technology teams have close interaction with our business stakeholders.&nbsp; Each rotation will be approximately eight months in duration. The duration and nature of each rotation will vary based on technology team needs and your skills and interests, and usually encompass: • Data processing &amp; analysis• Application development, including quantitative development• Artificial intelligence Upon joining in June 2026, you will participate in a training program over the course of several weeks to gain insight into the firm and the investment management technology landscape. Additional training will be provided throughout your tenure in the program.&nbsp;&nbsp;Responsibilities:• Propose, design, and implement technology solutions for our business partners: - For investment teams doing research, portfolio construction and optimization, trade analytics, and portfolio implementation. - For client teams that support GMO’s clients and their overall experience with GMO.• Enhance existing technology solutions.• Work closely with technology experts, product owners, and the research teams while gaining skills in Python, SQL, C#, PowerShell, JavaScript, R, MATLAB, or other languages.• Manage the design and implementation of enterprise service platforms through process monitoring, automation, configuration, and learning DevOps best practices.• Safeguard, monitor, and support production environments and processes by developing automated and manual tests, running regression suites, and analyzing results.• Troubleshoot and remediate technical problems.• Participate in peer reviews (both code and design reviews).• Participate in producing technical documentation where needed. Qualifications:• Strong experience with programming or scripting languages through previous work experience, internships, personal projects and/or classwork.• Python experience required.• Knowledge of common technology concepts such as data stores, coding, cloud computing, cybersecurity, or infrastructure.• Strong track record of completing technology solutions.• Desire to develop a broad range of technical skills.• Ability to quickly learn new concepts, systems, and software.• Effective verbal and written communication skills in English.• Positive attitude, professional and mature.• Detail-oriented, nimble thinker who can effectively manage multiple tasks, and able to prioritize work (although we will help you with that).• Education degrees, certificates, or credentials in a technology-related field are required. Will consider students completing undergraduate as well as graduate programs.&nbsp; Application Process Step 11.&nbsp; &nbsp; &nbsp; &nbsp;Submit a Statement of Interest that explains (please keep it to one page): • Why you want to pursue a career in technology. • Tells us something about yourself that is not on your résumé.2.&nbsp; &nbsp; &nbsp; &nbsp;Include your current résumé.3.&nbsp; &nbsp; &nbsp; &nbsp;Include a copy of your official or unofficial transcript. Step 2Selected candidates will be asked to complete a phone interview with the manager of the Technology Associate program during October/November 2025. Step 3Selected candidates will be invited to a final video interview during November/December 2025.This is a reasonable, good faith estimate of the current salary range for this role. GMO’s salary range accounts for a wide array of factors that are considered in making compensation decisions including but not limited to skill sets and market demand for skills; level of experience and training; specific qualifications, performance, time in role/company, geographic location, and other business and organizational needs. &nbsp;In addition, this position is eligible for a discretionary annual bonus award, which award may be determined by individual, team, department and firm performance, and is subject to the terms of GMO’s compensation plan. This position is also benefits eligible. GMO’s comprehensive benefits program includes medical insurance, dental insurance, life insurance, long-term disability coverage, a 401(k)/profit-sharing retirement plan, open paid time off, leaves of absences, dependent care resources, tuition reimbursement, charitable gifts matching, flexible spending accounts, and commuter benefits.GMO is committed to the recruitment, employment, and promotion of all candidates equally, regardless of an individual's gender, race, color, national origin, ancestry, age, religion, pregnancy, marital status, sexual orientation, gender identity or expression, military or veteran status, genetic information, physical or mental disability (except where such disability is a bona fide occupational disqualification) or any other classification protected under federal, state or local law. GMO will not offer visa sponsorship for this opportunity.

Quantitative Technology Associate - Class of 2026

<h3>Job Description</h3>
Job DescriptionPrincipal Data Scientist – (Gen AI, Machine Learning): Are you energized by the idea of innovating with Generative AI? Do you want to create global impact while tackling challenges at the forefront of Artificial Intelligence? Do you dream of building ground-breaking products that define the future of AI-driven network management? Then come, advance with us at Extreme.This is a greenfield opportunity to shape next-gen networking experiences at the cutting edge of Generative AI, Machine Learning, Big Data, and Cloud Computing. You will help define every aspect of the user journey, product vision, and technical roadmap, and you will drive innovation from concept to delivery.There has never been a better time to join Extreme. With multiple acquisitions expanding our portfolio and market strategy, we are experiencing unprecedented growth worldwide. Recognized as a Technology Leader in the Gartner Magic Quadrant and a multi-year Best Employer award winner, Extreme is committed to a culture of diversity, inclusion, and equality, where every employee thrives because of their differences, not despite them.Our AI Core group is pioneering platforms and solutions for Generative AI, including AI Agents, RAG, Knowledge Bases, Data Mining, Anomaly Detection, and LLM fine-tuning. These innovations power flagship Extreme products while enabling entirely new offerings. Together, we are driving a fundamental shift in how businesses manage networks by building intelligent, high-performance multi-agent systems that perceive, learn, and act in real time.At Extreme, innovation is not just encouraged, it is expected. Advance with us and help shape the future of network intelligence.Job Responsibilities
<ul>
<li>Define and drive the long-term data science and ML strategy, influencing both product direction and organizational priorities</li>
<li>Lead high-impact research initiatives in ML, GenAI, and Graph ML, push the boundaries of applied science, and establish best practices for scalable adoption</li>
<li>Partner with engineering and product leadership to align data science innovation with business goals, shaping platform and infrastructure investments</li>
<li>Mentor and guide staff- and senior-level scientists, set technical direction, and foster a culture of excellence and innovation</li>
<li>Represent the organization externally through publications, talks, and collaborations, strengthening the company’s thought leadership in AI and ML</li>
</ul>
Requirements:
<ul>
<li>Degree in Computer Science, Mathematics, or a related field</li>
<li>8+ years of experience in applied ML research and production deployment</li>
<li>3+ years of hands-on experience building Generative AI solutions such as RAG, AI Agents, or LLM fine-tuning in production</li>
<li>Experience with Graph ML and Graph technologies such as GNNs or GraphRAG in production</li>
<li>Proven track record of end-to-end ownership including design, experimentation, validation, deployment, and scaling of ML systems</li>
<li>Experience deploying solutions on cloud platforms such as AWS, Azure, or GCP</li>
<li>Demonstrated ability to solve highly complex, ambiguous, cross-domain problems with measurable business impact</li>
</ul>
Preferred Qualifications
<ul>
<li>MS or PhD in Computer Science, Machine Learning, or a related discipline</li>
<li>Experience with distributed Big Data and ML platforms such as Spark, Flink, Kafka, PySpark, or Lakehouse</li>
<li>Recognized track record in the ML and AI community through publications, patents, open-source contributions, or conference talks</li>
<li>Strong ability to influence at the organizational level by driving strategy and fostering cross-functional alignment</li>
</ul>

Principal Data Scientist (10042)

<h3>Job Description</h3>
Job DescriptionBuilding a New Food System on Quality &amp; Quantity Our food systems produce more calories than society needs and are incentivized to yield the greatest quantity of food at the lowest possible cost. We have succeeded in optimizing a single outcome - a calorie rich world. But success has come at a huge toll: a global, multifaceted environmental and health crisis. 25%+ of global GHG emissions are generated from farm to fork and the negative impacts of agriculture, food production and land-use on climate cost us $3 trillion USD per year. Meanwhile, our current diets are responsible for a 70% increase in obesity affecting 1.5Bn people, and the costs of diet-related chronic diseases (heart disease, diabetes, cancer) amount to $13 trillion/year.&nbsp; At Edacious, we believe food should be plentiful AND nutritious. As the impacts of yield-obsessed food production on human and environmental health become clear, the ability to measure nutrition as easily as we measure yield becomes critical. Why? There's mounting scientific evidence that the healthiest foods come from farming practices that are best for the planet and the most nutritious food is also the most flavorful and sustainable. Our vision is to shift the food system so it may better serve consumers, producers, and our planet and our mission is nutritional transparency. Measure &amp; Compare Food Quality Through a Nutrition &amp; Climate Lens Edacious is a multi-disciplinary technology company. We are chemists, designers, engineers, and systems-thinkers who believe that nutrition can be used as a lever to impact climate change at scale by accelerating the production and demand for healthier, climate-smart foods. To achieve this, we create novel analysis tools and generate actionable data for producers to understand the factors behind more nutritious food providing a roadmap to improve their operations and for buyers to know the nutritional quality of the food they purchase so they can make better decisions for their health, their wallets, and the environment.&nbsp; Our laboratory science team is focused on building novel food datasets generated from mass spectroscopy instrumentation to enable the understanding of the true complexity &amp; variability of food. The Chemist is responsible for contributing to the day-to-day operation of the lab. This includes, but is not limited to, using analytical instruments (LCMS, GCMS, ICP-MS) for the analysis of complex food matrices, performing routine laboratory maintenance, and assisting with background research and method development. The successful candidate will work closely with the lab group that consists of other laboratory technicians, chemists and scientists. To succeed in this role, you should thrive in a fast paced startup environment within a multidisciplinary team and enjoy being in the lab, analytical chemistry, delivering results in a timely manner and working on method development.&nbsp;Day to Day
<ul>
<li>Support laboratory management, including all lab processes related to sample receiving, preparation, processing, analysis, and reporting.&nbsp;</li>
<li>Extract and analyze samples from complex food matrices using LC-MS, GC-MS, ICP-MS &amp; various other technologies following established SOPs.&nbsp;&nbsp;</li>
<li>Perform routine equipment maintenance under the guidance of the lab manager.&nbsp;&nbsp;</li>
<li>Assist in method development for analyzing new materials and compounds, investigate modifications to improve current methods for new product matrices, and verify new or altered methods that are appropriate for intended use with support from the lab manager.&nbsp;</li>
<li>Complete cleaning assignments, waste disposal, equipment checks as required, and document completed tasks. </li>
<li>Thorough note-taking to maintain metrological traceability of all measurements.</li>
</ul>
Skills required
<ul>
<li>Previous experience (2+ years) working in a scientific laboratory and performing routine tasks related to extracting analytes and operating analytical chemistry instruments. </li>
<li>Previous experience working with food matrices is a big plus.&nbsp;&nbsp;&nbsp;</li>
<li>Ability to perform basic laboratory calculations and accurately measure substances, liquids and solutions whilst conforming to H&amp;S protocols.&nbsp;</li>
<li>Ability to follow guidelines, SOPs, protocols, instructions and then work autonomously whilst also detecting and troubleshooting issues independently or with proposed solutions.</li>
<li>Experience in an ISO 17025 work environment.</li>
<li>Willingness to learn new techniques.&nbsp;</li>
<li>Capable of communicating clearly and collaboratively with colleagues and cross-functional teams. </li>
<li>Comfortable working in a fast-paced environment and adaptable to shifting priorities.</li>
<li>Detail oriented and well organized.&nbsp;</li>
<li>College degree in Chemistry, Biology, Medical Science, or other scientific disciplines.&nbsp;</li>
</ul>
Flexible vacation policy. Paid holidays. Health, vision, and dental insurance.401k with 4% company match.Equity: 0.05-0.1%, depending on qualifications and experience.The job is based in Marlborough, MA and it is expected that you will be present 5 days per week at the lab. Candidates will need a driver's license and must undergo a background check. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. This job requires a permanent work visa for employment in the U.S. Our Commitment to Diversity Diversity is the foundation of life and has created this beautiful world we live in. Just as nature has shown us the importance of diversity in biology, it is critical to build this diversity into our social structures. To the extent that we can build communities and teams that work in symbiotic and constructive ways, contributing to greater levels of productivity and resilience, the more successful we will be. We wish to attract diverse individuals in experience, perspective, and culture. Our company must represent the broader global food system if we are to be successful in this endeavor and so we seek to recruit and build teams that represent the beautiful diversity of people and life present on this planet.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Analytical Chemist

<h3>Job Description</h3>
Job DescriptionAbout The Opportunity We are on the hunt for a computational biology scientist with an emphasis on epigenomic analysis. This role involves formulating computational methods and conducting interpretative analyses integral to a variety of therapeutic applications relevant to the emerging wave of next gen precision medicines such as ADCs, RLTs, and immunotherapies and diagnostic applications. This is a unique opportunity for someone passionate about applying innovative methodologies to reveal key biological insights in patients. If you're intrigued by the prospect of joining an early-stage company with an experienced team operating at a rapid pace, and applying a novel platform to better understand and predict disease biology, this could be your perfect match. About Us Founded in 2021, Precede Biosciences is a diagnostic company pioneering a minimally invasive, comprehensive epigenomics platform. Our technology has the potential to profoundly impact the research and development of new medicines and getting the right therapy to the right patient at the right time. More information on our company and platform can be found on our company website and in our recent publication in Nature Medicine. Our team cares deeply about creating a place where folks can do their best work from the start and have intentionally created an environment that is defined by purpose, teamwork, and excellence. This means nurturing team spirit, facing challenges together, collaboratively solving complex problems, while also ensuring a strong focus on individual initiative, accountability, and delivery.What You'll Do
<ul>
<li>You will blend biological insights with computational techniques to develop predictive models with immediate clinical applications.</li>
<li>You will lead projects that bridge the biological understanding of disease-relevant systems with computational analyses to drive diagnostic innovation.</li>
<li>Working with a skilled team of computational biologists, you will spearhead the analysis of novel epigenomic data and refine its clinical impact.</li>
<li>You will explore the biological underpinnings of numerous disease areas to produce biologically informed analyses that demonstrate significant endpoints.</li>
<li>Additionally, you will create novel predictors with diagnostic relevance suitable for clinical use.</li>
<li>As a key member of a cross-functional team that encompasses clinical, translational, computational, and product development, you will collaborate with various stakeholders to make innovative diagnostics a reality.</li>
</ul>
What You'll Bring
<ul>
<li>PhD in Computational Biology, or related field, and 0-4 years experience in industry or as a postdoc</li>
<li>You have experience in using computational analyses of the epigenome to weave a compelling biological narrative.</li>
<li>You are comfortable presenting this narrative in a group setting.</li>
<li>All levels of experience are encouraged to apply, and the role will be set commensurate with your experience.</li>
<li>You are excited by challenging problems and a fast-paced work environment.</li>
<li>You thrive in startup culture, comfortable taking on new projects with minimal direction, and are adaptive in response to feedback and evolving information.</li>
<li>You are proficient in either R (Bioconductor) or Python.</li>
<li>You value diversity, learning from various perspectives, and working collaboratively on multidisciplinary teams.</li>
</ul>
We believe in building an inclusive and balanced team. We also know meeting every single-exact-criteria can get in the way of meeting stellar folks. Please don’t hesitate to apply!Precede Biosciences is an equal opportunity employer. We do not discriminate in regard to race, color, religion, national origin, age, sex, sexual orientation, gender identity, marital status, ancestry, physical or mental disability, veteran status, or any other legally protected.Please note that we do not accept unsolicited resumes from recruitment agencies and external recruiters. No fees will be paid for such submissions.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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