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<h3>Job Description</h3>
Job DescriptionSalary: 
Reporting:
Principal Scientist, CMC Radiochemistry
Description:
We are seeking an experienced Scientist I/II, CMC Radiochemistry to join Mariana Oncology's CMC organization, advancing personalized medicine and radiopharmaceuticals. You will be responsible for radiochemistry development through validations of pipeline projects leading to and enabling production, development, and advancement of radiotherapeutics and nuclear imaging probes. You will join the development efforts in support of the next generation radiotherapeutics for Mariana Oncology's clinical trial programs.
Illustrative Breadth of Responsibilities:
<ul>
<li>Radiolabeling/ coordination chemistry process, analytical development and troubleshooting with a broad range of radioisotopes, including but not limited to: Lu-177, Ac-225, Zr-89, Cu-64, In-111, Ga-68 and Pb-212.</li>
<li>Early formulation development, process and analytical method optimization to ensure drug product stability.</li>
<li>Participate in the development and process validation of radiopharmaceutical productionprocedures for use in preclinical and clinical studies.</li>
<li>Support CMC drafting and executing Master Batch Records, protocols for validation of manufacturing processes of radiopharmaceuticals, validation of analytical methods.</li>
<li>Participate and support CMC analytical development, method validation, and reporting activities, including but not limited to Identity, Purity, Impurities and Assays.</li>
<li>Support CMC in preparation of method validation protocols, execution of method validations, and authoring/review of reports, SOPs, and other technical documents for technical correctness, quality, and regulatory compliance.</li>
<li>Perform analysis, tabulating and gathering data for CMC sections (Module 3), development reports for IND and IMPD, to regulatory agencies including FDA and EMEA.</li>
<li>Support team communications in disseminating results, which may come in the form of presentations or reports.</li>
<li>Contribute to the organization and maintenance of the laboratory.</li>
</ul>
Requirements/Skills:
<ul>
<li>A Ph.D. in Inorganic Chemistry, Organic Chemistry, Radiochemistry, or related discipline and 0+ years of Biotech or Pharmaceutical industry experience; BS or MS in Chemistry or related discipline and 4 6+ years of Biotech or Pharmaceutical industry experience.</li>
<li>Radiopharmaceutical drug substance and drug product development experience is a plus.</li>
<li>Development experience for the biologics and peptides GMP manufacturing is a plus.</li>
<li>A strong background and in-depth working knowledge of biologics and peptides andconjugates analysis, including but not limited to: Assay and Purity (RP-HPLC, IP-RP-HPLC,AEX/CEX-HPLC), with LC-MS and LC-ICP-MS experience being a plus.</li>
<li>Knowledgeable in regulatory requirements and guidelines (cGMP, ICH, FDA, and USP, EP) with the ability to apply to the Phase appropriate pharmaceutical development. GMP pharmaceuticals validation experience is a plus.</li>
<li>Experience with regulatory documentation is preferred. </li>
<li>Understanding of chemistry manufacturing and controls (CMC) documentation for novelcompounds consistent with requirements for IND, NDA, or other regulatory pathways.</li>
<li>Good understanding of the radiation safety regulations and guidelines is preferred.</li>
<li>Strict adherence to data integrity is required. </li>
<li>Proven ability to adhere to good documentation standards and maintain detailed records of all work performed.</li>
<li>Excellent verbal and written communication skills.</li>
</ul>
Mariana Oncologys Values
<ul>
<li>Building a Legacy</li>
<li>Execution Excellence</li>
<li>Courage of our Convictions</li>
</ul>
 
Mariana Oncology Compensation Summary:
The salary for this position is expected to range between $120,086.00 and $162,470.00 per year. Your compensation will also include a performance-based cash incentive.
The final salary offered is determined based on factors like, but not limited to, relevant skills and experience, and will be reviewed periodically upon joining Mariana Oncology. Mariana may change the published salary range based on company and market factors.
US-based eligible employees will receive a comprehensive benefits package that includes a strong health insurance package, life insurance, disability benefits, a 401(k) with company contribution and match, tuition reimbursement, and a variety of other benefits. In addition, employees are eligible for a generous flexible time off program.

Scientist I/II, CMC Radiochemistry

<h3>Job Description</h3>
Job Description
EnSafe is seeking a Senior Hydrogeologist to join our team of environmental professionals working on complex and rewarding projects across the countrybased out of any of EnSafe’ soffices listed: Jacksonville, Tampa, Pensacola, FL; Houston, TX; Memphis, Knoxville, Nashville, TN; or Hartford, CT
EnSafe is an employee-owned global environmental consulting and engineering firm. We strive to provide cutting-edge, creative solutions for our clients. EnSafe specializes in custom solutions in Environmental Management and Planning, Civil Design Engineering, Environmental Restoration, Natural &amp; Water Resources, Health &amp; Safety, and Technology, with offices operating within the U.S. 
What We Are Looking For
As Senior Hydrogeologist, you will lead and contribute to multidisciplinary projects involving environmental site investigation, remediation, groundwater modeling, and regulatory compliance. We offer a workplace culture that promotes autonomy, continuous learning, and professional growth. 
What You Will Be Doing: 
<ul>
<li>Designing, directing, and executing complex site investigations, including the planning and implementation of drilling, geophysical logging, aquifer testing, sampling of various media, and installation of monitoring and recovery wells.</li>
<li>Leading project teams in developing conceptual site models and conducting contaminant fate and transport evaluations.</li>
<li>Managing and overseeing field activities, ensuring health and safety compliance, subcontractor coordination, and efficient scheduling.</li>
<li>Interpreting hydrogeologic data and synthesizing field and analytical results to support reporting, risk assessments, remedial design, and regulatory decision-making.</li>
<li>Practical use of advanced groundwater models to support site characterization and remediation/optimization strategies.</li>
<li>Writing and reviewing technical reports, work plans, sampling plans, and standard operating procedures (SOPs).</li>
<li>Serving as a technical advisor, mentoring junior staff, performing quality control reviews, and helping the next generation of hydrogeologists grow.</li>
<li>Interfacing with clients and regulatory agencies as a subject matter expert, providing strategic guidance, presenting findings, and supporting negotiations.</li>
<li>Performing optimization of passive and active remedial alternatives, including LTM.</li>
<li>Building, calibrating, and validating analytical and numerical soil, groundwater, surface water, sediment, and indoor air (attenuation) modeling.</li>
<li>Providing litigation support for discovery, affidavits, deposition, and trial.</li>
<li>Performing sequence stratigraphy evaluations and reporting.</li>
<li>Performing statistical evaluations, background studies, and associated reporting.</li>
<li>Travel up to approximately 30% may be required, including occasional overnight trips.</li>
</ul>
What You Will Need:
<ul>
<li>Bachelor's or Master’s degree in Hydrology, Hydrogeology, Geology, Engineering, or a closely related field.</li>
<li>15–20 years of professional experience, preferably in environmental consulting. </li>
<li>Professional Geologist or Engineer licensure (by exam).</li>
<li>Strong background in hydrogeologic site characterization, groundwater flow and transport modeling and analysis, and environmental remediation/remedy optimization.</li>
<li>Proficiency with regulatory programs including CERCLA, RCRA, and state-specific programs.</li>
<li>Demonstrated ability to lead projects and teams, manage multiple priorities, mentor/supervise employees, and communicate effectively with diverse audiences.</li>
<li>Advanced skills in data analysis, report writing, and preparation of maps, tables, charts, and figures.</li>
<li>Experience using hydrogeologic modeling tools, including but not limited to MODFLOW, MT3D codes, VISTAS, EVS, etc. </li>
<li>Familiarity with GIS applications.</li>
<li>Excellent verbal and written communication skills. </li>
<li>Current 40-hour HAZWOPER certification.</li>
</ul>
About EnSafe
EnSafe began as a two-person firm in 1980, navigating complex regulatory compliance issues on behalf of our clients. We nurture our people with growth and development opportunities. We build enduring, trustful relationships with each of our clients, with a focus on high ethical and safety standards. We build this reputation by attracting high-quality people and retaining them for the long term.
At EnSafe, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles at our company.
EnSafe is committed to being an EEO employer and all qualified candidates will receive consideration without regard to race, color, religion, national origin, citizenship, age (except for bona fide occupational qualifications), sex, disability, sexual orientation, gender identity, marital status, military or veteran status, any other status protected by federal, state, or local law, or association with a person on the basis of one or more of the foregoing.
Check us out on the web at <a href="http://www.ensafe.com" target="_blank">www.ensafe.com</a>

Senior Hydrogeologist

<h3>Job Description</h3>
Job Description
Come join CCRM Fertility, a global pioneer in fertility treatment, research, science, specializing in IVF, fertility testing, egg freezing, preimplantation genetic testing, third party reproduction and egg donation. As a member of CCRM Fertility’s diverse team of professionals, you will be a part of helping families grow and changing lives. We take pride in providing our employees with meaningful employment, a supportive culture, and a well-balanced personal &amp; work life alignment. For more information, visit <a href="http://www.ccrmivf.com" target="_blank">www.ccrmivf.com</a>
Location Address: 
Department: IVFLaboratory
Work Schedule: Monday – Friday (8:00am – 4:30pm)
What We Offer Our Team Members:
<ul>
<li>Generous Paid time-off (PTO) and paid holidays</li>
<li>Medical, Dental, and Vision Insurance</li>
<li>Health benefits eligible the first day of the month following your start date.</li>
<li>401(k) Plan with Company Match (first of the month following 2 months of service)</li>
<li>Basic &amp; Supplement Life Insurance</li>
<li>Employee Assistance Program (EAP)</li>
<li>Short-Term Disability</li>
<li>Flexible spending including Dependent Care and Commuter benefits.</li>
<li>Health Savings Account</li>
<li>CCRM Paid Family Medical Leave (eligible after 1 year)</li>
<li>Supplemental Options (Critical Illness, Hospital Indemnity, Accident)</li>
<li>Professional Development, Job Training, and Cross Training Opportunities </li>
<li>Bonus Potential</li>
</ul>
What You Will Do:The Senior Embryologist will be responsible for performing all procedures in the IVF Laboratory under the direction of the IVF Laboratory Supervisor. The Senior Embryologist must demonstrate knowledge and skills related to the various procedures performed in the IVF Laboratory. The Senior Embryologist reports directly to the IVF Lab Supervisor.
<ul>
<li>Perform daily, weekly, and periodic function checks and maintenance on equipment and trouble shoot equipment problems and make appropriate decisions for repair, with guidance.</li>
<li>Follow appropriate blood borne pathogen handling and disposal procedures.</li>
<li>Perform all aspects of media/medium preparation with sterile technique for each case and documents the lots used.</li>
<li>Process semen for IVF procedures according to IVF lab protocol.</li>
<li>Assist physician during egg retrievals and is able to locate and assess all oocytes retrieved in a timely manner. Able to trim oocytes without trauma or injury to the oocytes.</li>
<li>Adhere to the IVF lab’s double signature and check system when performing procedures to ensure correct identity of eggs, sperm, and embryos.</li>
<li>Document all patients’ results into the IVF Lab information system (LIS).</li>
<li>Perform daily fertilization checks which includes “cleaning” embryos with minimal trauma (insemination cases) to observe fertilization.</li>
<li>Assess fertilization by observation of pronuclei and polar bodies.</li>
<li>Perform freezing and thawing of human embryos according to IVF lab protocol with a high survival rate.</li>
<li>Perform oocyte inseminations according to IVF lab protocol.</li>
<li>Able to hyal and strip oocytes for ICSI with minimal trauma.</li>
<li>Perform Intracytoplasmic Sperm Injection (ICSI) according to IVF lab procedures resulting in high fertilization rates.</li>
<li>Assist physician with embryo transfer and ensures proper identification of the patient with a “time-out” before the transfer.</li>
<li>Assist physician during PESA, MESA and TESE procedures by locating and processing sperm found according to IVF lab procedures.</li>
</ul>
<ul>
<li>Perform biopsy procedures, including trophectoderm biopsy, resulting in high number of embryos returning a test result. Embryos biopsied result in a high survival rate when thawed and an acceptable implantation rate when transferred.</li>
<li>Other duties as assigned.</li>
</ul>
What You Bring:
<ul>
<li>Bachelor’s Degree in Biology, Chemistry, or Microbiology required.</li>
<li>Medical technology licensure/certificate required if Embryologist completed a medical technology university-based program.</li>
<li>5+ years’ experience in laboratory or scientific research required (Med laboratory preferred).</li>
<li>Computer and database experience preferred.</li>
</ul>
Working Conditions:The physical demands described here are representative of those which should be met, with or without reasonable accommodation (IAW ADA Guidelines), by an employee to successfully perform the essential functions of this job. This job operates in a professional office and clinical setting. This role routinely uses standard office equipment such as computers, including computer keyboards and mice; telephones; photocopiers; scanners; filing cabinets. While performing the duties of this job, the employee is regularly required to communicate with others. The employee is frequently required to sit; will occasionally stand and/or walk; use hands and fingers to grasp, pick, pinch, type; and reach with hands and arms. Employees should have the visual acuity to perform an activity such as: preparing and analyzing data and figures, viewing a computer terminal, extensive reading, and operation of standard office machines and equipment. 
CCRM’s Compensation: The salary range represents the national average compensation for this position. The base salary offered will vary based on location, experience, skills, and knowledge. The pay range does not reflect the total compensation package. Our rewards may include an annual bonus, flexible work arrangements, and many other region-specific benefits.
Pre-Employment Requirements:All offers of employment are conditional upon the successful completion of the CCRM Fertility onboarding process, including verification of eligibility and authorization to work in the United States. This employer participates in the E-Verify Program in order to verify the identity and work authorization of all newly hired employees.
Equal Employment/Anti-Discrimination: We are an equal-opportunity employer. In all aspects of employment, including the decision to hire, promote, discipline, or discharge, the choice will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

Senior Embryologist

<h3>Job Description</h3>
Job Description
Computational Research Scientist, Enzyme Engineering
Manus
Manus works across industries and value chains to accelerate the transition to BioAlternatives – better performing and more sustainable versions of complex molecules traditionally sourced from plants, animals, or fossil fuels. Our platform is proven to work across scales, bridging the Valley of Death between lab and manufacturing more efficiently and more reliably to deliver the benefits of synthetic biology today. We are seeking a motivated individual for a Computational Research Scientist position that will specialize in deep learning to solve enzyme engineering challenges and other biological problems. This candidate should have experience in enzyme engineering and exposure to deep learning methodologies. This person will play an integral part of the Manus R&amp;D team contributing to deep learning and AI tool development to create better enzymes, microbes, and bioprocesses to produce sustainable BioAlternative products.
Why work at Manus:
<ul>
<li>Opportunity – For motivated, results-oriented team members, our growth creates opportunities for personal and professional advancement.</li>
<li>Accountability – You are given the resources you need to succeed and the freedom to make it happen; in return, we hold each other accountable for our high expectations.</li>
<li>Passion – We love what we do and enjoy working with others who feel the same way. We embrace the challenge and hard work that comes with working on the cutting edge.</li>
</ul>
Responsibilities:
<ul>
<li>Develop predictive models for enzyme engineering using machine-learning/deep-learning techniques</li>
<li>Leverage in-house enzyme engineering data to enhance machine-learning/deep-learning models</li>
<li>Develop and implement computational approaches using 3D structures and/or sequences as input to increase enzyme stability, solubility and activity</li>
<li>Assist with maintenance of hardware and software to support computational bioengineering Perform protein variant designs with established protocols to support in-house projects</li>
<li>Collaborate with experimental biologists to design and interpret experiments that validate computational predictions</li>
<li>Communicate results and insights to multidisciplinary teams, including presentations and written reports</li>
</ul>
Required qualifications:
<ul>
<li>Ph.D. in Bioengineering, Biochemistry, Biostatistics, Chemical Engineering, Computer Science, or similar discipline, ideally with a focus on AI driven techniques and deep learning</li>
<li>Proven experience with deep learning frameworks (e.g., TensorFlow, PyTorch) and libraries.</li>
<li>Proficiency in programming languages such as Python, R, or MATLAB</li>
<li>Experience using computational tools to improve enzyme activity and/or specificity</li>
<li>Excellent communication skills, both written and verbal</li>
</ul>
Preferred qualifications:
<ul>
<li>Knowledge of protein structural modeling and prediction</li>
<li>Experience in industrial biotechnology or a related industry</li>
<li>Experience building and optimizing deep learning architectures, transformers and diffusion-based models.</li>
<li>Background in enzyme catalysis and reaction mechanisms.</li>
</ul>
Preferred Working Style:
<ul>
<li>Must be very well-organized and be able to handle multiple projects simultaneously.</li>
<li>Must be a quick learner who is self-motivated and able to ask questions and seek clarity.</li>
<li>Must be flexible with day-to-day duties and able to thrive in a start-up environment.</li>
<li>Must be an excellent team member with strong communication skills and a desire to work collaboratively.</li>
<li>Must hold themselves to the highest professional, scientific and ethical standards.</li>
</ul>

Computational Research Scientist, Enzyme Engineering

<h3>Job Description</h3>
Job DescriptionAbout Synolo Therapeutics:Synolo Therapeutics, an early-stage biotechnology company launched by RA Capital, is pioneering the development of precision-targeted immunotherapies. Powered by computational protein design and proprietary technologies&nbsp;which yield biological data sets at unprecedented scale and resolution, we are building a pipeline of first-in-class multi-specific biologics with novel functionalities. Synolo was founded by pioneers in the field of protein design and&nbsp;engineering,&nbsp;synthetic biology,&nbsp;DNA sequencing,&nbsp;immunology,&nbsp;and biologics drug discovery and development. About RA Capital:RA Capital Management funds and builds healthcare and life science companies using an evidence-based investment approach informed by TechAtlas, a think tank within RA Capital which analyzes scientific and clinical data from academic literature and industry sources to anticipate how breakthroughs might impact industry stakeholders, physicians, patients, and policymakers. TechAtlas' analyses are captured in a unique collection of competitive landscapes, or ‘maps’, that identify competitive therapeutics, diagnostics, research tools, and/or technological capabilities in a given area. About the Role:Synolo Therapeutics is seeking a curious, innovative, and highly collaborative Associate Scientist/Scientist in Protein Science to join our growing team. This is an exciting opportunity for a scientist with a passion for discovering and developing novel medicines who thrives working in a fast-paced startup environment. In this role, you will contribute to the cloning, expression, purification and biophysical characterization of antibody drug leads and other protein-based reagents. You will also play a key role in our drug discovery and development programs, working closely with our cross-functional team to apply your expertise in protein biochemistry. As part of a dynamic and creative team, you will help advance our mission to develop novel therapeutics to improve patients’ lives.Key Responsibilities:
<ul>
<li>Key contributor to the maintenance and growth of in-house capabilities of protein expression in mammalian cells (e.g. CHO) and of protein purification to support research activities, project goals, and platform development</li>
<li>Design and execute experiments to express and purify multi-specific biologics&nbsp;</li>
<li>Perform biophysical and biochemical characterization to assess protein solubility, stability, and binding properties</li>
<li>Collaborate closely with cross-functional teams to optimize workflows and troubleshoot challenges</li>
<li>Study protein solubility and stability with various biophysical techniques</li>
<li>Analyze experimental results and communicate findings clearly and effectively</li>
</ul>
Qualifications &amp; Skills:
<ul>
<li>Hands-on experience in mammalian cell culture, expression, and purification of recombinant antibodies and/or other classes of proteins</li>
<li>Expertise in protein purification and characterization using FPLC and HPLC systems, with familiarity in various types of chromatography techniques including Protein A/G affinity, IMAC, ion exchange, SEC, and HIC&nbsp;</li>
<li>Extensive experience with current molecular biology and cell biology techniques, including molecular cloning, mammalian cell culture and transfection, Western blot, SDS-PAGE, ELISA, etc.</li>
<li>Proven experience in determining binding kinetics and affinity between antigen and antibody using SPR, BLI, or monolith</li>
<li>Hands-on experience in characterization of antibodies using techniques such as DSF, DLS, and/or sec-MALS&nbsp;&nbsp;</li>
<li>Exceptional analytical skills, with a strong attention to detail and the ability to multitask effectively, ensuring consistent follow-through on action items</li>
<li>Excellent interpersonal skills, with the ability to build strong working relationships with cross-functional teams</li>
<li>Clear communication skills, both written and verbal, with the ability to convey complex technical information clearly</li>
</ul>
Education &amp; Experience:
<ul>
<li>We welcome applications from individuals with diverse experiences who are excited to work in a fast-moving biotech environment.</li>
<li>&nbsp;BS/BA, MS/MA, or PhD in Biochemistry, Molecular Biology, Biomedical Engineering, or a related field. For Associate Scientist: MS with 3+ years industry experience or BA/BS with 5+ years industry experience. Level commensurate with experience.</li>
</ul>
Preferred Experience:
<ul>
<li>Practical experience in the biophysical and biochemical analysis of proteins is strongly preferred</li>
<li>Hands-on experience with expressing, purifying and characterizing bi-specific or multi-specific biologics</li>
<li>Experience performing developability studies on lead candidate molecules is a plus</li>
</ul>
At Synolo Therapeutics, we are committed to fostering a diverse and inclusive work environment where all individuals are valued and treated with dignity. We believe that diversity drives innovation and strengthens our ability to make a meaningful impact through our work. We are committed to being an equal opportunity employer who ensures that all qualified applicants receive equal consideration for employment without regard to neurodiversity, race/ethnicity, color, national origin, religion, gender, pregnancy, marital status, sexual orientation, gender identity/expression, age, disability, genetic information, military service, covered/protected veteran status or any other federal, state or local protected class. We kindly ask that recruiting agencies and third-party recruiters&nbsp;do not contact us&nbsp;regarding this position. We are not seeking assistance or accepting unsolicited resumes from agencies at this time.
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.

Associate Scientist/Scientist, Protein Science

<h3>Job Description</h3>
Job DescriptionAbout UsCrescent Biopharma’s vision is to build a world leading oncology company bringing the next wave of therapies for cancer patients. The Company’s pipeline includes its lead program, a PD-1 x VEGF bispecific antibody, as well as novel antibody-drug conjugates. By leveraging multiple modalities and established targets, Crescent aims to rapidly advance potentially transformative therapies either as single agents or as part of combination regimens to treat a range of solid tumors. For more information, visit<a href="http://www.crescentbiopharma.comand" target="_blank">www.crescentbiopharma.comand</a> follow the Company onLinkedInandX.&nbsp;Position OverviewCrescent is seeking a Senior Scientist, Bioanalysis to manage bioanalytical activities supporting preclinical and clinical programs. &nbsp;This individual will partner with internal teams and CROs to design, validate/transfer, and oversee bioanalytical assays (e.g., ligand-binding and LC–MS/MS), managing sample analysis, data quality control, interpretation, and reporting to generate high-quality concentration data supporting PK. Responsibilities include planning and authoring bioanalytical documents (plans, protocols, reports), ensuring data integrity and regulatory compliance (GLP/GCP), and managing the operational aspects of outsourced work (budgeting, SOWs, audits, and sample logistics).&nbsp;Responsibilities
<ul>
<li>Assist in the development and execution of bioanalytical (BA) strategies to meet current and future regulatory and scientific requirements.</li>
<li>Manage the implementation of bioanalytical contracts/SOW, plans, and reports.</li>
<li>Oversee day-to-day operations of CROs: coordination of shipments of test article, necessary reagents and samples, protocol and data review, provide technical assistance, and report review. </li>
<li>Work with internal and external subject matter experts and other relevant disciplines to manage and resolve scientific, technical or quality issues and improve study consistency, quality, efficiency and effectiveness. </li>
<li>Coordinate the bioanalysis activities for individual preclinical/clinical programs to ensure alignment of BA data deliverables.</li>
<li>Contribute to regulatory documents (i.e. IND, CTA, BLA etc.), providing high-quality bioanalytical content and responses to queries.</li>
<li>Conduct scientific audits of CROs in collaboration with the QA department.</li>
<li>Instill and adhere to GLP and GCP regulations, relevant SOPs, protocols, policies and safety procedures.</li>
</ul>
Education &amp; Experience
<ul>
<li>PhD or MS in Chemistry, Pharmaceutical Sciences, Pharmacokinetics or related discipline with a minimum of 5 years of industry or related experience.</li>
<li>Strong understanding of bioanalytical technology and methods both for small and large molecules and peptides.</li>
<li>Proven experience managing external CROs (SOWs, timelines, budgets, data review) with excellent organizational and project-management skills. </li>
<li>Well-grounded in drug-development practices—data-driven decision making; contribution to protocols, bioanalytical plans/reports, and clinical study reports.</li>
<li>Ability to work in a dynamic team-oriented environment as demonstrated by participating in and contributing to cross-functional teams.</li>
<li>Small molecule DMPK experience is a plus.</li>
</ul>
What We Offer
<ul>
<li>Opportunity to join a mission-driven team where you'll contribute to impactful work, take on varied responsibilities, and grow quickly in a dynamic environment. </li>
<li>Competitive compensation, including base salary, performance bonus, and equity. </li>
<li>100% employer-paid benefits package. </li>
<li>Flexible PTO. </li>
<li>Two, one-week company-wide shutdowns each year. </li>
<li>A commitment to your professional development, with access to resources, mentorship, and growth opportunities.&nbsp;</li>
</ul>
The anticipated base pay range for this position is :$154,000 to $170,000 USD.Additional Description for Pay Transparency:Subject to the terms of their respective plans, employees and/or eligible dependents are eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short- and long-term disability. Subject to the terms of their respective plans, employees are eligible to participate in the Company’s savings plan (401(k)). This position is eligible to participate in the Company’s long-term incentive program. Subject to the terms of their respective policies and date of hire, Employees are eligible for the following time off benefits: Vacation – Unlimited PTO; Sick time – 10 days per calendar year; Holiday pay, including two Company shut downs; Parental Leave – 16 weeks within one year of the birth/adoption/foster care of a child; FMLA; Military Leave. Additional information can be found through the link below. <a href="https://www.crescentbiopharma.com/careers/#benefits&amp;nbsp" target="_blank">https://www.crescentbiopharma.com/careers/#benefits&amp;nbsp</a>;E-Verify:Crescent Biopharma, Inc. uses E-Verify to confirm the identity and employment eligibility of all new hires. __Crescent Biopharma is an Equal Opportunity Employer. We are committed to fostering a diverse, inclusive, and equitable workplace where all individuals are valued and respected. Employment decisions are based on qualifications, merit, and business needs, without regard to race, color, religion, gender, sexual orientation, national origin, disability, veteran status, or any other protected status. #LI-CBIO
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.

Senior Scientist, Bioanalytical Sciences

<h3>Job Description</h3>
Job Description
Job Title: Bench Chemist
Job Description
We are seeking a skilled Bench Chemist to join our dynamic team. The ideal candidate will perform a variety of chemical analyses and support laboratory operations. The role involves working with raw materials, in-process samples, and finished goods using advanced testing methods.
Responsibilities
<ul>
<li>Run LC and GC testing of raw materials, in-process samples, and finished goods.</li>
<li>Prepare samples across matrices, run calibration curves, and conduct system suitability and integration review.</li>
<li>Perform wet chemistry techniques such as pH measurement, titrations, and loss on drying (LOD).</li>
<li>Conduct first-line instrument care, including column maintenance, addressing leaks, and replacing pump seals, while adhering to IQ/OQ/PQ guidelines.</li>
<li>Provide basic troubleshooting and maintenance for laboratory instruments.</li>
<li>Support method validation work focusing on accuracy, precision, and limits of detection (LOD) and quantification (LOQ).</li>
<li>Flexibly support laboratory needs, including inventory management, lab clean-up, and peer review of notebooks.</li>
<li>Draft and review standard operating procedures (SOPs).</li>
</ul>
Essential Skills
<ul>
<li>Master's degree in Chemistry or Analytical Chemistry with 3-5 years of experience in a quality control laboratory, preferably in the food or supplement industry.</li>
<li>Proven ability to operate HPLC and GC independently.</li>
<li>Experience with natural product or lipid-rich matrices, focusing on small molecule testing such as vitamins, fats, emulsifiers, and actives.</li>
<li>Working knowledge of USP/AOAC methods and cGMP documentation.</li>
<li>Proficiency with chromatography software such as OpenLab and ChemStation.</li>
<li>Strong laboratory safety mindset and approach to work.</li>
</ul>
Additional Skills &amp; Qualifications
<ul>
<li>Bachelor's degree in Chemistry or Analytical Chemistry with 3-5 years of relevant laboratory experience.</li>
<li>wet chemistry, organic chemistry, formulation, and research &amp; development.</li>
</ul>
Work Environment
The position is based in a laboratory environment with a standard work schedule of Monday to Friday, from 8 AM to 5 PM.
Job Type &amp; Location
This is a Contract to Hire position based out of Hadley, Massachusetts.
Pay and Benefits
The pay range for this position is $40.00 - $40.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
 • Medical, dental &amp; vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life &amp; AD&amp;D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Hadley,MA.
Application Deadline
This position is anticipated to close on Oct 31, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email <a href="mailto:actalentaccommodation@actalentservices.com" target="_blank">actalentaccommodation@actalentservices.com</a> for other accommodation options.

Bench Chemist - Food

<h3>Job Description</h3>
FM is a leading property insurer of the world's largest businesses, providing more than one-third of FORTUNE 1000-size companies with engineering-based risk management and property insurance solutions. FM helps clients maintain continuity in their business operations by drawing upon state-of-the-art loss-prevention engineering and research; risk management skills and support services; tailored risk transfer capabilities; and superior financial strength. To do so, we rely on a dynamic, culturally diverse group of employees, working in more than 100 countries, in a variety of challenging roles.
 
Direct and coordinate all activities, and manage all personnel, facilities, and collaborations within a Research Area encompassing a broad discipline of Engineering and Science related to business value hazard assessment and loss prevention. 
The Area Director is responsible for setting and leading the execution of the optimum technical strategy for both strategic and problem solving research to meet the current and anticipated future needs of FM as well as current and potential future clients. The strategy and its implementation is to meet or exceed the expectations of knowledge-based value for clients, all FM business units including Operations, Chief Engineers Group, Underwriting and Reinsurance, FM Approvals, and Executive Management. Technical work in the area should be fit-for-purpose, represent best-in-class and therefore maintain and continually enhance international leadership, recognition and credibility in loss prevention research. 
The Area Director is also responsible for maintaining and continually improving a culture of innovation, safety and efficiency in all activities within their broad technical discipline. Define, develop, and oversee the management of the portfolio of programs and projects in the research Area to meet current and expected future FM needs and aligned with the strategies of the Chief Engineers Group and FM Approvals. Establish, monitor, and revise as needed, portfolio priorities and maintain a balance of timely problem solving research to meet present needs and strategic research to build core capabilities required in the future.
Provide technical leadership to Group Managers and Technical Team Leaders that ensures the scope and quality of all work within the area is fit-for- purpose, core competencies are state-of-the-art, relevant innovations are encouraged and developed, and results are communicated accurately and effectively. This activity includes performing reviews and seeking appropriate additional technical expertise when required.
 Oversee the management of resources (including staff, budget, capital equipment, contracts, laboratories) related to the research area to meet needs in a timely and cost effective manner and to mitigate crises by avoiding potential problems.
Ensure the development of managers and staff to ensure inclusion and best add value to FM Global as well as meet their personal and professional goals. This activity includes the appropriate development of technical, organizational, interpersonal, communication, and leadership skills and abilities and applies to both current activities and the development and execution of succession plans. Increase efficiency, leverage resources, and establish and build credibility by developing and maintaining key collaborations with other Research Areas, FM business units, clients, industry and stakeholder groups, academia, and government labs. Monitor international technical, organizational and business trends related to the Research Area and provide guidance and leadership to staff and managers to ensure FM Global leadership in core disciplines and application areas, and avoid distracters that do not add business value.
 Bring FM Global technical and programmatic leadership to key corporate and relevant external technical and professional organizations.
 Provide key input to the Manager of Research, and collaborate with other members of the research management team, to define the strategic and tactical plans, and major objectives and initiatives for the research division.
 
<ul>
<li>Advanced degree in relevant engineering or scientific discipline, e.g., Ph.D. or M.S. in engineering or science required.</li>
<li>Required 11 - 15 years of Demonstrated technical excellence including deep knowledge in a specific discipline as well as general knowledge across the spectrum of activities in the area.</li>
<li>Programmatic/business knowledge related to risk management and/or insurance Demonstrated excellence managing a team, preferably including multidisciplinary researchers and/or first line supervision of research personnel Successful project management (personnel, tasks, budget, schedule) of large, multiyear, technically complex projects with multiple, potentially conflicting, constraints.</li>
<li>Program development and management including portfolio management, project prioritization and reprogramming.</li>
<li>Leadership in national and/or international technical and professional organizations.</li>
<li>The ability to quickly understand and grasp new technical and business related concepts.</li>
<li>Technical knowledge level recognized as a worldwide leader in discipline encompassed by or related to research area.</li>
<li>Technical leadership skills illustrated through success of personnel, projects, programs and initiatives.</li>
<li>Excellent communication skills, including the ability to explain complex technical issues and results to non-technical audiences.</li>
<li>Resource management including staff, budget, schedule, equipment and facilities.</li>
<li>Safety management including basic principles and practices required to efficiently establish and maintain a safety culture.</li>
<li>Understanding of basic business conduct including personal, legal, organizational, and programmatic issues.</li>
<li>The ability to be creative and encourage creative thinking by others.</li>
</ul>
The final salary offer will vary based on individual education, skills, and experience. The position is eligible to participate in FM’s comprehensive Total Rewards program that includes an incentive plan, generous health and well-being programs, a 401(k) and pension plan, career development opportunities, tuition reimbursement, flexible work, time off allowances and much more.
FM is an Equal Opportunity Employer and is committed to attracting, developing and retaining a diverse workforce.

Research Area Director - Physical Systems Reliability & Resilience

<h3>Job Description</h3>
Job Description
Job Title: Analytical Chemist
Job Description
Support, lead, and develop the Research and Development (R&amp;D) team to create innovative new products. Engage in field testing, scale-up processes, and the development of new polymers, adhesives, epoxies, and other coatings.
Responsibilities
<ul>
<li>Lead and support the R&amp;D team in creating new products.</li>
<li>Perform field testing and scale-up processes.</li>
<li>Develop new polymers, adhesives, epoxies, and other coatings.</li>
<li>Drive continuous improvement activities within the R&amp;D department.</li>
<li>Manage product development projects and ensure timely delivery.</li>
<li>Ensure adherence to regulatory standards in R&amp;D for coatings and adhesives.</li>
</ul>
Essential Skills
<ul>
<li>Expertise in chemistry and analytical chemistry.</li>
<li>Proficiency in research and development processes.</li>
<li>Experience with scale-up, polymer chemistry, and epoxy.</li>
<li>Understanding of adhesives and raw material testing.</li>
<li>Experience in polymer synthesis.</li>
</ul>
Additional Skills &amp; Qualifications
<ul>
<li>Masters or PhD in Chemistry, Materials Science, or Chemical Engineering.</li>
<li>5+ years of experience leading R&amp;D teams.</li>
<li>Knowledge of regulatory standards for coatings and adhesives.</li>
</ul>
Work Environment
The role requires working 100% onsite at the Westwood facility. 
Job Type &amp; Location
This is a Permanent position based out of Westwood, Massachusetts.
Pay and Benefits
The pay range for this position is $125000.00 - $140000.00/yr.
They have full vision, dental, health, and vacation. They have great benefits for medical leave as well.
Workplace Type
This is a fully onsite position in Westwood,MA.
Application Deadline
This position is anticipated to close on Nov 3, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email <a href="mailto:actalentaccommodation@actalentservices.com" target="_blank">actalentaccommodation@actalentservices.com</a> for other accommodation options.

Analytical Chemist

<h3>Job Description</h3>
Job Description
Description
Contract Length: 1 Year Location: Onsite - Cambridge MA no remote option - Please ensure candidates live near the Amgen site. Work Hours: Standard 8-hour day flex start between 7-9 AM Must-Have Requirements Please vet candidates well on their chromatography experience and analytical techniques. they need to be able to speak technically. Education: Bachelors degree in Chemistry Biochemistry or Biotechnology no advanced degrees. Industry Experience: Minimum 6 months of hands-on experience in the pharmaceutical or biotech industry academic lab/internship acceptable only if candidate has strong chromatography skills. Technical Skills: - Hands-on experience with chromatography HPLC strongly preferred. - Basic sample preparation and testing in a regulated lab environment. - Familiarity with analytical techniques used in late-stage drug development. Work Environment: Must be comfortable working onsite daily and following strict safety and procedural guidelines. Job Summary Amgens Attribute Sciences AS department within the Process Development PD organization defines the favorable quality characteristics of the therapies it produces and optimizes state-of-the-art analytical tools to guide that development. The Pivotal PD organizations focus is developing and commercializing robust manufacturing processes across a wide range of therapeutic modalities including but not limited to monoclonal and bispecific antibodies bispecific T-cell engagers BiTEs live oncolytic viruses and synthetic medicines. Located in our Cambridge MA office the PD Associate Scientist Process Analytics will work to provide testing support for commercial process development and process characterization studies for clinical candidate molecules in the pivotal stage of development. Responsibilities: - Transition of analytical methods from our early-stage development teams to the pivotal testing laboratory. This will include interfacing with attribute sciences team leads and early stage development teams performing method assessment / qualification method optimization and formatting chromatography data software methods. - Performing high-sample volume testing by High Performance Liquid Chromatography HPLC Ultra High-Performance Liquid Chromatography UHPLC Capillary Electrophoresis CE and Tecan in support of Drug Substance Drug Product and Attribute Sciences process development teams under prescribed timelines. Full documentation of analyses in electronic lab notebook. Performing tracking and trend analysis of method performance. - Hand-off/transfer of testing to our Rapid Analytics teams. - Evaluation of novel platform methodologies to improve testing efficiencies in the Process Analytics and Rapid Analytics teams. - Performing HPLC/UHPLC and CE method qualification studies to support transfer of methods to pivotal Quality Control teams. - Perform forced degradation studies to support product characterization understanding of product stability and evaluation of product comparability. - Closely collaborate with partner organizations during commercial process development process characterization and process validation studies to support marketing applications. Preferred Qualifications - B.S. in Chemistry or Biochemistry - 1-2 years of experience in a pharmaceutical/biotech analytical lab. - Good general biochemistry laboratory skills - Working knowledge of chromatography including HPLC UPLC and CE - Working knowledge of compendial methods testing such as Karl Fischer Color/Clarity and UV/VIS spectroscopy - Strong desire to learn and interest in science - Demonstrated proficiency in execution of test methodology following a defined procedure. - Background in chromatography data software Waters Empower Thermo Agilent softwares and/or automation software Tecan - Understanding of phase-appropriate GMP compliance and documentation - Well-organized ability to multitask effectively plan and follow through on complex projects and to work both independently and in teams
 
Pay and Benefits
The pay range for this position is $23.00 - $25.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
 • Medical, dental &amp; vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life &amp; AD&amp;D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Cambridge,MA.
Application Deadline
This position is anticipated to close on Oct 31, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email <a href="mailto:actalentaccommodation@actalentservices.com" target="_blank">actalentaccommodation@actalentservices.com</a> for other accommodation options.

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