Sr. Scientist

Seventh-Wave-Laboratories-LLC; St. Louis (MO); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health and dental coverage

401K with company match

Paid time off

Paid parental leave

Short- and long-term disability

Job summary

Inotiv is seeking a Senior Method Development Scientist to advance LC-MS/MS and HRMS methods for large and small molecules in biological matrices. This role is part of the DMPK team, providing expertise on method feasibility, data interpretation, and cross‑site transfers.

The candidate will mentor juniors, collaborate on strategic planning, and ensure compliance with SOPs and GLP; the position supports growth within a dynamic CRO environment.

Qualifications

• PhD in Organic Chemistry, Biochemistry, Analytical Chemistry or related discipline with 2+ years of industry bioanalytical experience.
• Demonstrated experience in LC-MS/MS method development for large and small molecules.

Responsibilities

• Develop highly sensitive LC-MS/MS and HRMS methods for large and small molecules in biological matrices.
• Coordinate intercompany method transfers and client-driven transfers.
• Communicate project timelines and data to PIs and clients.
• Train and mentor junior scientists across departments.
• Support long-range planning for departmental growth.

Skills

LC-MS/MS

HRMS

Bioanalytical techniques

Mass spectrometry

Data processing

Laboratory software

Microsoft applications

SOPs and GLP

Communication skills

Education

PhD in Organic Chemistry

2+ years industry bioanalytical experience

MSc in related discipline

Tools

Laboratory software

System software

Microsoft Office

Job description

Senior Scientist – Bioanalytical Method Development LC-MS/MSThe Senior Method Development Scientist will perform method development utilizing contemporary mass spectrometry techniques (LC-MS/MS & HRMS) for large and small molecules (proteins, antibodies, ADCs oligonucleotides, etc.). The senior method development scientist will be a member of the DMPK team and will serve as a subject matter expert for new proposals, evaluating feasibility of LC-MS/MS method development, and troubleshooting challenging methods across a wide variety of species and matrices.Join us in embracing research and science to impact the health and well-being of people all over the world.Essential Duties and ResponsibilitiesDevelop highly sensitive LC-MS/MS and HRMS methods for large (oligonucleotides, proteins, antibodies, ADCs, biomarkers, etc) and small molecules in biological matrices.Utilize and interpret scientific theories, concepts, techniques in bioanalytical and mass spectrometry studies and accepts leadership role in developing novel scientific approachesCoordinate, facilitate, and implement intercompany method transfers and implementation of incoming transfers from clients.Communicate project timelines, status, and data to Principal Investigators, Project Management, and clients effectively addressing any issues that may arise.Ability to coordinate and execute on multiple projects simultaneously and responsive to unscheduled deadlines and client needs.Demonstrate an understanding of Best Practices, SOPs and Good Laboratory Practice Regulations (21 CFR, Part 58) as these relate to study-specific services provided, this job description, and general facility operations.Training and mentoring junior scientists within and across departmentsCollaborate with leadership on long-range planning and strategy for departmental growthPerforms other duties as assigned.Skills and AbilitiesExperience, skills, and abilities must include knowledge of contemporary bioanalytical techniques, including wet chemistry separations, liquid chromatography, and mass spectrometric analysis (LC-MS/MS, HRMS), instrument operation, maintenance, and data processing.Proven track record of method development for large and small moleculesAbility to incorporate software in the maintenance of databases to collate and catalog records and inventory.Working knowledge of laboratory software, system software, and Microsoft applicationsIndependence in the laboratory and data work-up phases of research.A working knowledge and awareness of general laboratory procedures.Good written and oral communication skills.Ability to adhere to all safety regulations and procedures.Education and ExperiencePhD in Organic Chemistry, Biochemistry, Analytical Chemistry or related discipline with 2+ years of industrial bioanalytical experience following Post Doctoral trainingM.Sc. in a discipline previously described with 5+ years direct industrial bioanalytical experienceCandidates possessing working knowledge of in vitro metabolism/biotransformation, Pharmacokinetic modeling, analysis, interpretation and simulation desirablePhysical Activity and Working ConditionsWork is normally performed in a typical interior office work or laboratory environmentWork environment involves exposure to potentially dangerous materials and situations that require following extensive safety precautions and may include use of protective equipmentThe noise level is usually moderateThis position will frequently be involved with radiant/electrical energy, solvents, grease, oil, irritants, acids, bases, and other hazardous chemicals, electro-mechanical hazards, flammable materials and bio-hazards. Due to exposure to hazardous biological material (which may include HIV positive specimens), immunization to Hepatitis B and/or other diseases may be a requirement.Salary will be commensurate with experience and responsibilities. Benefits include health and dental coverage, short- and long-term disability, paid time off, paid parental leave, 401K participation with company match, and more!Inotiv is an Equal Opportunity Employer. It is our policy to provide a fair and equal employment opportunity to all persons, regardless of age, race, color, religion, gender, gender identity, sexual orientation, physical or mental disability, national origin, veteran status, or any other basis prohibited by law. This policy governs all aspects of employment, including selection, job assignment, compensation, discipline, termination and access to benefits and training.*This position could be offered at different levels for candidates who qualify with a combination of advanced levels of education and/or years of experience. The salary range will adjust along with the level of the role to match the person’s relevant experience and/or education level.At Inotiv, our work helps advance the development of new medicines and therapies that can improve people's lives. As a leading global contract research organization (CRO), we partner with researchers to tackle complex scientific challenges, drive innovation, and help build a healthier, safer world. Bringing together scientists, researchers, technical experts, and business professionals, we provide the expertise and collaboration needed to move research forward. Our people make this work possible, and we value the knowledge, ideas, and contributions each person brings to the team. Whether you are starting your career or bringing years of experience, Inotiv offers opportunities to learn, grow, and play a meaningful role in advancing treatments for patients around the world.Salary will be commensurate with experience and responsibilities. Benefits include health and dental coverage, short- and long-term disability, paid time off, paid parental leave, 401K, and more!Inotiv is an Equal Opportunity Employer. It is our policy to provide a fair and equal employment opportunity to all persons, regardless of age, race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, genetic information, disability, national origin, veteran status, or any other basis prohibited by law. This policy governs all aspects of employment, including selection, job assignment, compensation, discipline, termination and access to benefits and training.