Hiring.Camp

Sr. Scientist

Inotivco

·

Sep 11, 2026

Apply
Location
St. Louis MO - Worthington, United States of America
Workplace
Onsite
Type
Full-time
Department
Education
Education
PhD
Source
Workday

Description

 

Senior Scientist – Bioanalytical Method Development LC-MS/MS

The 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 Responsibilities

  • Develop 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 approaches
  • Coordinate, 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 departments
  • Collaborate with leadership on long-range planning and strategy for departmental growth
  • Performs other duties as assigned. 

Skills and Abilities

  • Experience, 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 molecules
  • Ability to incorporate software in the maintenance of databases to collate and catalog records and inventory.
  • Working knowledge of laboratory software, system software, and Microsoft applications
  • Independence 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 Experience

  • PhD in Organic Chemistry, Biochemistry, Analytical Chemistry or related discipline with 2+ years of industrial bioanalytical experience following Post Doctoral training
  • M.Sc. in a discipline previously described with 5+ years direct industrial bioanalytical experience
  • Candidates possessing working knowledge of in vitro metabolism/biotransformation, Pharmacokinetic modeling, analysis, interpretation and simulation desirable

Physical Activity and Working Conditions

  • Work is normally performed in a typical interior office work or laboratory environment
  • Work environment involves exposure to potentially dangerous materials and situations that require following extensive safety precautions and may include use of protective equipment
  • The noise level is usually moderate
  • This 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.

Skills

Project Management

Similar Jobs

30

Senior Scientist

Rog Conf·Switzerland

2d ago

Senior Scientist

Bristol Myers Squibb·Devens, Massachusetts

2d ago

Senior Scientist

Bristol Myers Squibb·Boston, Massachusetts

2d ago

Senior Scientist

Fortive·Irvine, California

4d ago

Senior Scientist

Fluke·Irvine, California·Onsite

4d ago

Senior Scientist

Precision for Medicine·Houston, Texas

4d ago

Senior Scientist

Precision Medicine Group·Houston, Texas

4d ago

Senior Scientist

Cytokinetics·US·Onsite

6d ago

Senior Scientist

Vivodyne·San Francisco, California·Onsite

1w ago

SENIOR SCIENTIST

Almirall·Sant Feliu de Llobregat, Catalonia

1w ago

Senior Scientist

Mission Support & Test Services, LLC (MSTS)·Andrews AFB, Maryland·Onsite

1w ago

Senior Scientist

Attero Recycling

2w ago

Senior Scientist

Korro Bio·Massachusetts, US·Onsite

3w ago

Senior Scientist

Illumina·Singapore·Remote, Onsite

3w ago

Senior Scientist

E Ink·Billerica, Massachusetts

3w ago

Senior Scientist

Hbfuller·US

4w ago

Senior Scientist

Syngenta·Durham, North Carolina

1mo ago

Senior Scientist

Us Waters·Milford, Massachusetts·Hybrid

1mo ago

Senior Scientist

The Waters·Milford, Massachusetts·Hybrid

1mo ago

Senior Scientist

Hempel is·Zhangjiagang, Jiangsu·Remote

1mo ago

Sr Scientist

Gilead·Canada·Hybrid

1mo ago

Sr Scientist

Gilead Sciences·Canada·Hybrid

1mo ago

Senior scientist

Hempel is·Zhangjiagang, Jiangsu·Remote

1mo ago

Senior Scientist

Systemstechnologyresearch·Arlington, Virginia +1

1mo ago

Senior Scientist

Abbott·US

1mo ago

Senior Scientist

Abbott·US

1mo ago

Senior Scientist

Axalta·China

1mo ago

Senior Scientist

CACI Ltd·Chantilly, Virginia +1·Onsite

1mo ago

Senior Scientist

Hebrewseniorlife·Roslindale, Massachusetts·Hybrid

2mo ago

Senior Scientist

Tabulabio·San Francisco, California·Onsite

2mo ago