Research Scientist

Inotiv; St. Louis (MO); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Health coverage

Dental coverage

401(k) with company match

Paid time off

Paid parental leave

Job summary

Inotiv in St. Louis, MO is seeking a Research Scientist to conduct bioanalytical laboratory work, including sample preparation, LC‑MS/MS analysis, data review, reporting, and method development in support of bioanalytical studies.

You will ensure adherence to SOPs, safety requirements, and regulatory guidelines. Responsibilities include method development and qualification, quality control of results, instrument troubleshooting, training junior staff, and communicating deviations or risks to

Qualifications

• BS or equivalent in Chemistry/Biochemistry with 2 years analysis/bioanalysis experience.
• MS in Chemistry/Biochemistry or related field with 0–2 years experience.
• Understanding of Bioanalysis processes: sample prep, calibration, QC, data processing.
• Ability to work independently and follow SOPs with minimal supervision.
• Good written and oral communication skills, and safety compliance.

Responsibilities

• Perform method development, qualification, and sample analysis in support of bioanalytical studies.
• Perform quality control review of bioanalytical results.
• Troubleshoot instruments and processes as needed.
• Notify investigators of deviations and document risks.
• Train and mentor bioanalytical personnel.
• Prepare analytical reports for client studies.

Skills

Bioanalysis

LC-MS/MS

Method development

Data interpretation

GMP/GLP/GCP knowledge

Troubleshooting

Documentation

Team training

Education

BS in Chemistry/Biochemistry or related

MS in Chemistry/Biochemistry or related

Tools

LIMS software

Excel/Office

Job description

The Research Scientist is responsible for conducting bioanalytical laboratory work, including sample preparation, LC-MS/MS analysis, data review, reporting, method development, method qualification, sample analysis, and other study related activities in support of bioanalytical studies and study support activities while ensuring compliance with SOPs, applicable regulations, and safety requirements. This role requires the Research Scientist to execute analytical procedures, manage laboratory materials, documentation, troubleshoot issues, and communicate deviations or project risks in a timely manner. Success in this role depends on delivering accurate, high‑quality results while demonstrating strong organization, problem‑solving, collaboration, and a proactive commitment to continuous improvement and operational efficiency.

Essential Duties and Responsibilities

• Perform method development, method qualification, sample analysis, and other study related activities in support of bioanalytical studies.
• Perform quality control review of bioanalytical results.
• When needed, perform instrument and process troubleshooting within her/his competencies.
• Notify the Lab Manager and / or Principal Investigator of any deviations from the study protocol/SOPs/Best Practices or unexpected processes preventing the proper completion of bioanalysis and document as required.
• Be involved in training and mentoring bioanalytical personnel.
• Consult and verify with Principal Investigators to determine the availability of resources prior to initiation of study activities and periodically during the project as needed.
• Develop a basic understanding of the drug development process and pharmacokinetic parameters.
• Demonstrate an understanding of Best Practices, SOPs and Good Laboratory Practice Regulations (21 CFR, Part 58) as they relate to study‑specific services provided, this job description, and general facility operations.
• Assist in training and mentoring as appropriate for new team members.
• Interpret analytical testing sample analysis requirements from in‑life study protocol and communicate with Principal Investigator and Operations the analytical design and resources needed.
• Prepare analytical reports for client studies.
• Perform all other duties and responsibilities as defined in applicable SOPs.

Education and Experience

• BS or equivalent degree in Chemistry, Biochemistry, or related field, and two years qualified experience in analysis and/or bioanalysis.
• MS in Chemistry, Biochemistry (or related field), and 0‑2 years qualified experience in analysis and/or bioanalysis.
• A detailed and specific understanding of all the processes related to Bioanalysis including sample preparation, standard calibration, quality control, instrument operation and troubleshooting, advanced troubleshooting, advanced method development, data processing and reporting.
• Displays versatility and accuracy performing laboratory operations, some of which may be difficult and or non‑routine.
• Ability to use a computer to compile and maintain databases for records and inventory, utilizing the appropriate software.
• Possesses an attitude for quality, an eye for detail, the ability to follow written instructions and work with a minimum of supervision.
• Understanding of GMP/GLP/GCP regulations with the ability to apply these practices daily.
• A working knowledge and awareness of general laboratory procedures.
• Ability to use a personal computer and various software programs.
• Ability to work independently.
• Good written and oral communication skills.
• Ability to adhere to all safety regulations and procedures.

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.

Compensation and Benefits

• 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, 401(k) participation with company match, and more.
• 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.

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.