Scientist I - ADME Tox
Eurofins BioPharma Product Testing · Saint Charles, MO
Posted October 30, 2026
Quick facts
- Experience
- 1 to 3+ years, depending on education
- Education
- PhD, or equivalent experience
- Job type
- Full-time
- Schedule
- Monday to Friday
- Visa sponsorship
- Not offered
- Skills mentioned
- Validation, HPLC, Mass spectrometry, Cell culture, Chromatography (purification), Small molecules
Pulled from the ad below. The full ad has the details.
Job Description
Are you looking to grow your experience in the ADME-Tox space? Look no further! Come join our dynamic and growing team for a great opportunity. The Scientist I will support the Eurofins Discovery business in contract research services. This role requires applied experience and proven knowledge in analytical chemistry method development and analysis, with related experience in a contract research organization (CRO) or industry laboratory.
Here's what you'll do
- Perform work in a laboratory setting and meets the physical job requirements of a lab role.
- Provide leadership and mentorship for junior scientists, and lab leadership through daily lab management, equipment management and lab planning.
- Perform work in a laboratory setting, meeting the physical job requirements of a lab role.
- Develop Liquid Chromatography- Mass Spectrometry (LC-MS) methods for ADME/ DMPK and BioAnalysis applications
- Develop analytical methods supporting project teams both internally and externally for new assay development.
- Perform Troubleshooting and Maintenance of Mass Spectrometers and HPLC units.
- Experience with Sciex® or Thermo High Resolution/ Accurate Mass Instrumentation is a plus.
- Prepare and manages inventory of buffers, reagents, semi-finished and finished goods.
- Provide solutions to more complex problems, identifies and initiates process improvements
- Perform data and report QC review within the department and may support the Study Director.
- Support validation of new methods that contribute to expansion of service/product line, equipment, and data management systems.
Qualifications
The ideal candidate
- 3+ years of of direct/demonstrated experience with Liquid Chromatography- Mass Spectrometry (LC-MS) in a contract research organization or industry laboratory in one or more of the following areas:
- Bioanalytical Method Development for Small and/or Large Molecules
- Drug Metabolism and Metabolite Identification w/ Structural Elucidation
- Mass Spectrometry-Based Proteomics experimental design & execution
- Demonstrated experience with validation of bioanalytical methods in accordance with regulatory (FDA, ICH, OECD) guidelines.
- Experience working in a Quality Management System.
- Demonstrated proficiency in High-Throughput analytical method development for small molecules.
- Experience in leading and delivering results in R&D or innovation programs.
- Demonstrated experience leading in human mammalian cell culture laboratories.
- Demonstrated experience working with light-based readers with 384-well and 96-well plates.
- B.S. with 3 years of relevant experience
- M.S. with 2 years of relevant experience
- Ph.D. with 1 years of relevant experience
- Or an equivalent combination of education and experience
- Ability to work in the U.S. indefinitely without sponsorship or restriction
Additional Information
The position is full-time, Monday-Friday, 8 a.m.- 5 p.m., with overtime as needed. Candidates living within a commutable distance of St. Charles, MO are encouraged to apply.
- Excellent full time benefits including comprehensive medical coverage, dental, and vision options
- Life and disability insurance
- 401(k) with company match
- Paid vacation and holidays
Eurofins USA Discovery Services is a Disabled and Veteran Equal Employment Opportunity employer.
Source: Eurofins BioPharma Product Testing's career site. PharmoniQ shows this job as posted and links to the original. Check the employer's page for the latest details.