Senior LC-MS Analytical Scientist - Bioanalysis & Method Dev

Eurofins; Saint Charles (MO); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical, dental, vision

Life & disability insurance

401(k) with company match

Paid vacation & holidays

Job summary

Eurofins USA Discovery Services is seeking a Scientist II – Analytical Chemist to support contract research services in analytical chemistry method development and analysis. The role requires hands-on LC-MS experience and knowledge of CRO or industry lab environments, with opportunities to mentor junior scientists and lead lab activities. The position is full-time, Monday–Friday, with possible overtime.

Candidates living within commutable distance of St. Charles, MO are encouraged to apply.

Qualifications

• 5+ years of direct/demonstrated LC-MS experience in CRO or industry lab.
• Bioanalytical method development for small/large molecules.
• Experience validating bioanalytical methods per FDA/ICH/OECD guidelines.

Responsibilities

• Develop LC-MS methods for ADME/DMPK and BioAnalysis applications.
• Provide leadership and mentorship for junior scientists and lab management.
• Develop analytical methods to support project teams for new assays.

Skills

LC-MS

Bioanalytical Method Development

Regulatory validation

Quality Management System

Leadership

Communication

Education

B.S. in Chemistry or related field

M.S. in Chemistry or related field

Ph.D. in Chemistry or related field

Tools

Sciex instruments

Thermo MS instruments

HPLC

Job description

Eurofins USA Discovery Services is seeking a Scientist II – Analytical Chemist to support contract research services in analytical chemistry method development and analysis. The role requires hands-on LC-MS experience and knowledge of CRO or industry lab environments, with opportunities to mentor junior scientists and lead lab activities. The position is full-time, Monday–Friday, with possible overtime.

Candidates living within commutable distance of St. Charles, MO are encouraged to apply.