Scientist - Analytical Assay

At Eurofins PSS, we work with leading international companies across the pharma, medical device, food, cosmetic & consumer products industries - who all trust us with their mission-critical testing. For 20 years, our international network of teams have served clients at their sites, across 20 countries.

PSS® is part of Eurofins Scientific, an international life sciences company, providing a unique range of analytical testing services across multiple industries, through a network of over 950 laboratories in 60 countries, and c.a. 63,000 employees.

Life at Eurofins is a meritocracy, where people are empowered to make decisions and are rewarded for their success, allowing them to advance quickly. Become your most extraordinary self with support and development throughout your career.

We are seeking a highly motivatedAnalytical Scientist to support biotherapeutic process development programs, with a primary focus onlarge molecule characterization (proteins, polysaccharides, nucleic acids, and related biologics).

In this role, you will contribute to the development and execution of analytical methods that enable process understanding, product characterization, and quality assessment across development stages.

Key Responsibilities

• Provide hands-on analytical support forbiotherapeutic process development teams
• Perform and optimize analytical assays forlarge molecule characterization
• Analyze and interpret data, ensuring accuracy and alignment with project goals
• Collaborate cross-functionally with process development, quality, and project teams
• Maintain clear and detailed documentation in accordance with regulatory and quality standards
• Support troubleshooting and continuous improvement of analytical methods

• Required technical experience: Hands-on experience withCapillary Gel Electrophoresis (CGE), qPCR, and HPLC
• Experience withSEC-MALS (Size Exclusion Chromatography–Multi-Angle Light Scattering) is strongly valued
• Bachelor’s or Master’s degree in Biotechnology, Biochemical Engineering, Analytical Chemistry, Chemical Engineering, or a related scientific discipline
• 3–5 years of relevant industry experience in a laboratory or biotherapeutic development environment
• Must haveauthorization to work in the United States without current or future sponsorship requirements
• Candidates located within acommutable distance to Chesterfield, MO are highly encouraged to apply

Preferred Qualifications

• NMRexperience
• Mass spectrometryexperience 
• Experience working withelectronic laboratory notebook (ELN) systems and/orGMP documentation practices
• Familiarity withEmpower or OpenLab software

• Position is full-time, schedule is 1st shift Monday-Friday, 8AM-5PM. 

• LinkedIn: #LI-EB1
   

Eurofins USA PSS Insourcing Solutions is a Disabled and Veteran Equal Employment Opportunity employer.