Biologics Process Development Scientist – Senior Associate

Zoetis LLC; Kalamazoo (MI); On-site; USD 70,000 - 100,000; Full time

Job summary

Zoetis LLC in Kalamazoo, MI seeks a Sr. Associate Scientist to advance immunoassay and bioanalytical work for vaccine-related projects. The role emphasizes collaboration, data analysis, and rigorous notebook documentation across early research to late-stage development.

The candidate will perform ELISA, titration, PCR-based assays, and inactivation testing while preparing reagents and maintaining lab supplies in a regulated environment.

Qualifications

• BS/MS in microbiology, immunology, virology, biochemistry, analytical chemistry, veterinary sciences, animal science or related discipline.
• Minimum of two years of industry experience.
• Experience in bacterial or viral characterization.
• Excellent organizational and communication abilities (verbal and written English) with demonstrated skill in documentation, scientific writing and presenting data.

Responsibilities

• Primary techniques for our biologics platform include bacterial and viral titration, ELISA, western blotting, SDS-Page, PCRs, immunofluorescence, Octet, and proof of inactivation assays.
• Perform Metabolite Analysis (e.g. Cedex, Nova2, Rebel) and Endotoxin testing.
• Conduct larger scale titration assays and DNA purification using automation
• Prepare reagents, media and buffers; order and stock lab supplies.
• Data entry, verification and handling, record keeping according to SOPs
• Perform analytical methods for characterization of active biological ingredients.
• Run analytical instruments such as plate readers, microplate washers and automated workstations.
• Document and communicate results in electronic lab notebooks and reports.
• Collaborate with other scientists in Analytical Sciences, Process Development, and Biological Research.

Skills

Immunology

Virology

Analytical chemistry

Biologics testing

Data analysis

Laboratory skills

Education

Bachelor's or Master's degree in a related discipline

Tools

Microsoft Word

Excel

Outlook

PowerPoint

Job description

Zoetis LLC in Kalamazoo, MI seeks a Sr. Associate Scientist to advance immunoassay and bioanalytical work for vaccine-related projects. The role emphasizes collaboration, data analysis, and rigorous notebook documentation across early research to late-stage development.

The candidate will perform ELISA, titration, PCR-based assays, and inactivation testing while preparing reagents and maintaining lab supplies in a regulated environment.