At Eurofins Professional Scientific Services (PSS), we believe the work we do matters, and so do our employees. As part of Eurofins Scientific, a global leader in analytical testing, we support the biopharmaceutical industry by providing top-tier scientific talent and services. Our team members benefit from career development opportunities, work-life balance, and a competitive benefits package, all within a mission-driven organization focused on safety, health, and sustainability.

We are seeking a GMP Flow Cytometry Scientist to join our Quality Control team in Exton, PA. This role is responsible for executing flow cytometry-based assays and supporting analytical testing in a GMP-regulated environment. The ideal candidate will have hands-on experience with flow cytometry, mammalian cell culture, and a strong understanding of cGMP and GDP principles.

Key Responsibilities

• Perform flow cytometry testing to support assays such as percent transduction efficiency and CD90.
• Execute analytical methods for in-process, bulk intermediate, final drug product, and raw material testing.
• Cross-train in cell culture and other analytical techniques (e.g., ELISA, qPCR).
• Review and analyze QC data for accuracy, completeness, and compliance with SOPs.
• Investigate and document nonconforming results, including OOS investigations and CAPA execution.
• Maintain data integrity and adhere to ALCOA++ and Good Documentation Practices.
• Support equipment qualification, standardization, and maintenance.
• Author and revise SOPs, protocols, technical reports, and change controls.
• Participate in internal audits and GEMBA walk-throughs to ensure compliance.
• Collaborate with Manufacturing, QA, and Facilities to meet operational goals.

• Bachelor’s degree in Biochemistry, Chemistry, or a related scientific discipline and at least 2 years of relevant experience OR Master’s degree in a related field with 1-2 years of relevant experience 
• At least 2 years of mammalian cell culture experience 
• Demonstrated experience working in a GMP setting, with a strong understanding of Good Documentation Practices (GDP) and data integrity principles (ALCOA++).
• Familiarity with analytical instruments such as flow cytometers, UV absorbance plate readers, microscopes, and pH meters.
• Strong written and verbal communication skills.
• Willingness to work occasional evenings and weekends as needed.
• Must be authorized to work in the United States indefinitely without sponsorship.

The position is full-time, First Shift, Monday through Friday. some evening and weekend work may be required as needed. Candidates currently living within a commutable distance of Exton, PA, are encouraged to apply.

Excellent full-time benefits include: 

• Medical Coverage: Comprehensive medical insurance options
• Dental & Vision: Full dental and vision coverage available
• Life & Disability Insurance: Employer-sponsored plans
• Retirement: 401(k) plan with company match
• Paid Time Off: Vacation days, paid holidays, and additional PTO options

If you're passionate about analytical science, thrive in a GMP-regulated environment, and want to contribute to life-changing therapies, we want to hear from you! 

Apply today to join Eurofins PSS as a GMP Flow Cytometry Scientist and take the next step in your scientific career!

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