Protein Purification Analytical Scientist

The work we do at Eurofins matters, and so do our employees. At Eurofins, we put a focus on your professional growth. We provide our employees the ability to break into the biopharmaceutical industry and grow from the bottom up. We have the supportive teams and tools available to invest in you while also affording you work-life balance and a competitive benefits package.

Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Eurofins works with the biggest companies in the world to ensure the products they supply are safe, their ingredients are authentic and labelling is accurate. Eurofins believes it is a global leader in food, environmental, pharmaceutical and cosmetics products testing and in agroscience CRO services. It is also one of the global independent market leaders in certain testing and laboratory services for genomics, discovery pharmacology, forensics, CDMO, advanced material sciences and in the support of clinical studies.

If you’re looking for a rewarding career, apply with us today!

Position Overview
We are seeking a Protein Purification Analytical Scientist to support a client team responsible for developing robust and efficient purification processes for recombinant proteins and other biologic therapeutics across early to late development stages. In this role, you will work collaboratively within a process development environment to perform analytical testing, characterize in‑process samples, and support optimization of product recovery and impurity reduction.

The ideal candidate brings strong hands-on experience with analytical biochemical techniques—especially HPLC/UPLC (SEC, HIC, IEX, RP) and Octet—and thrives in a fast-paced, data-driven laboratory environment.

Key Responsibilities

• Perform routine analytical testing to support protein purification and process development activities.
• Apply expertise in analytical chemistry and biochemical characterization techniques to assess process performance.
• Analyze, monitor, and interpret in‑process samples to evaluate product quality, recovery, and impurity clearance.
• Execute separation and detection methods including HPLC/UPLC (SEC, HIC, IEX, RP), affinity assays, and Octet binding analysis.
• Utilize SDS‑PAGE, ELISA, and other protein chemistry assays; experience with lab‑scale purification is a plus.
• Use Empower and/or ChemStation for instrument control, data collection, and analysis.
• Collaborate closely with colleagues to deliver high-quality analytical data supporting early clinical development.
• Maintain accurate electronic lab notebooks and database records in compliance with Good Laboratory Practices (GLP).
• Lead routine calibration, maintenance, troubleshooting, and basic repairs of analytical instrumentation.
• Partner with internal teams and external vendors to support safe, efficient, and continuously improving lab operations.

• Bachelor’s or Master’s degree in Biotechnology, Biochemical Engineering, Analytical Chemistry, Chemical Engineering, or related discipline.
  • BS: 2–4 years relevant experience
  • MS: 0–2 years relevant experience
• Experience with HPLC/UPLC methods including SEC, HIC, IEX, and RP.
• Hands-on experience with protein purification and analytical characterization techniques.
• Proficiency with Octet systems strongly preferred.
• Working knowledge of Empower and/or ChemStation is highly desirable.
• Strong attention to detail with the ability to consistently produce high-quality, reproducible data.
• Proficiency in Microsoft Office and common data analysis software.
• Ability to learn new techniques, multitask effectively, and maintain accurate and compliant documentation.
• Demonstrated critical thinking, troubleshooting skills, and scientific problem-solving.
• Ability to work independently and collaboratively with a positive and adaptable mindset.
• Must be authorized to work in the U.S. indefinitely without restriction or sponsorship.

• The position is full-time, on-site, Monday through Friday, 8:00 AM-5:00 PM.
• Pay range: $27.00 - $31.00 based on degree level and years of relevant experience
• 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

Ready to take the next step in your career?

Apply today and join a team that’s making a difference in science every day.

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