Bioassay Scientist - Routine Testing

The work we do at Eurofins Professional Scientific Services matters, and so do our employees. At Eurofins PSS, 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, a place to call home, apply with us today!

About the Team

We are seeking a Bioassay Scientist to perform routine laboratory testing and support activities within our Analytical Development team. This position focuses primarily on executing established assays and following standard methods to support early development studies.

This is a collaborative, supportive environment where early‑career scientists can learn new techniques, gain real biotech experience, and grow their careers.

Key Responsibilities:

• Perform routine analytical and potency assays using established methods
• Support non‑GMP testing for development studies such as stability, process development, and product characterization
• Conduct day‑to‑day lab activities including:• Basic sterile tissue culture and mammalian cell culture maintenance
• Handling and preparation of lipid nanoparticles (LNPs)
• Execution of cell‑based potency assays

• Follow standard operating procedures (SOPs) and written protocols
• Accurately collect, process, and document experimental data in an electronic lab notebook
• Perform basic data review and report results to team members
• Assist with sample preparation steps such as DNA/RNA extraction or PCR‑based techniques as trained
• Maintain laboratory equipment and ensure supplies and reagents are stocked
• Support troubleshooting and investigations with guidance from senior staff
• Work closely with team members to complete daily and weekly testing activities
• Perform additional routine duties as assigned

Basic Minimum Qualifications:

• B.S. degree in biological or biochemical sciences (or related field) with 1+ years of relevant laboratory experience. M.S. degree in biological or biochemical sciences (or related field) with relevant laboratory experience.
• Experience with mammalian cell culture (within an industry setting is highly preferred)
• Ability to present data in team meetings.

Preferred Qualifications:

• Experience with bioanalytical methods such as cell-based functional assays, PCR, and ELISA 
• Experience with oligonucleotides or lipid nanoparticles.
• Experience working on automation platforms.
• Knowledge/hands-on experience in analytical method development, qualification, validation, and transfer to GMP environments.
• Authorization to work in the United States indefinitely without restriction or sponsorship.

The position is full-time, first shift, Monday-Friday with overtime as needed. Candidates living within a commutable distance of Boston, MA are encouraged to apply.

Excellent full-time benefits include:

• Comprehensive medical coverage, dental, and vision options
• Life and disability insurance
• 401(k) with company match
• Paid vacation and holidays
• Eligibility for yearly goal-based bonus & merit-based increases
• Compensation: $33.00-$36.00 per hour based on education and past experience.

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