At Eurofins Professional Scientific Services (PSS), the work you do matters—and so do you. We focus on supporting your professional growth while giving you the opportunity to contribute directly to impactful biopharmaceutical research. With strong mentorship, career development opportunities, and a balanced work environment, Eurofins PSS is a place to build a long‑term scientific career.

Eurofins Scientific is a global leader in analytical testing across food, environment, pharmaceutical, and life science sectors. From the medicines people rely on, to the water they drink and the foods they eat, our work helps make the world safer and healthier.

If you're looking to grow your lab skills, contribute to meaningful science, and join a supportive team—apply today.

We are seeking a motivated Associate Scientist to join our Formulation Development team. In this role, you will support analytical and formulation studies for RNA–lipid nanoparticle (RNA‑LNP) programs and contribute to day‑to‑day laboratory operations. This position is hands‑on and highly collaborative, with opportunities to mentor junior team members and help maintain a positive, productive team culture.

Key Responsibilities

Laboratory & Technical Work

• Perform analytical testing on RNA‑LNP formulations using techniques such as HPLC, Solo‑VPE, MFI, AKTA, DLS, HI‑AC, and viscosity measurements.
• Support formulation preparation for proteins, buffers, and RNA‑based materials.
• Follow established methods, protocols, and documentation practices (GLP; electronic lab notebook).
• Assist with general lab organization, cleanliness, and equipment upkeep.

Collaboration & Team Support

• Partner with scientists on experiment execution and sample testing.
• Share knowledge and help train new team members on routine lab tasks or instrumentation.
• Help maintain a positive team environment by supporting communication, workflow efficiency, and day‑to‑day coordination.

Quality & Operations

• Ensure all work meets high standards for accuracy, data integrity, and safety.
• Contribute to continuous improvement efforts in workflow, documentation, and lab operations.

Required

• B.S. in biological sciences, biochemistry, chemistry, or related field with 3–4 years of relevant lab experience
  OR M.S. with 1–2 years of experience.
• Experience with formulation, analytical testing, or process development for genetic modalities (siRNA, mRNA, LNPs, etc.).
• Hands‑on proficiency with chromatography/separation techniques, especially HPLC.
• Strong organizational skills, attention to detail, and ability to work both independently and within a team.
• Ability to learn quickly, troubleshoot methods or instruments, and maintain accurate records.

Preferred

• Experience working with in vitro assays, peptides, monoclonal antibodies, or other biologics.
• Prior experience training or supporting other team members.
• Authorization to work in the U.S. without restriction.

What to Expect in the Hiring Process:

• 10-15 Minute Phone Interview with Region Recruiter
• 45-60 Minute Virtual Interview with Manager and/or Group Leader
• 45-60 Minute In-Person Meeting over Coffee for a Casual Discussion of the Role

The position is Full Time, Monday through Friday, 8am-5pm, with overtime as needed. Candidates living within a commutable distance of Boston, MA, are encouraged to apply.

What we offer:

• 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
• Yearly goal-based bonus & eligibility for merit-based increases
• Hourly rate is between $39.00 to $44.00, depending on education and experience

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