Research Associate Translational Toxicology (Cellular Assays)

Eurofins PSS is seeking a Research Associate Translational Toxicology (Cellular Assays) to support in vitro safety and derisking strategies for novel therapeutic candidates. This role is highly handson and centers on the design execution and interpretation of cellular assays with a strong emphasis on flow cytometrybased immunophenotyping and multiplexed ELISA platforms.

The Research Associate will be embedded on a client site and work crossfunctionally with toxicology DMPK chemistry and discovery biology teams to support translational safety decisionmaking throughout the drug discovery and early development process. The role is scheduled to start in July 2026.

Key Responsibilities

• Design execute and interpret in vitro translational toxicology experiments including:
  • Flow cytometrybased cellular immunophenotyping
  • Multiplexed and quantitative ELISA assays (e.g. MSD Luminex)
• Culture and maintain complex cellular models to support safety screening and proofofmechanism studies
• Contribute to the development and optimization of cellular and immunoassaybased safety assays
• Collaborate closely with discovery toxicologists medicinal chemists and research scientists to help prioritize and derisk drug candidates
• Perform routine data analysis troubleshooting and interpretation of experimental results
• Maintain accurate and compliant documentation including electronic databases and laboratory notebooks
• Stay current on relevant scientific literature and emerging assay technologies
• Present experimental findings at internal group and departmental meetings

Qualifications :

Required Knowledge & Skills

• Strong foundation in cell and molecular biology
• Demonstrated handson experience planning executing and interpreting in vitro cellular assays
• Proficiency with mammalian cell culture and sterile technique
• Excellent attention to detail organization and ability to work independently in a fastpaced environment

Preferred Experience

• Flow Cytometry for cellular immunophenotyping and safety assessment
• Immunoassays including multiplexed or quantitative ELISA platforms (MSD Luminex preferred)
• Experience with highthroughput cell culture formats and liquid handling systems
• Basic data processing and statistical analysis skills

Education & Experience

• Masters degree in Cell Biology Molecular Biology or a related discipline with 01 years of relevant experience or
• Bachelors degree in a related discipline with 12 years of relevant experienc

Authorization to work in the United States indefinitely without restriction or sponsorship.

Additional Information :

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
• 60 Minute Onsite Meeting with the Team 

Additional Details: 

This is a fulltime onsite role operating on a firstshift schedule (Monday through Friday 8:00 AM to 5:00 PM). Overtime is required as needed with occasional weekend work. Candidates located within a commutable distance to Boston MA are strongly 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
• Hourly rate is between $31 - $34 depending on education and experience 

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

Remote Work :

No

Employment Type :

Full-time