In Vitro Toxicology Research Associate

Eurofins Professional Scientific Services (PSS) is seeking an In Vitro Toxicology Research Associate to support the prioritization and derisking of novel therapeutic agents throughout the drug discovery and development process. This role focuses on the design execution and interpretation of human and preclinical in vitro safety models.

The Research Associate will work onsite at a client location and collaborate closely with crossfunctional stakeholders including toxicology medicinal chemistry DMPK and research teams. The anticipated start date for this position is July 2026.

Key Responsibilities

• Design execute and interpret in vitro toxicology and safety assays with a high degree of accuracy and reproducibility
• Perform complex cell culture techniques to support drug screening and proofofmechanism studies
• Conduct flow cytometry multiplexed ELISA and other immunoassaybased safety evaluations
• Contribute to the development optimization and implementation of in vitro safety assays to support drug candidate selection and risk assessment
• Troubleshoot routine experimental issues independently and escalate nonroutine challenges as appropriate
• Maintain accurate experimental records including electronic databases laboratory notebooks and supporting documentation
• Stay current with scientific literature and emerging methodologies relevant to in vitro toxicology and safety sciences
• Present data and study outcomes at internal team and departmental meetings

Qualifications :

Knowledge and Skills

• Demonstrated proficiency in planning executing and interpreting in vitro experiments
• Strong foundation in cell and molecular biology including sterile technique and mammalian cell culture
• Preferred experience with immunoassays such as multiplexed ELISA platforms (e.g. MSD Luminex)
• Preferred experience with cellular immunophenotyping using flow cytometry
• Preferred exposure to liquid handling systems and highthroughput cell culture formats
• Basic data analysis and statistical interpretation skills
• Excellent attention to detail strong organizational skills and ability to manage multiple tasks independently

Education and Experience

• Masters degree (or equivalent) in Cell Biology Molecular Biology or a related discipline with 01 years of relevant industry or academic experience or
• Bachelors degree (or equivalent) in Cell Biology Molecular Biology or a related discipline with 12 years of relevant experience

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