LCMS Method Development 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!

Join a collaborative team focused on developing and executing LCMS-based methods to support the characterization of biological therapeutics. This role combines hands-on lab work with data analysis and regulatory support in a research-driven environment.

Key Responsibilities:

• Develop and run LCMS methods for analyzing proteins, peptides, and other biologics.
• Perform protein characterization techniques such as glycan analysis, disulfide mapping, intact protein, subunit, and peptide mapping.
• Troubleshoot assays and maintain clear, accurate documentation.
• Use Thermo Orbitrap mass spectrometers and Protein Metrics software (Byos or Byosphere) to analyze MS data.
• Collaborate with team members to design studies and organize shared lab space.
• Support regulatory submissions (e.g., IND, BLA) by generating high-quality analytical data.
• Present project updates to clients and ensure deadlines and goals are met.
• Follow GLP, safety, and regulatory guidelines in all lab work.
• Apply scientific principles to solve problems and improve methods.

• Degree in Chemistry, Biochemistry, Pharmaceutical Sciences, or a related field.
• Required experience:
  • BS: 8–12 years
  • MS/Engineer: 6–10 years
  • PhD: 2–5 years
• Hands-on experience with LCMS, especially Thermo Orbitrap instruments.
• Familiarity with Protein Metrics software (Byos or Byosphere) preferred.
• Strong understanding of protein characterization and LCMS/MS techniques.
• Proficient with spreadsheet-based software and general computer skills.
• Excellent communication, attention to detail, and organizational skills.
• Able to work independently and in a team, with a positive and adaptable attitude.
• Must be authorized to work in the U.S. without restriction or sponsorship.

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 Meeting Onsite to Meet the Team

Position is Full Time, Monday-Friday, First Shift, Monday through Friday from 8 am-5 pm Candidates currently living within a commutable distance of Lexington, MA, are encouraged to apply

Excellent full-time benefits include:

• Medical Coverage: Comprehensive medical insurance options
• Dental & Vision: Full dental and vision coverage available
• Life & Disability Insurance: Employer-sponsored plans
• Retirement: 401(k) plan with company match
• Paid Time Off: Vacation days, paid holidays, and additional PTO options
• Compensation: $100,000 - $107,000 annually

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