Proteomics Mass Spectrometrist
Eurofins•Andover, MA
•$30 - $33•Onsite
About The Position
We are seeking a Proteomics Mass Spectrometrist to support advanced protein and peptide characterization using high-resolution LC-MS/MS. This role focuses on proteomic workflows, including peptide mapping, post-translational modification (PTM) analysis, and method development to enable in-depth molecular characterization. The ideal candidate will bring strong expertise in proteomics, mass spectrometry-based protein analysis, and fragmentation techniques in a laboratory setting.
Requirements
- Hands-on experience with LC-MS/MS in proteomics, including peptide mapping and PTM analysis
- Experience with fragmentation techniques such as CID, HCD, and ETD
- Strong data analysis and problem-solving skills
- Ability to work both independently and collaboratively in a team environment
- BS (5–8 years), MS (3–6 years), or PhD (0–2 years) in Chemistry, Biochemistry, Proteomics, or a related field (or equivalent experience)
- Authorization to work in the United States indefinitely without sponsorship
Nice To Haves
- Experience with LC-MS/MS method development and optimization for proteomics applications
- Familiarity with proteomics software (e.g., Proteome Discoverer, MaxQuant, or similar tools)
- Experience working in GMP or regulated laboratory environments
- Knowledge of LIMS or other laboratory data management systems
Responsibilities
- Develop, optimize, and execute LC-MS/MS workflows for proteomic analysis, including peptide mapping and protein characterization
- Perform identification and localization of post-translational modifications (PTMs) using high-resolution MS and MS/MS techniques
- Apply advanced fragmentation methods (CID, HCD, ETD) to enable confident peptide sequencing and modification site assignment
- Optimize protein digestion and sample preparation workflows to improve sequence coverage and detection of low-abundance peptides
- Analyze and interpret complex proteomics datasets using industry-standard bioinformatics and data analysis tools
- Contribute to the development and refinement of proteomics methods and workflows to support broader analytical initiatives
- Document experimental procedures, results, and data interpretations in accordance with industry and regulatory standards
- Communicate scientific findings clearly to cross-functional teams and stakeholders
Benefits
- Comprehensive medical coverage
- Dental options
- Vision options
- Life insurance
- Disability insurance
- 401(k) with company match
- Paid vacation
- Paid holidays
- Yearly goal-based bonus
- Eligibility for merit-based increases
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
Associate degree
