Eurofins PSS Insourcing Solutions · 5 months ago
LC-MS Scientist – Analytical R&D
Boston, MA
Full-time
Onsite
Mid Level
3+ years expEurofins Scientific is an international life sciences company providing a unique range of analytical testing services. The LC-MS Scientist will support the analytical development team by performing routine and investigative testing using advanced LC-MS instrumentation, ensuring compliance with quality and safety standards.
Biotechnology
Responsibilities
Independently perform LC-MS-based analytical testing with minimal supervision, contributing to Corrective and Preventive Actions (CAPA), System Suitability Testing (SST), and Analytical Quality Management (AQM) initiatives
Prepare samples and mobile phases using solid-phase extraction (SPE), liquid–liquid extraction (LLE), and supported liquid extraction (SLE), following established protocols
Operate, maintain, and troubleshoot advanced LC-MS instrumentation, including Agilent UPLC systems (SQ, TOF, QTOF) and Thermo platforms (UPLC, Duo LC, Orbitrap)
Analyze and interpret complex data using tools such as OpenLab ChemStation, MassHunter, Xcalibur, and Chromeleon; ensure accuracy and integrity of results through sound scientific judgment
Support method development, optimization, and validation in collaboration with senior scientists
Document all experimental activities, results, and observations in electronic laboratory notebooks and data systems with a strong emphasis on data integrity
Contribute to continuous improvement of sample preparation procedures, quality control processes, and laboratory best practices
Collaborate cross-functionally to support lab operations, safety initiatives, and compliance with regulatory and internal quality standards
Proactively seek out training opportunities to expand technical knowledge and support professional growth in LC-MS and related analytical techniques
Qualification
Required
Bachelor's or Master's degree in Analytical Chemistry, Biochemistry, Chemistry, or a related scientific field
3–4 years of industry experience in an analytical laboratory environment
Proven hands-on experience with LC-MS systems, including troubleshooting and maintenance
Familiarity with HPLC, UPLC, and LC-MS instrumentation, with specific experience using Agilent UPLC systems
Proficiency in OpenLab ChemStation or equivalent data acquisition and processing software
Strong understanding of mobile phase preparation and sample extraction techniques
Experience conducting System Suitability Testing (SST) and interpreting associated statistical metrics
Working knowledge of Automated Quality Management (AQM) systems and relevant statistical tools
Strong collaboration and communication skills, with the ability to work effectively in cross-functional teams
Excellent organizational and time management skills with the ability to adapt to shifting priorities in a fast-paced environment
Commitment to safety protocols and laboratory best practices
Demonstrated problem-solving ability and willingness to learn and apply new techniques
Preferred
Experience with advanced LC-MS instrumentation, including: Agilent: SQ, TOF, QTOF systems; Thermo: UPLC, Duo LC, Orbitrap platforms
Proficiency with analytical software platforms: MassHunter, Xcalibur, Chromeleon
Experience with analytical methods including: Corrective and Preventive Actions (CAPA), Method development and validation, RNA and oligonucleotide analysis
Benefits
Comprehensive medical coverage, dental, and vision options
Life and disability insurance
401(k) with company match
Paid vacation and holidays
Company
Eurofins PSS Insourcing Solutions
Welcome to Eurofins Professional Scientific Services® (PSS), where we redefine industry norms in insourcing solutions, creating unparalleled value for both our dedicated employees and esteemed clients.
1001-5000 employees
H1B Sponsorship
Eurofins PSS Insourcing Solutions has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
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2025 (64)
2024 (48)
2023 (43)
2022 (46)
2021 (50)
2020 (17)
Funding
Current Stage
Late StageCompany data provided by crunchbase