LC-MS Scientist Analytical R&D

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.

In over just 30 years, Eurofins has grown from one laboratory in Nantes, France to over 47,000 staff across a network of more than 900 independent companies in over 50 countries and operating more than 800 laboratories. Eurofins offers a portfolio of over 200,000 analytical methods to evaluate the safety, identity, composition, authenticity, origin, traceability and purity of biological substances and products, as well as providing innovative clinical diagnostic testing services, as one of the leading global emerging players in specialised clinical diagnostics testing.

In 2021, Eurofins generated total revenues of EUR 6.72 billion, and has been among the best performing stocks in Europe over the past 20 years.

This role supports the analytical development team by performing routine and investigative testing using advanced LC-MS instrumentation. The LC-MS Scientist will play a key role in generating high-quality data, troubleshooting instruments, supporting method development, and ensuring compliance with quality and safety standards in a collaborative lab environment.

Key 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), liquidliquid 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.

Minimum Requirements:

• Bachelors or Masters degree in Analytical Chemistry, Biochemistry, Chemistry, or a related scientific field
• 34 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 Qualifications:

• 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

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 Team

Additional Details:

This is a full-time, onsite position based on a first-shift schedule (Monday through Friday, 8:00 AM to 5:00 PM), with overtime required as needed. 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

Eurofins Lancaster Laboratories Professional Scientific Services (PSS) is a global, award-winning insourcing solution that places our people at our clients sites, dedicated to running and managing laboratory services while eliminating headcount, co-employment, and project-management worries.

We infuse our 55-year track record of scientific and laboratory operations expertise, as well as HR and great place to work best practices, to recruit, hire, train, and manage highly qualified scientists to perform laboratory services using our clients quality systems and equipment.

To learn more about Eurofins Lancaster Laboratories, please explore our website www.eurofinsus.com .

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