LC-MS/MS and Proteomics Analytical Scientist

RXinsider LTD.

Boston, Northern (MA, KY)

Hybrid

USD 44,000 - 56,000

Full time

2 days ago

Be an early applicant

Application generator

Turn this role into an interview — a resume and cover letter built around what this employer wants.

Get past ATS filters

Benefits offered by this job

Medical, dental, vision coverage

Life and disability insurance

401(k) with company match

Paid vacation and holidays

yearly bonus & merit increases

Job summary

Eurofins USA PSS Insourcing Solutions seeks a Mass Spectrometry & Proteomics Scientist to support discovery, LNP formulation, pharmacology, bioanalytical, analytical, and CMC activities. You will work across disciplines leveraging MS technologies and automated platforms to drive programs.

The role involves collaboration with cross-functional teams, rigorous data analysis, and adherence to SOPs in a fast-paced research environment. Full-time, Boston area.

Qualifications

BS or MS in biology/chemistry/biochemistry or related field with industry experience.
Experience with HPLC, LC-MS/MS, proteomics workflows and automated liquid handling.
Hands-on lab experience including pipetting, sample prep and safe handling.

Responsibilities

Quantify proteins and analytes in cells, tissues, and plasma using LC-MS/MS.
Automate high-throughput sample processing with liquid-handling systems.
Support discovery, LNP formulation, analytical development, CMC, and pharmacology.
Troubleshoot and optimize analytical assays with minimal supervision.
Document data and present findings via ELNs and technical reports.
Ensure SOP, safety, and documentation standards compliance.
Stay current with proteomics and mass spectrometry literature.
Collaborate with cross-functional teams to meet project milestones.

Skills

LC-MS/MS

HPLC

Proteomics workflows

Sample preparation

Documentation

Team collaboration

Attention to detail

Communication skills

Education

B.S. in Biology/ Chemistry/ Biochemistry

M.S. in Biology/ Chemistry/ Biochemistry

Tools

HPLC

LC-MS/MS

Automated liquid handling

Benchling ELN

Job description

Company Description

The work we do at Eurofins Professional Scientific Services matters, and so do our employees. At Eurofins PSS, 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.

Job Description

We are seeking a highly motivated Mass Spectrometry & Proteomics Scientist to support discovery research, lipid nanoparticle (LNP) formulation development, pharmacology, bioanalytical, analytical, and CMC activities. The successful candidate will be a collaborative, detail-oriented scientist with a strong desire to learn, adapt, and contribute to a fast-paced research environment. This role offers the opportunity to work across multiple scientific disciplines while leveraging advanced mass spectrometry technologies and automated laboratory platforms to drive research and development programs.

Key Responsibilities

Utilize LC-MS/MS methods to quantify proteins and other analytes in biological matrices, including cells, tissues, and plasma.

Implement automated high-throughput sample processing using liquid-handling systems.

Conduct routine MS-based and non-MS-based experiments to support discovery, LNP formulation, analytical development, CMC, pharmacology, and bioanalytical objectives.

With minimal supervision, troubleshoot and optimize analytical assays and laboratory workflows to address evolving research and development needs.

Execute experiments, organize, analyze and interpret data, maintain accurate documentation in electronic laboratory notebooks (ELNs), and communicate findings through technical reports and presentations.

Ensure compliance with laboratory procedures, safety requirements, SOPs, and documentation standards.

Stay current with scientific literature, emerging technologies, and advances in proteomics, mass spectrometry, and related fields.

Collaborate effectively with cross-functional teams to achieve project milestones and scientific objectives.

Basic Minimum Qualifications

B.S. in Biology, Chemistry, Biochemistry, or a related field with 1+ years of relevant industry experience OR M.S. in Biology, Chemistry, Biochemistry, or related field with at least 3 months of relevant industry experience.

Experience or familiarity with HPLC, LC-MS/MS, proteomics workflows, and automated liquid-handling systems.

Experience with quantitative proteomics workflows, including sample preparation (including plamsa and/or cells), digestion, and peptide analysis.

Demonstrated hands-on laboratory experience including pipetting, liquid handling, sample preparation, and safe handling of biological and chemical materials.

Strong attention to detail with excellent organizational, time management, and documentation skills.

Excellent written and verbal communication skills with the ability to clearly present technical information and collaborate effectively within multidisciplinary teams.

Strong analytical, problem-solving, and critical-thinking skills with the ability to interpret experimental data and troubleshoot technical challenges.

Ability to learn new techniques quickly, manage multiple priorities, follow established SOPs, and operate effectively in a fast-paced research environment.