Proteomics Scientist: Mass Spec & Multiomics, Cambridge

6084-Janssen Research & Development, LLC Legal Entity; Cambridge (MA); On-site; USD 94,000 - 152,000; Full time

Benefits offered by this job

Pension plan

401(k)

Job summary

Johnson & Johnson in Cambridge, MA is seeking an Experienced Scientist, Proteomics to join the Discovery Proteomic Platforms group. You will apply cutting-edge mass spectrometry to high-scale analyses and collaborate across multiomics teams.

This hands-on role involves bench work, protein analytics, and clear scientific communication as you work with senior scientists to drive end-to-end proteomics studies from sample prep to data interpretation.

Qualifications

• Master's degree with 1+ years or Bachelor's degree with 3+ years in a proteomics lab setting
• Minimum of 2 years of experience with mammalian cell culture
• Experience with label-free proteomics workflows and robust sample preparation techniques
• Strong planning and organizational skills with the ability to handle several projects simultaneously

Responsibilities

• Joining a team of wet lab scientists enabling proteomic impact across programs
• Planning and performing wet lab proteomic activities supporting evaluation of therapeutic candidates
• Generating samples for proteomics analysis from cell lines, tissues, plasma/serum, etc.
• Maintaining cell lines in flasks and plates
• Preparing assay plates and performing chemical treatments and perturbations
• Operating LC-MS instrumentation and maintaining associated systems

Skills

Mammalian cell culture

Label-free proteomics

Planning and organizational skills

Interpersonal skills

Education

Master's or Bachelor's with proteomics lab experience

Tools

Proteome Discoverer

MaxQuant

DIA-NN

Spectronaut

Skyline

Thermo Orbitrap Exploris

Job description

Johnson & Johnson in Cambridge, MA is seeking an Experienced Scientist, Proteomics to join the Discovery Proteomic Platforms group. You will apply cutting-edge mass spectrometry to high-scale analyses and collaborate across multiomics teams.

This hands-on role involves bench work, protein analytics, and clear scientific communication as you work with senior scientists to drive end-to-end proteomics studies from sample prep to data interpretation.