Summary written by USA Jobs 24 from Johnson & Johnson's advert and our data on 16,852 current US jobs. How we check every job
At a glance
Johnson & Johnson is hiring a Experienced Scientist, Proteomics in Cambridge, MA. It is a full-time role in Data, AI & Analytics, asking for at least 1 year of experience, first listed on November 12. The advertised pay is $94,000–$151,800 a year. Johnson & Johnson has 99 other openings in the US. Across all employers on USA Jobs 24 there are 16 Data & AI openings in Cambridge, MA today; the typical one asks for 4 years and advertises about $211,000 a year at the midpoint.
How the pay compares
Johnson & Johnson advertises $94,000 to $151,800 a year, a midpoint of $122,900 a year. Where an offer lands in a range usually depends on experience and on the exact location. That is lower than about 89% of the 96 data & AI jobs in Massachusetts that publish a yearly rate on USA Jobs 24, where the typical midpoint is $185,000 a year. To see roughly what this leaves after federal and Massachusetts tax, try our take-home pay calculator.
Before you apply
- Check it is still open. We found this job on Johnson & Johnson's Workday site on November 12 and checked it again November 12, 5:17 AM ET. When an employer takes a job down, we remove it at our next daily update.
- Check the location works for you. This role is based in Cambridge, MA. If you would need to move, ask whether relocation help is offered.
- Entry-level friendly. The advert is open to people early in their career. Our guide to entry-level jobs covers what to put on a first resume.
- Know your number. Decide the lowest offer you would accept before the first call. Our salary negotiation guide explains how to ask for more.
- Apply only through Johnson & Johnson's own site. Our Apply button goes straight to Johnson & Johnson's Workday page. If anyone contacts you about this job and asks for money, gift cards or bank details, stop and check it with our scam checker. Read how to spot a fake job offer.
About hiring at Johnson & Johnson
Johnson & Johnson has 100 openings on USA Jobs 24 today across 44 states. Most are in healthcare & pharma (19), data & AI (13) and software & IT (13). The biggest locations are Raritan, NJ (18), Raynham, MA (12) and New Brunswick, NJ (10). 13% of them are remote, 2% are open to entry-level candidates and 69% show pay. We collect Johnson & Johnson's jobs every day straight from its own careers system (Workday), never from job boards or agencies.
The employer's advert
This is Johnson & Johnson's own description of the job, copied word for word from its careers site. We have not edited it.
Show the full advert from Johnson & JohnsonHide the advert1,017 words
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com
As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.
Job Function:
Discovery & Pre-Clinical/Clinical DevelopmentJob Sub Function:
Biological ResearchJob Category:
Scientific/TechnologyAll Job Posting Locations:
Cambridge, Massachusetts, United States of AmericaJob Description:
About Innovative Medicine
Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.
Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.
Learn more at https://www.jnj.com/innovative-medicine
We are searching for the best talent for an Experienced Scientist, Proteomics to be located in Cambridge, MA.
Purpose: Do you want to use your hard-earned skills and drive to make a difference in the lives of patients? Join the growing Discovery Proteomic Platforms (DPP) group within the Discovery Technologies and Molecular Pharmacology (DTMP) department of Therapeutics Discovery to apply groundbreaking approaches to high-scale proteomic analysis.
Be part of a motivated team deploying cutting-edge mass spectrometry technologies to tackle challenges in end-to-end drug discovery and development. Work across a leading multiomics organization to provide coordinated insights across a variety of 'omics layers.
This is a hands-on laboratory role, fit for a scientist who thrives at the bench and wants to grow in experimental design and scientific communication by working closely with senior scientists. With your help, we will drive development of medicines for our patients!
You will be responsible for:
- Joining a team of wet lab scientists enabling proteomic impact across a wide variety of programs and therapeutic modalities.
- Planning and performing wet lab proteomic activities supporting evaluation of therapeutic candidates.
- Generating samples for proteomics analysis from multiple sources (immortalized cell lines, FFPE, fresh-frozen tissue, plasma/serum, etc.).
- Maintaining multiple cell lines in both flasks and plates. Preparing assay plates and performing chemical treatments and perturbations.
- Applying high-efficiency proteomics sample preparation methodologies across many experiment types (global proteomic profiling, immunoprecipitation, affinity, PTM analysis).
- Operating and maintaining LC-MS instrumentation (Thermo Orbitrap Exploris/Eclipse/Astral, Bruker timsTOF; LC systems such as Vanquish Neo, Evosep One, UltiMate 3000), including daily/weekly maintenance, calibration, and troubleshooting.
- Deploying automation-supported workflows for high-throughput sample prep using platforms such as Hamilton Microlab STAR, Tecan Fluent, AssayMAP Bravo, Beckman Biomek, or Dynamic Devices Lynx.
- Ensuring QC and reproducibility, including system suitability checks, performance tracking, and SOP documentation.
- Collaborating with colleagues within the proteomics group to drive proteomics experiments across the drug discovery portfolio.
- Demonstrating creativity and applying novel approaches to solving scientific problems. Proposing novel and practical ideas aligned with scientific strategies and demands.
Qualifications / Requirements
Education:
- A Master's degree with 1+ years, or a Bachelor's degree with 3+ years, of proven experience in a proteomics laboratory setting (in Analytical Chemistry, Biochemistry, Chemical Biology, Molecular Biology, Pharmacology, or a related field).
Experience and Skills:
Required:
- Minimum of 2 years of experience with mammalian cell culture and treatment.
- Experience with label-free proteomics workflows and robust sample preparation techniques.
- Strong planning and organizational skills with the ability to handle several projects at a time in a fast-paced environment.
- Excellent interpersonal skills working with diverse colleagues.
Preferred:
- Experience with liquid chromatography (Thermo Vanquish Neo, EASY-nLC, UltiMate 3000, or Evosep One) and mass spectrometry (Thermo Exploris, Eclipse, Lumos, Astral, or Bruker timsTOF) instrumentation.
- Experience with data processing suites such as Proteome Discoverer, MaxQuant, DIA-NN, Spectronaut, or Skyline.
Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.
Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants’ needs. If you are an individual with a disability and would like to request an accommodation, external applicants please contact us via https://www.jnj.com/contact-us/careers, internal employees contact AskGS to be directed to your accommodation resource.
#LI-Onsite
Required Skills:
Preferred Skills:
The anticipated base pay range for this position is :
$94,000.00 - $151,800.00Additional Description for Pay Transparency:
ubject to the terms of their respective plans, employees are eligible to participate in the Company’s consolidated retirement plan (pension) and savings plan (401(k)).This position is eligible to participate in the Company’s long-term incentive program.
Subject to the terms of their respective policies and date of hire, employees are eligible for the following time off benefits:
Vacation –120 hours per calendar year
Sick time - 40 hours per calendar year; for employees who reside in the State of Colorado –48 hours per calendar year; for employees who reside in the State of Washington –56 hours per calendar year
Holiday pay, including Floating Holidays –13 days per calendar year
Work, Personal and Family Time - up to 40 hours per calendar year
Parental Leave – 480 hours within one year of the birth/adoption/foster care of a child
Bereavement Leave – 240 hours for an immediate family member: 40 hours for an extended family member per calendar year
Caregiver Leave – 80 hours in a 52-week rolling period10 days
Volunteer Leave – 32 hours per calendar year
Military Spouse Time-Off – 80 hours per calendar year
For additional general information on Company benefits, please go to: https://www.careers.jnj.com/employee-benefits
USA Jobs 24 copied this listing from Johnson & Johnson's official careers site on November 12, 2026 and checked it again November 12, 5:17 AM ET. Johnson & Johnson will never ask you to pay to apply or to buy equipment with a check they send you. If anyone does, it is a scam.
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