At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are 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 more at

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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

We are searching for the best talent for a Senior Scientist Global 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 with project leadership responsibilitiesfit for a scientist who thrives at the bench and also enjoys crafting experimental strategy presenting results and representing proteomics in cross-functional project teams. 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 and drive SAR enabled risk mitigation of small molecules.
  
• Operating and maintaining LC-MS instrumentation (Thermo Orbitrap Exploris/Eclipse/Astral Bruker timsTOF; LC systems such as Vanquish Neo Evosep One UltiMate 3000) with full responsibility for 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.
  
• Serving as proteomics point of contact for assigned drug discovery project teams. Collaborating with project leads to define experimental strategy timelines and expected results from the proteomics perspective.
  
• Communicating study design progress and results clearly to cross-functional team members (chemistry biology safety DMPK bioinformatics).
  
• Demonstrating creativity and apply novel approaches to solving scientific problems. Propose novel and practical ideas aligned with scientific strategies and demands.
  

Qualifications / Requirements

Education:

• A Doctoral degree in Chemistry Biochemistry Chemical Biology or a related field) is required.

Experience and Skills:

Required:

• 3 years of proven hands-on experience operating and troubleshooting LC-MS systems independently for proteomics (academic core or industry).
  
• Experience with label-free proteomics workflows and robust sample preparation techniques as well as data processing suites Proteome Discoverer MaxQuant DIA-NN Spectronaut or Skyline.
  
• Excellent interpersonal and communication skills for cross-functional collaboration and project team engagement.
  
• Strong planning and project coordination 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 planning and performing target deconvolution/targeted protein degradation experiments.
  
• Expertise in PTM enrichment (phospho ubiquitin acetyl glyco).
  
• Familiarity with single-cell or spatial proteomics workflows.
  
• Industry drug discovery experience.
  

The anticipated base pay range for this position is $109000 to $174800.

The Company maintains highly competitive performance-based compensation programs. Under current guidelines this position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. The annual performance bonus is a cash bonus intended to provide an incentive to achieve annual targeted results by rewarding for individual and the corporations performance over a calendar/performance year. Bonuses are awarded at the Companys discretion on an individual basis.

• Subject to the terms of their respective plans employees and/or eligible dependents are eligible to participate in the following Company sponsored employee benefit programs: medical dental vision life insurance short- and long-term disability business accident insurance and group legal insurance.
  
• Subject to the terms of their respective plans employees are eligible to participate in the Companys consolidated retirement plan (pension) and savings plan (401(k)).
  
• 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 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
    
  • Condolence Leave 30 days for an immediate family member: 5 days for an extended family member
    
  • Caregiver Leave 10 days
    
  • Volunteer Leave 4 days
    
  • Military Spouse Time-Off 80 hours
    

Additional information can be found through the link below.

For additional general information on Company benefits please go to:

The compensation and benefits information set forth in this posting applies to candidates hired in the United States. Candidates hired outside the United States will be eligible for compensation and benefits in accordance with their local market.

This job posting is anticipated to close on 12/19/2025. The Company may however extend this time-period in which case the posting will remain available on to accept additional applications.

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