Careers at ThermoFisher Scientific


My work is a Story of Purpose


What We Do

As the world’s leader in serving science, at Thermo Fisher Scientific, our professionals develop critical solutions—and build rewarding careers. We offer services and products that help customers around the globe in laboratories and clinics, on production lines and out in the field.

We’re a driving force in the research, healthcare, industrial and applied markets, generating more than $17 billion in annual revenue. No other company can match our range of customer touch points—technologically, geographically or commercially. We help customers in finding cures for cancer, protecting the environment, making sure our food is safe and moving forward with thousands of important projects that improve millions of lives.

Four complementary reporting segments

Pie chart - Total revenues by channel
  • Industry-leading technologies to solve a broad range of complex analytical challenges

    • Chromatography and Mass Spectrometry
    • Chemical Analysis Instruments
    • Environmental and Process Instruments
  • Extensive portfolio to accelerate life sciences research, discovery and diagnosis

    • Biosciences
    • Genetic Sciences
    • Bioproduction
  • Leading positions in attractive niche diagnostics segments

    • Clinical Assays
    • Anatomical Pathology
    • Immunodiagnostics
    • Transplant Diagnostics
    • Microbiology
    • Healthcare Market Channel
  • Industry-leading offering to increase laboratory productivity

    • Research and Safety Market Channels
    • Laboratory Products
    • BioPharma Services

Percentages based on unaudited LTM revenues through Q1 2016 including estimates for intercompany elminations and other accounting policy adjustments.

Commercial Reach

  • Global key accounts and strategic partnerships
  • Unparalleled customer access
  • Unmatched customer channels in research, applied science and healthcare
  • Leading e-commerce capability
  • 16,600+ customer-facing employees

Deep Application Expertise

  • 4,600+ scientists and engineers
  • More than 10,000 granted patents and IP licenses
  • Industry’s largest R&D budget

Operational Excellence

  • World-class inventory and logistics management
  • Cold-chain expertise
  • 50,000 orders/shipments every day
Join our Talent Community

If you're ready to make a difference in the world, you can do it here.



Our mission is to enable our customers to make the world healthier, cleaner and safer.

About Thermo Fisher Scientific

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, with revenues of more than $24 billion and approximately 70,000 employees globally. Our mission is to enable our customers to make the world healthier, cleaner and safer. We help our customers accelerate life sciences research, solve complex analytical challenges, improve patient diagnostics, deliver medicines to market and increase laboratory productivity. Through our premier brands - Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific and Unity Lab Services - we offer an unmatched combination of innovative technologies, purchasing convenience and comprehensive services.

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Applicants have rights under Federal Employment Laws; Family and Medical Leave Act (FMLA); Equal Employment Opportunity (EEO); and Employee Polygraph Protection Act (EPPA).