Careers at ThermoFisher Scientific


My work is aStory of Purpose


Our Brands

You’ll discover rewarding opportunities everywhere you look at Thermo Fisher Scientific. Find out more about the expertise we bring, the products we deliver and the services we offer under each of our brands.

Thermo Scientific

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The Thermo Scientific brand offers customers a complete range of high-end analytical instruments, laboratory equipment, software, services, consumables and reagents. Our portfolio of products includes innovative technologies for mass spectrometry, elemental analysis, chemical research and analysis, molecular biology research and more.

Applied Biosystems

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The Applied Biosystems instruments and reagents have been trusted in the lab for over 20 years by the world's top scientists. Customers use our gold-standard integrated systems for sequencing, flow cytometry and more.


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Professionals working under our Invitrogen brand deliver some of the most-cited instruments and reagents for genetic engineering, amplification, purification, quantification and analysis. Our cell and molecular biology technologies are designed to help our customers do their important work with greater efficiency and reliability than ever before.

Fisher Scientific

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Our Fisher Scientific brand offers customers a complete portfolio of laboratory equipment, chemicals, supplies and services used in the scientific research, healthcare, safety and education markets. Our people also provide a range of biopharma services for clinical trials management and biospecimen storage.

Unity Lab Services

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Under our Unity Lab Services brand, we offer a complete portfolio of services, from enterprise-level engagements to individual instruments and laboratory equipment. Our professionals help customers improve productivity, reduce costs and drive decisions with better data.

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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