Thermo Fisher Scientific Layoffs

Location Carlsbad, CA · United States · Subscribe (RSS)

Layoff rounds

337

Employees laid off

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Funding stage

—

Total raised

Thermo Fisher Scientific has 4 publicly reported layoff rounds on record between May 3, 2007 and January 27, 2026. A total of about 337 employees were affected across these rounds.

Layoff history

January 27, 2026WARN notice

Thermo Fisher Scientific cut 173 employees

173 laid off Location Carlsbad, CA Effective March 18, 2026 Facility 5781 Van Allen Way Carlsbad CA 92008

Thermo Fisher Scientific disclosed a workforce reduction affecting its Carlsbad, CA operations in January 27, 2026. Approximately 173 roles were eliminated.

Reason: Layoff Temporary

July 29, 2025WARN notice

Thermo Fisher Scientific cut 52 employees

52 laid off Location Carlsbad, CA Effective September 15, 2025 Facility 5823 Newton Dr Carlsbad CA 92008

Thermo Fisher Scientific disclosed a workforce reduction affecting its Carlsbad, CA operations in July 29, 2025. Approximately 52 roles were eliminated.

Reason: Layoff Permanent

July 29, 2025WARN notice

Thermo Fisher Scientific cut 33 employees

33 laid off Location Carlsbad, CA Effective September 15, 2025 Facility 5781 Van Allen Way Carlsbad CA 92008

Thermo Fisher Scientific disclosed a workforce reduction affecting its Carlsbad, CA operations in July 29, 2025. Approximately 33 roles were eliminated.

Reason: Layoff Permanent

May 3, 2007WARN notice

Thermo Fisher Scientific cut 79 employees

79 laid off Location East Greenbush, NY Effective June 4, 2007 Facility 26 Tech Valley Drive East Greenbush, NY, 12061

Thermo Fisher Scientific disclosed a workforce reduction affecting its East Greenbush, NY operations in May 3, 2007. Approximately 79 roles were eliminated.

Reason: N/A

Data for Thermo Fisher Scientific is compiled from public WARN Act filings and reporting linked above. See our methodology.