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Thermo Fisher Scientific · St Louis, MO

# Sr. Maintenance Technician - 1st Shift - Rotating Days

St. Louis, Missouri, United States of America Full-time Senior individual contributor Skilled Trades & Maintenance 

Listed on Thermo Fisher Scientific’s official careers site. Posted September 22, 2026. Check that it is still open and apply there.
[Apply on Thermo Fisher Scientific’s careers site →](https://jobs.thermofisher.com/global/en/job/TFSCGLOBALR01368186EXTERNALENGLOBAL/Sr-Maintenance-Technician-1st-Shift-Rotating-Days)

[OpenNash Jobs](https://jobs.opennash.com/) / [Thermo Fisher Scientific](https://jobs.opennash.com/companies/thermo-fisher-scientific/) / Sr. Maintenance Technician - 1st Shift - Rotating Days

The employer’s listing has no description we could read. See it on their site.

## At a glance
- Posted by the employer: Sep 22, 2026
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 13, 2026
- Listed for: 21 days
- Location: St. Louis, Missouri, United States of America
- Employment type: Full-time[Apply on Thermo Fisher Scientific’s careers site →](https://jobs.thermofisher.com/global/en/job/TFSCGLOBALR01368186EXTERNALENGLOBAL/Sr-Maintenance-Technician-1st-Shift-Rotating-Days)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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