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Optimum · Plano, TX

# Sr Engineer M365 Platform

Plano, TX, US Senior individual contributor Operations 

Listed on Optimum’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.
[Apply on Optimum’s careers site →](https://www.optimumcareers.com/job/Plano-Sr-Engineer-M365-Platform-TX-75024/1434294500/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Optimum](https://jobs.opennash.com/companies/optimum/) / Sr Engineer M365 Platform

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

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 7 days
- Location: Plano, TX, US[Apply on Optimum’s careers site →](https://www.optimumcareers.com/job/Plano-Sr-Engineer-M365-Platform-TX-75024/1434294500/)

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

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