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Lockheed Martin · Louisville, CO

# Firmware Engineer Sr - E3

Louisville, CO Senior individual contributor Software Engineering 

Listed on Lockheed Martin’s official careers site. Posted September 2, 2026. Check that it is still open and apply there.
[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476189965)

[OpenNash Jobs](https://jobs.opennash.com/) / [Lockheed Martin](https://jobs.opennash.com/companies/lockheed-martin/) / Firmware Engineer Sr - E3

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

## At a glance
- Posted by the employer: Sep 2, 2026
- First seen by OpenNash: Oct 15, 2026
- Last checked: Oct 15, 2026
- Listed for: 43 days
- Location: Louisville, CO[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476189965)

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### [Electro-Optical Engineer II](https://jobs.opennash.com/companies/lockheed-martin/jobs/374b09bbfafda936bb04/)

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### [Electro-Optical Engineer Senior](https://jobs.opennash.com/companies/lockheed-martin/jobs/1398cce6ca8faf79e4b9/)

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

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