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Lockheed Martin · Littleton, CO

# Sr. System Administrator / TS/SCI / Onsite: CO

Littleton, CO On-site Senior individual contributor Administrative 

Listed on Lockheed Martin’s official careers site. Posted August 18, 2026. Check that it is still open and apply there.
[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476317836)

[OpenNash Jobs](https://jobs.opennash.com/) / [Lockheed Martin](https://jobs.opennash.com/companies/lockheed-martin/) / Sr. System Administrator / TS/SCI / Onsite: CO

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

## At a glance
- Posted by the employer: Aug 18, 2026
- First seen by OpenNash: Oct 15, 2026
- Last checked: Oct 15, 2026
- Listed for: 58 days
- Location: Littleton, CO
- Work arrangement: On-site[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476317836)

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