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Lockheed Martin · King of Prussia, PA

# Sr. IT Systems Engineer- Secret Required- Onsite in King of Prussia, PA

King of Prussia, PA On-site Senior individual contributor IT & Infrastructure 

Listed on Lockheed Martin’s official careers site. Posted September 22, 2026. Check that it is still open and apply there.
[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476749927)

[OpenNash Jobs](https://jobs.opennash.com/) / [Lockheed Martin](https://jobs.opennash.com/companies/lockheed-martin/) / Sr. IT Systems Engineer- Secret Required- Onsite in King of Prussia, PA

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 15, 2026
- Last checked: Oct 15, 2026
- Listed for: 23 days
- Location: King of Prussia, PA
- Work arrangement: On-site[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476749927)

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### [Early/Mid-Career Systems Administrator - International Programs](https://jobs.opennash.com/companies/lockheed-martin/jobs/c160d571483c0c24576a/)

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### [Sr. IT Systems Engineer, / Top Secret / Onsite: KoP, PA](https://jobs.opennash.com/companies/lockheed-martin/jobs/7f85252c022bb26a2f81/)

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### [Systems Engineer-IT - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/edb0b4b45aea89c00a42/)

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