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Lockheed Martin · King of Prussia, PA

# Dev Sec Engineering Mgr - L5

King of Prussia, PA Operations 

Listed on Lockheed Martin’s official careers site. Posted September 16, 2026. Check that it is still open and apply there.
[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476927776)

[OpenNash Jobs](https://jobs.opennash.com/) / [Lockheed Martin](https://jobs.opennash.com/companies/lockheed-martin/) / Dev Sec Engineering Mgr - L5

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

## At a glance
- Posted by the employer: Sep 16, 2026
- First seen by OpenNash: Oct 15, 2026
- Last checked: Oct 15, 2026
- Listed for: 29 days
- Location: King of Prussia, PA[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476927776)

## More jobs at Lockheed Martin

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### [Aeronautical Engineering Intern](https://jobs.opennash.com/companies/lockheed-martin/jobs/73bdcb0f5fc021f55547/)

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### [Component Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/c542916409b08ddc45cc/)

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### [Dev Sec Engineering - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/0fef47be9848b286b642/)

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

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