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Lockheed Martin

# Systems Engineer, Staff - System Security Engineering Integration Portfolio Project Lead

King of Prussia, PA, Littleton, CO Manager or lead Security 

Listed on Lockheed Martin’s official careers site. Posted August 28, 2026. Check that it is still open and apply there.
[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476608856)

[OpenNash Jobs](https://jobs.opennash.com/) / [Lockheed Martin](https://jobs.opennash.com/companies/lockheed-martin/) / Systems Engineer, Staff - System Security Engineering Integration Portfolio Project Lead

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

## At a glance
- Posted by the employer: Aug 28, 2026
- First seen by OpenNash: Oct 15, 2026
- Last checked: Oct 15, 2026
- Listed for: 48 days
- Location: King of Prussia, PA, Littleton, CO[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996476608856)

## More jobs at Lockheed Martin

### [Senior System Security Engineering Integration Lead](https://jobs.opennash.com/companies/lockheed-martin/jobs/c03972fc9369e5a739fc/)

King of Prussia, PA, Littleton, CO

### [A/AI Research Engineer - Early Career](https://jobs.opennash.com/companies/lockheed-martin/jobs/057664f01976a982b081/)

King of Prussia, PA, Littleton, CO

### [AI/ML Engineering Intern - Summer 2027](https://jobs.opennash.com/companies/lockheed-martin/jobs/bef130e8635a1beb41d6/)

King of Prussia, PA, Littleton, CO

### [Full Stack Engineer, Staff / Interim Secret / Onsite: CO or PA](https://jobs.opennash.com/companies/lockheed-martin/jobs/0f351f8c0152da434932/)

King of Prussia, PA, Littleton, CO

### [Systems Engineer Stf](https://jobs.opennash.com/companies/lockheed-martin/jobs/79385554998e9f8b1e2a/)

King of Prussia, PA, Littleton, CO

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

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