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Lockheed Martin · Herndon, VA

# Dev Sec Engineering Sr - E3

Herndon, VA Senior individual contributor Operations 

Listed on Lockheed Martin’s official careers site. Posted October 27, 2026. Check that it is still open and apply there.
[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996477338456)

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

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

## At a glance
- Posted by the employer: Oct 27, 2026
- First seen by OpenNash: Nov 2, 2026
- Last checked: Nov 2, 2026
- Listed for: 6 days
- Location: Herndon, VA[Apply on Lockheed Martin’s careers site →](https://lockheedmartin.eightfold.ai/careers/job/996477338456)

## Hiring at Lockheed Martin
- Open jobs: 8,022
- New in the last 7 days: After two weekly collections
- Tracked since: Oct 15, 2026

[All Lockheed Martin jobs](https://jobs.opennash.com/companies/lockheed-martin/) · [Weekly hiring report](/reports/hiring/)

## More jobs at Lockheed Martin

### [Dev Sec Engineering - Level 2](https://jobs.opennash.com/companies/lockheed-martin/jobs/7d4e13874b5aa118b30d/)

Herndon, VA

### [Dev Sec Engineering Asc - Early Career](https://jobs.opennash.com/companies/lockheed-martin/jobs/b6bff0cfde8cb06cbcb2/)

Herndon, VA

### [Dev Sec Engineering Sr - Level 3 (TS/SCI)](https://jobs.opennash.com/companies/lockheed-martin/jobs/b24ef99561c5e5bf2402/)

Herndon, VA

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OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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