Lockheed Martin

Software Engineer Stf - Level 4 (Secret)

King of Prussia, PA, Bethesda, MD, RockvilleSoftware Engineering

Listed on Lockheed Martin’s official careers site. Posted October 7, 2026. Check that it is still open and apply there.

Apply on Lockheed Martin’s careers site →

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

More jobs at Lockheed Martin

Software Engineer Stf - Level 4 (Top Secret)

Colorado Springs, CO

Software Engineer Stf - Level 4 (Top Secret)

King of Prussia, PA

Software Engineer Stf - PLM / Windchill - E4

Fort Worth, TX, Grand Prairie, Sunnyvale, CA, Orlando, FL, Bethesda, MD

Software Engineer Stf | Sensor Fusion Data Association

Fort Worth, TX

Software Engineer w/ Poly SWE1

Annapolis Junction, MD

Similar jobs at other companies

Site Reliability Engineer - CTJ - Secret

Microsoft · United States, Virginia, Reston

Cloud Solution Architecture-CTJ-Top Secret

Microsoft · United States, Virginia, Reston

Senior Intelligence Analyst - SECRET Clearance

NTT · Merrifield, VA, US, United States

Program Manager (NOC/SOC) - Top Secret

NTT · Springfield, VA, US, United States

FAST Labs - Software Engineer - All Levels - Secret

BAE Systems · Merrimack, New Hampshire, United States

Software Engineering jobs

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.