Security Clearance Jobs in Texas

Zachary Piper Solutions is seeking a Lead Test & Evaluation Engineer to support the United States Space Force in El Segundo, CA. This role focuses on test planning, requirements development, and execu...

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solution...

Job Number 11476 Standard Job Description You will be an Engineering Project Manager (EPM) Senior Staff on the F-22 Line of Business Engineering (LoBE) team. Specifically this position is accountable...

Job Number 12661 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 11722 Standard Job Description You will be the Inspector Spec for the Quality Assurance Team. Our team is responsible for ensuring product integrity and compliance with engineering specifi...

Job Number 12135 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 12142 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 12140 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 9237 Standard Job Description You will be the Aeronautical Engineer - E2 for the PLM team which is responsible for advancing product lifecycle management capabilities across Lockheed Aeron...

Job Number 12662 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 12659 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 12667 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 12660 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 12664 Standard Job Description Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, de...

Job Number 6253 Standard Job Description Join Our IFG EW IPT Team. Become a vital member of the Integrated Fighter Group (IFG) Electronic Warfare (EW) Integrated Product Team (IPT) and help keep the ...

Date Posted:2026-09-14Country:United States of America Location:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Date Posted:2026-09-13Country:United States of America Location:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Date Posted:2026-09-13Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Date Posted:2026-09-13Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Date Posted:2026-09-13Country:United States of America Location:US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...