Security Clearance Jobs in Texas

Position SummaryOdyssey is recruiting to fill a Sr. Avionics Integration Engineer - Communications, Navigation, Identifications, Sensors & Ancillary Systems (CNI SAS) supporting the WIB CV-22 Osprey D...

Offensive Security Software Engineer - Attack Engineer TS Clearance Required 90% Remote. On site work required in great DC Metro occasionally, must be open to occasional travel Level 4 & Staff-Level ...

Job Number 19017 Standard Job Description Designs, develops, implements, verifies and tests algorithms to perform guidance, navigation and control of aircraft, spacecraft, launch vehicles and upper s...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Date Posted:2026-10-09Country:United States of America Location:US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Date Posted:2026-10-09Country:United States of America Location:US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Date Posted:2026-10-09Country: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:2026-10-09Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Date Posted:2026-10-09Country:United States of America Location:US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Date Posted:2026-10-09Country:United States of America Location:US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

[About the Role] Lockheed Martin - Missiles and Fire Control division is seeking a driven Embedded Software Engineer to join our dynamic team in Grand Prairie, TX. In this on-site, first-shift role, y...

R-00194334Description The Defense Sector at Leidos is seeking an Electronics Warfare Analyst to work as a Part Time Consulting Employee in order to support the 57th Intelligence Squadron, 365th Intell...

R-00194210Description The Leidos AEGIS program is seeking an experienced MS Teams Collaboration Engineer to support the design, deployment, administration, and maintenance of enterprise audiovisual (A...

R-00194247Description The Leidos AEGIS program is seeking a highly organized and motivated Conference Room Project Analyst to support the planning, coordination, and execution of conference room insta...

Requisition Number: 30611 Required Travel: 0 - 10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: TS/SCI Level of Experience: Intern This opportunity ...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...