Security Clearance Jobs in Texas

ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in San Antonio, TX. The team delivers enterprise infrastructure capabilities for a global workforce ...

Job Number 691191BR Description:Lockheed Martin Missiles and Fire Control (MFC) is currently seeking an experienced Embedded Software Engineer who will be responsible for Low level embedded developme...

Job Number 691140BR Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, dev...

OverviewPlease note that this position is contingent upon the successful award of a contract currently under bid. Nisga'a CIOPS provides hands-on experienced services to civilian and DoD programs worl...

Date Posted:2025-06-24Country:United States of AmericaLocation:TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, ...

R-00159609Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer&#...

Date Posted:2025-06-23Country:United States of AmericaLocation:TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, ...

ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team located in the San Antonio, TX area.Responsibilities include, but are not limited to:Dem...

OverviewPlease note that this position is contingent upon the successful award of a contract currently under bid. Nisga'a CIOPS provides hands-on experienced services to civilian and DoD programs worl...

R-00159525Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

If you have a strong ability to see the big picture, exceptional technical data analysis skills, and thrive in collaborative environments, we might have the ideal position for you! As a Field Service ...

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

Are you a bold thinker? We dream big at Sierra Nevada Corporation-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our ...

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...