Security Clearance Jobs in Texas

System Engineer 6San Antonio, TX7/15/2026...

Cyber Security Engineer, Senior Full Time Remote Public TrustJob Duties: Extensive IT experience in all aspects of Cyber Security with a vast array of IT systems involving end user as well as enterpr...

Description & Requirements Maximus is seeking an experienced System Administrator to join our team! Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS221, ...

CareersSign InCreate AccountSenior Offensive Cyber Operations (OCO) Programming Modeling Subject Matter Expert (SME)Hot JobARCADE @ Lackland - San Antonio, TX 78243ApplyOverviewLevelSeniorPosition Ty...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Employment Position:Adjunct Instructor – Part TimeLocation: Fort Smith, AR, Albuquerque, NM, Amarillo, TX, Oak Ridge, TNResponsibilities:Serve as an adjunct member of the OST training staff, with resp...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Duties Directs a property disposal program segment to ensure operational effectiveness and mission performance. Plans, assigns, and directs work, setting priorities, schedules, and performance stand...

Tunista Operations Support Services LLCRegularPrimary FunctionThe Boiler Operator is responsible for the safe and efficient operation, maintenance, and repair of high- and low-pressure boiler systems,...

Amentum is currently collecting resumes and building a pipeline of qualified candidates for upcoming opportunities. While this role is not yet an active opening, candidates who apply may be considered...

Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with dig...

Job Title:IT Program Auditor - Intermediate (Senior Configuration/ChangeManagement Services)Location:San Antonio, TXClearance: Secret Education: BS Computer Science Degree or related field preferred o...

Overview The Work The Workers Compensation Specialist provides professional case management and program support for the client's Workers Compensation program at the Facility in Fort Worth, Texas. Th...

Joint Training Requirements Specialist Austin, TX DEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We are inspired by our clients' critical mis...