Security Clearance Jobs in Colorado

PSG is looking to provide UNIX engineering and system administration for a satellite ground system sustainment program. Administer Solaris and Linux environments, automate routine work, and keep syste...

Join a Company Where Your Work Makes a DifferenceAt ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliv...

Application deadline: Applications will be accepted on an ongoing basisThis position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret securi...

Application deadline: Nov 9, 2026This position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility or h...

Application deadline: Nov 9, 2026A Forward Deployed Engineer (FDE) embeds directly inside a strategic enterprise customer to design, build, deploy, and run AI-powered production systems alongside the ...

Application deadline: Nov 9, 2026This position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility or h...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and...

General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and...

General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and...

The Ascendancy Group MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions.OverviewAs a Reports Off...

The Ascendancy Group MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions.OverviewAs a Counterinte...

The Ascendancy Group’s MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions.OverviewAs a SIGINT An...

The Ascendancy Group’s MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions.OverviewAs a Space Ana...

The Ascendancy Group’s MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions.OverviewAs a Cyber Ana...

Davidson is a distinguished leader in the aerospace and missile defense industry, renowned for its commitment to excellence in hiring exceptional experts, engineers, and software developers. The compa...

Salary StatementEstimated Starting Salary Range: USD $115,000.00/Yr. - USD $191,650.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

Job Number 24245 Standard Job Description Integrate the system architecture and CONOPS, system level design, and requirements across the various subsystemsManage electrical design impacts including p...

Job Number 24614 Standard Job Description The selected candidate will support the DarkStar eWAN program operating out of the Enterprise Operations (EO) facility in Littleton, CO. The standard schedul...

Job Number 24101 Standard Job Description The coolest jobs on this planet... or any other... are with Lockheed Martin Space. Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing ...