• Mission Systems Engineer

    General Atomics (Englewood, CO)
    …may occasionally be scheduled outside of standard business hours, including weekends. + Must have active TS clearance and be able to obtain and maintain TS ... requirements. Our space systems team is looking for a Mission Systems Engineer to oversee the design, implementation, integration, and testing of our… more
    General Atomics (08/20/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …Management Framework * Understanding of supply chain risk management * Possess an active TS /SCI security clearance * Compliance with DoD Cybersecurity Workforce ... and ground cryptographic architectures * Perform Risk Management Framework * Work with software development team on the integration of secure coding * Perform threat… more
    Lockheed Martin (08/14/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Colorado Springs, CO)
    …work experience + DOD 8570 IAT2 level certification (Security +) + Security Clearance: active TS /SCI, eligibility to take and pass a polygraph. + Ability to ... Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/26/25)
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  • Mechanical Systems Integrator

    Lockheed Martin (Littleton, CO)
    …\(e\.g\., Electrical, Mechanical, Propulsion, RF, Software , etc\.\) * Eligibile for or Active or Current Top Secret security clearance with eligibility ... others in their application * Experience as Responsible Systems Engineer \(RSE\), Certified Principal Engineer \(CPE\) or...* Experience with MBSE in DOORS and Cameo * Active or Current TS /SCI with T5 investigation… more
    Lockheed Martin (09/07/25)
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  • Systems Engineering, MBSE

    Lockheed Martin (Littleton, CO)
    …management approaches and concepts as well as implementing model analysis and execution * Active or Current Top Secret security clearance with eligibility ... Degree in Systems Engineering, INCOSE Certification, or relevant Graduate Certificate * Active or Current TS /SCI with T5 investigation **Security Clearance… more
    Lockheed Martin (08/23/25)
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  • Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …in an environment that values integrity and excellence\. **THE WORK:** The Systems Engineer contributes to program scope working with a 150\+ C2\-Ground user base ... operating, maintaining and managing Windows/Linux based systems supporting a software development environment\. This position is responsible for supporting the… more
    Lockheed Martin (09/24/25)
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  • Spacecraft Mechanical Engineer

    General Atomics (Englewood, CO)
    …+ Experience with MATLAB is helpful + Ability to obtain and maintain a DoD TS -SCI security clearance is required, an active and current TS /SCI clearance ... satellite technology development. We are looking for an experienced Spacecraft Mechanical Engineer with prior experience in dealing with military and space systems… more
    General Atomics (09/14/25)
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  • Cyber Security Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …School Diploma or equivalent and 13 years relevant experience. + Must possess an active TS /SCI clearance. + Ability to analyze system requirements and develop ... Time/Salaried/Exempt Anticipated Salary Range: $112,986.00 - $161,408.00 Security Clearance: TS /SCI Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (08/02/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we… more
    RTX Corporation (09/19/25)
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  • Platform Engineer II / Full Stack Developer…

    RTX Corporation (Aurora, CO)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/19/25)
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