• Senior Specialist, Systems Engineering - STO…

    L3Harris (Centennial, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineering - STO Planner (Active TS/SCI with ... On-site) Job Description: L3Harris Technologies is currently seeking a Lead, Systems Engineer - STO Planner to support a high-visibility, mission-critical national … more
    L3Harris (09/13/25)
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  • Space Mission Analyst III

    Lockheed Martin (Littleton, CO)
    …mission that matters most\. Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (08/15/25)
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  • Systems Architect IV

    Lockheed Martin (Littleton, CO)
    …mission that matters most\. Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (08/14/25)
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  • Mid-Level Engineering Technician - (75%+ Travel)

    Serco (Colorado Springs, CO)
    …+ A current BISCI certification + A current US passport + An Active DoD Secret Level Security Clearance If you are interested in supporting and working with ... technical issues related to the VMS system. You will work closely with a Senior-Level Engineer , Project Lead, and Project Engineer . **In this role, you will:** +… more
    Serco (08/01/25)
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  • Cyber Engineering Intern (Summer 2026) (Onsite)

    RTX Corporation (Schriever AFB, CO)
    …are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret Join Collins Aerospace as a Cyber Engineer Intern. As an intern, you ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/22/25)
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  • Delivery Consultant, WWPS ProServe

    Amazon (Denver, CO)
    …candidate selected be a US Citizen and must currently possess an active Top Secret security clearance. The position further requires that, after start, the ... selected candidate obtain and maintain an active TS/SCI security clearance with polygraph and satisfy other security related requirements. Key job… more
    Amazon (10/10/25)
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  • Cybersecurity Internal Controls Administrator

    GovCIO (Denver, CO)
    …The Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior) will provide comprehensive support in accordance ... tracking, and maintaining Plan of Action Milestones (POA&M), performing annual security reviews, participating in Continuity of Operations (COOP) and Incident… more
    GovCIO (09/24/25)
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  • Subcontract Program Manager, Sr

    Lockheed Martin (Littleton, CO)
    …You will need to be a US Citizen andcurrently possess a US DoD TOP SECRET clearance with ability to obtain SCI SAP with CI Poly,to support this government contract, ... supply chain\. * Engineering Professionals: Experience as a Certified Principal Engineer or Responsible Subsystem Engineer * Engineering Professionals: Deep… more
    Lockheed Martin (10/24/25)
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  • Satellite Systems Crew Chief

    Lockheed Martin (Boulder, CO)
    …willing and able to work rotational shift work * Active or Current Final Top\- Secret security clearance, with ability to achieve and maintain a TS/SCI clearance; ... assignments such as performing as the Team Lead, Satellite Systems Engineer \(SSE\), and developing and delivering the Changeover Briefing\. **Basic… more
    Lockheed Martin (09/13/25)
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  • Electronics Technician 3

    M. C. Dean (Colorado Springs, CO)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... the better. We are seeking an **Electronics Technician 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (08/27/25)
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