• Assembly, Test, & Launch Ops (Atlo) IPT Lead…

    General Atomics (Englewood, CO)
    …able to work extended hours or weekends, as required, during SV test events. + Active Top Secret Clearance required, with the ability to obtain and maintain ... opportunity for an Assembly, Test, & Launch Ops (ATLO) IPT Lead Engineer working on satellite systems to join our team located in Centennial, CO. In this role,… more
    General Atomics (08/27/25)
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  • Software Engineer Staff - Space Protection…

    Lockheed Martin (Littleton, CO)
    **Description:** Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software development lifecycle\. ... agile methods to a multi\-disciplined team of software and systems engineers\. * Act as a role model for...* Comfortable working in an Agile Scrum environment * Active TS Security Clearance **Desired Skills:** * Knowledge of… more
    Lockheed Martin (07/30/25)
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  • Structural Engineer Intern (Temporary Works…

    Kiewit (Lone Tree, CO)
    …**Kiewit Infrastructure Engineers (KIE)** has an opening for a dynamic Structural Engineer Intern in our growing Engineering organization. You will be part of ... workforce capacity. We don't just build projects; we build careers. With top -notch health benefits, a wealth-building 401k plan (RRSP), and unbeatable growth… more
    Kiewit (09/17/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and builder\. Our amazing men and women are on a ... passion for engineering to Lockheed Martin, and build the systems which support our nation's defense systems \.**...secure, resilient, and automated software solutions\. As a DevSecOps Engineer , you will be a key contributor to mission… more
    Lockheed Martin (09/06/25)
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  • Joint Space Warfighting Modeling, Simulation,…

    Parsons Corporation (Colorado Springs, CO)
    …teaming highly respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a ... environment + SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this… more
    Parsons Corporation (07/12/25)
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  • DevSecOps Engineer

    DCCA (Westminster, CO)
    …and a competitive compensation and benefits package. Visit our website at: www.dcca.com DevSecOps Engineer Candidate must have an active TS/SCI w/ Poly to be ... DevSecOps Engineer Location Westminster, CO Job Code 2120 #...support for the cloud-based development environments or dedicated stand-alone systems identified in the program architecture. + Interface with… more
    DCCA (08/22/25)
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  • Senior Cyber Security Engineer (P3)

    RTX Corporation (Aurora, CO)
    …Technology, Engineering or Mathematics (STEM) and 5 years of prior relevant experience + Active and transferable US government issued DoD Top Secret with CI ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (08/15/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …to work independently and in a team, take initiative, and communicate effectively * Active Top Secret Clearance \(Must be U\.S\. Citizen\) with ability to obtain ... our warfighting partners around the globe\. As a Software Engineer supporting the execution of a large processing application...SCI clearance **Desired Skills:** \- Active TS/SCI clearance \- Strong C/C\+\+ or equivalent \(Java/C\#\)… more
    Lockheed Martin (08/14/25)
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  • Senior Network Security Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and ... programs and policies. + Manage and control changes to systems , assessing the security impact of related changes. +...12+ years of network security (or commensurate experience) + Active Secret Clearance Required, plus the ability to obtain… more
    GovCIO (08/02/25)
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  • Network Security Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... DEA approval. + Install, test, patch, and upgrade computer hardware and operating systems (Windows and Unix) in an enterprise environment. + Leverage tools such as… more
    GovCIO (08/02/25)
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