• Sr. Staff Engineering Program Manager - Top Secret…

    Lockheed Martin (Littleton, CO)
    …innovate, perform with excellence, and build incredible products? The Trusted Security Systems program is looking for an Engineering Project Manager to manage ... In concert with the Line of Business \(LOB\) and/or Market Segment Chief Engineer , ensures program plans and technical baselines are consistent with Program Control… more
    Lockheed Martin (09/18/25)
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  • Sr Staff / Senior Systems Engineer

    SciTec (Boulder, CO)
    …not be considered. SciTec has an immediate opportunity for a talented senior systems engineer to support our programs delivering Next-Generation Missile Warning ... is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will...for missile warning. Candidates will develop and implement model-based systems engineering processes in support of the Agile software… more
    SciTec (09/06/25)
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  • Systems Administration Design…

    CACI International (Colorado Springs, CO)
    Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... Required : Up to 10% Type of Travel: Continental US...End: 10/4/2025 **The Opportunity:** CACI is looking for a ** Systems Administration Design Engineer ** to support the… more
    CACI International (09/15/25)
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  • Cybersecurity Systems Engineer

    Lockheed Martin (Boulder, CO)
    …We are hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...application\. * Implements appropriate Assessment and Authorization activities as required by customers\. - - - **Important Notes** *… more
    Lockheed Martin (07/12/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …ground system capture effort? We have an exciting opportunity for a Principal Systems Engineer - Space Network Management Product Owner to provide leadership ... 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 (09/26/25)
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  • RF Engineer II - RF Electronics

    BAE Systems (Westminster, CO)
    …hardware for required performance metrics in antenna and phased array systems : VSWR, insertion loss, power, G/T, etc. + Test components (eg amplifiers, mixers, ... active circuits used in phased array antennas, larger RF systems , and other RF components. + Design and test...program goals and milestones. \#LI-LB3 A DoD Interim Secret clearance will be required to start work… more
    BAE Systems (09/09/25)
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  • Space Operations Senior Systems

    Sigmatech, Inc. (Colorado Springs, CO)
    Job Descriptions: Sigmatech is seeking a qualified Senior Systems Engineer to support Delta 9 with all engineering requirements to include training USSF ... This position will work at Schriever SFB. The Senior Systems Engineer is responsible for the following:...development, and documentation + An active Top Secret/SCI security clearance is required + Must have recent… more
    Sigmatech, Inc. (10/01/25)
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  • Systems Engineer Sr. - Review…

    Lockheed Martin (Littleton, CO)
    …deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile As a Systems Engineering Review Coordinator, you will: * Provide technical guidance for internal ... Criteria for milestone reviews with LM and Customer Co\-chair concurrence to required products * Assess baseline artifacts for acceptability in meeting of technical… more
    Lockheed Martin (09/12/25)
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  • Engineer Senior RF Communication Subsystem…

    BAE Systems (Boulder, CO)
    **Job Description** **US CITIZENSHIP REQUIRED ** Join the Space Vehicle Systems Engineering Telecommunications team at BAE Systems SMS - a group of motivated ... to detail that leads to complete, high-quality engineering products. \#LI-AP1 A security clearance or access with Polygraph is not required to be eligible… more
    BAE Systems (09/09/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... commensurate experience) Required Skills and Experience + Clearance Required : Secret + CompTIA Security+. +...join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience… more
    GovCIO (09/24/25)
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