• Senior CALEA Engineer

    EchoStar (Littleton, CO)
    …system monitoring or testing + Must have or be eligible to obtain Secret-level security clearance Visa sponsorship not available for this role **Candidates must ... Responsibilities** We are seeking a highly skilled and experienced Senior CALEA Engineer to join our growing regulatory engineering and operations team. This role… more
    EchoStar (01/02/26)
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  • Electrical Component Engineer / Electrical…

    Lockheed Martin (Highlands Ranch, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see it as a ... 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 (12/05/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Denver, CO)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... (WAN), local-area (LAN), and campus-area (CAN) networks across multiple security domains. We are seeking mission-focused network engineering professionals at… more
    CACI International (11/10/25)
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  • Engineer Senior Mission Systems Integration

    BAE Systems (Boulder, CO)
    …US Secretary of Education, US Department of Education. + A current, active TS/SCI security clearance is required with ability to obtain and maintain TS/SCI ... and Test activities post-launch due to issue resolution, space vehicle software updates, ground system updates, and operations updates. + Support Discrepancy… more
    BAE Systems (12/16/25)
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  • Electrical Engineer III-Power Systems

    City Light & Power, Inc (Denver, CO)
    …must be a US citizen. * You will be required to obtain Military Base Security Access Clearance . * Valid driver's license required. Benefits & Compensation: * We ... Electrical Engineer III-Power Systems Location: Denver, CO - Hybrid...model for large-scale power system in ETAP (or similar software ) and perform various power system analysis/studies. * Schedule… more
    City Light & Power, Inc (12/03/25)
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  • Project Engineer Asc

    Lockheed Martin (Englewood, CO)
    …of standard software \(Microsoft Project, Excel, Word, and PowerPoint\) ** Security Clearance Statement:** This position requires a government security ... clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (01/07/26)
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  • Test Engineer

    ISYS Technologies (Littleton, CO)
    Minimum Clearance Required US Citizen Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on ... space exploration, national security , cyber security , or cutting-edge engineering applications,...our government customers. I2X Technologies is seeking a Test Engineer to support ongoing activities for a customer in… more
    ISYS Technologies (01/09/26)
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  • Structural Engineer 1

    Amentum (Englewood, CO)
    …knowledge and expertise in MathCad, Excel, and Word - Ability to obtain a security clearance . - Working knowledge of the process of preparing and checking ... Amentum is currently searching for a Structural Engineer 1 to work in our Englewood, CO...response spectrum analysis. - Working knowledge of ANSYS analysis software . **Compensation & Benefits:** HIRING SALARY RANGE: $80K -… more
    Amentum (12/31/25)
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  • Senior Systems Engineer Tactical Solutions

    BAE Systems (Westminster, CO)
    …of Education, US Department of Education. + A current, active Secret security clearance is required. \#LI-AP1 **Preferred Education, Experience, & Skills** ... critical design review + Support the development, test and evaluation of hardware, software , support equipment and systems as required. + Maintain a regular and… more
    BAE Systems (12/19/25)
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  • Engineer II - SEIT-RF

    BAE Systems (Westminster, CO)
    …Secretary of Education, US Department of Education. + A current, active Secret security clearance is required. + Experience executing RF, tactical or ... + Support the development, test and evaluation of hardware, software , support equipment and systems as required. + Maintain...be available based on position level and/or job specifics. ** Engineer II - SEIT-RF** **118743BR** EEO Career Site Equal… more
    BAE Systems (12/02/25)
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