• Terrestrial COMSEC Network Engineer

    CACI International (Colorado Springs, CO)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (07/26/25)
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  • Senior Platform Engineer (OnSite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted ... a safer, more secure world. As a **Senior Platform Engineer ** , you will herald a transformative era in...** , you will herald a transformative era in software engineering, one that underscores the integration of development… more
    RTX Corporation (09/19/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …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 ... that create a safer, more secure world. The **Senior Platform Network Engineer ** will perform network engineering and design, creating engineering design artifacts,… more
    RTX Corporation (09/19/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Aurora, CO)
    …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 secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within… more
    RTX Corporation (09/03/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced ... national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will...will be part of the KBR team supporting the Test Resource Management Center's (TRMC) Big Data (BD) and… more
    KBR (07/29/25)
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  • Senior Engineer - Ground Systems / MBSE

    BAE Systems (Westminster, CO)
    …and maintain TS /SCI. + Knowledge of related disciplines in software engineering, hardware engineering, integration, test engineering, quality engineering, ... We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for commercial, DoD, and other… more
    BAE Systems (09/09/25)
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  • Staff Engineer Electromechanical

    Northrop Grumman (Aurora, CO)
    …history. We are looking for you to join our team as a Staff Electromechanical Engineer based out of Aurora, CO. As a Staff Electromechanical Engineer at Northrop ... issues with limited supervision + Mechanical design and packaging of special test equipment (STE) antenna, RF, digital, infrastructure, and test hardware… more
    Northrop Grumman (08/27/25)
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  • Technical Fellow Senior Principal III SIGINT…

    BAE Systems (Boulder, CO)
    …+ Model-Based Systems Engineering (MBSE) methodologies + Familiarity with hardware and software test processing including: + Test planning, execution, ... **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority,...Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Demonstrated experience with… more
    BAE Systems (09/12/25)
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  • Scientist, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    …in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, CO Job Schedule: 9/80 ... levels of total system product to include: concept, design, fabrication, test , installation, operation, maintenance and disposal. Ensures the logical and systematic… more
    L3Harris (08/17/25)
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  • Field Service/Support Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …skills and a solid understanding of RF theory, system-level testing, and test documentation. This role involves both domestic and overseas travel to support ... to meet event execution + Active participation in the full Software Development Life Cycle leveraging Agile methodologies + Reoccurring international travel… more
    Kratos Defense & Security Solutions, Inc. (09/04/25)
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