• SW/HW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Lockheed Martin seeks an innovative and talented **SW/HW Systems Engineer ** to join the Global Security team in Denver,...Experience with Command and Telemetry Databases * Eligible for TS / SCI security clearance, therefore U\.S\. Citizenship is… more
    Lockheed Martin (12/03/25)
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  • Systems Engineer Sr, Level 3

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... multiple, evolving priorities Our team leverages industry standard open\-source software solutions such as GitLab, Kubernetes, Docker, and Rancher\....but must be able to obtain and maintain a TS / SCI clearance **Desired Skills:** * Develop and… more
    Lockheed Martin (12/10/25)
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  • Staff (Level 5) Systems Engineer

    Northrop Grumman (Aurora, CO)
    …test procedures. + Must understand Agile processes and scrum. + Must have an **active Top Secret / SCI clearance with current Full-Scope Polygraph at time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At...3rd party software with the in-house development software + Perform Information Assurance activities, such… more
    Northrop Grumman (11/07/25)
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  • Chief Project Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …at minimum a Secret clearance with the ability to obtain and maintain a Top Secret / SCI Required Experience: + BS in Electrical Engineering, Computer ... multiple engineering teams and subcontractors conducting development. The Chief Project Engineer directly leads multi-functional teams of hardware, software ,… more
    Kratos Defense & Security Solutions, Inc. (11/05/25)
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  • Deputy Chief Systems Engineer (Missile…

    L3Harris (Broomfield, CO)
    …a degree, minimum of 16 years of prior related experience. + Must have an active TOP SECRET / SCI security clearance + Minimum of 9 years experience in systems ... in the interest of national security. Job Title: Deputy Chief Systems Engineer (Missile Warning/Tracking Systems) Job Code: 31915 Job Location: Boulder, CO Job… more
    L3Harris (12/18/25)
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  • Senior Joint Space Warfighting Modeling,…

    KBR (Colorado Springs, CO)
    …skills (technical writing, developing presentations, briefing, etc). Qualifications: Required: + An active Top Secret clearance with SCI and SAP eligibility ... Title: Senior Joint Space Warfighting Modeling, Simulation, and Analysis (MS&A) Engineer KBR is seeking a Senior Joint Space Warfighting Modeling, Simulation and… more
    KBR (11/18/25)
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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: ... Services (TCS) program is actively hiring a team of TS / SCI cleared Network Engineers to support an...cybersecurity posture in support of national security. For additional information and a list of current openings, please visit… more
    CACI International (11/10/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires that, ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph or commensurate… more
    Amazon (10/23/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …at minimum a Secret clearance with the ability to obtain and maintain a Top Secret / SCI Required Experience: + BS in Electrical Engineering, Computer ... through system acceptance testing and post-delivery support. The Lead Systems Engineer directly leads multi-functional teams of hardware, software , integration… more
    Kratos Defense & Security Solutions, Inc. (11/07/25)
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  • Test Automation Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Possess a Security+ certification or willing to obtain one. + Currently hold a Top Secret security clearance with SCI eligibility **Security Clearance ... and delivering meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations Directorate is passionate about making… more
    Parsons Corporation (11/20/25)
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