• Program Manager

    DCCA (Boulder, CO)
    …supports a government research and innovation lab and as a contractor , we are responsible for facility management, security , and infrastructure support ... on the contract progress. The Program Manager interfaces with government leadership on daily activities of Contractor ...with government leadership on daily activities of Contractor work efforts and shall be the single source… more
    DCCA (09/04/25)
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  • Contracts Administrator - Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …10% of the time, as needed, per business need + Must have an active US Government DoD Top-Secret security clearance that has been maintained within the past two ... years **Your Preferred Edge:** + Current, active US Government DoD Top-Secret security clearance and/or SCI access + Master of Business Administration (MBA) +… more
    Northrop Grumman (10/07/25)
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  • Associate / Staff Systems Engineer

    SciTec (Boulder, CO)
    …with TCP/IP networking + Experience integrating systems involving external stakeholders ( contractor partners, Government customers) + Academic credentials or ... technologies and scientific instrumentation capabilities in support of National Security and Defense. SciTec supports customers throughout the Department of… more
    SciTec (10/21/25)
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  • Supervisory CBP Officer (Assistant Port Director)

    Customs and Border Protection (Denver, CO)
    …as a contractor , intern, consultant or volunteer supporting the US government Education Please see the Qualifications and Required Documents sections for more ... Location: This position is with the Department of Homeland Security , within US Customs and Border Protection, Office of...Operation: You must possess the Ability to operate a Government Owned Vehicle. A valid, non-restricted driver's license is… more
    Customs and Border Protection (10/21/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Aurora, CO)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ ... with internal and external customers in a team environment ( Government , Military, SETA, and Contractor ). + **An...+ **An active and transferable TS/SCI CI Poly US government issued security clearance is required prior… more
    RTX Corporation (10/07/25)
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  • Project Engineer (Level 2)

    Lockheed Martin (Aurora, CO)
    …with other team\. ** Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... property control analysis activities to ensure continual accountability of company, government , or associate contractor property in accordance with applicable… more
    Lockheed Martin (10/01/25)
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  • Systems Administrator (TS/SCI with Poly Clearance…

    Fluor (Aurora, CO)
    …work in, you're invited to apply for this role. Fluor is a leading government contractor with a proven track record of delivering high‑value technical solutions ... the TS/SCI access level, and have favorably completed a government issued polygraph * Security + certification or ability to obtain * Install/configure Windows… more
    Fluor (07/30/25)
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  • IT SAP S4 and FICO Senior Support Analyst

    Hensel Phelps (Greeley, CO)
    …Abuse Screening + Physical Exam (if applicable) + Background Checks for Badging/ Security Clearances (if applicable) **About Hensel Phelps:** Founded in 1937, Hensel ... and facility services in markets ranging from aviation to government , commercial, transportation, critical facilities, healthcare and transportation. Ranked #1… more
    Hensel Phelps (10/18/25)
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  • Field Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Carson, CO)
    …required in support of the foregoing activities. + Advise customer and contractor personnel of company requirements for products and services, support equipment and ... strategic military communications networks, as well as the architecture, protocols, security , network management and physics underlying these systems + Intermediate… more
    UIC Government Services and the Bowhead Family of Companies (07/31/25)
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  • Senior Specialist, Systems Engineering - STO…

    L3Harris (Centennial, CO)
    …applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineering - STO...will be responsible for supporting a high-performing team of government and contractor professionals to monitor, analyze,… more
    L3Harris (09/13/25)
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