• Procurement Specialist I ( TS /SCI…

    Fluor (Aurora, CO)
    …Community. **Job Description** Must have an active (or ability to obtain) a TS /SCI with Polygraph Clearance The Procurement Specialist I will provide procurement ... Intelligence Community. This role serves as a hybrid between procurement administration and entry-level buying and is responsible for supporting procurement… more
    Fluor (10/16/25)
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  • Senior Specialist , Software Engineer…

    L3Harris (Schriever AFB, CO)
    …+ Travels to sites as necessary for hands-on troubleshooting and support of new system fielding. + Maintain Top Secret Clearance, which requires US ... in the interest of national security. Job Title: Senior Specialist , Software Engineer / Virtualization Engineer Job Code: 32251...minimum of 10 years of prior related experience. + Top Secret or TS /SCI Clearance… more
    L3Harris (12/20/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Colorado Springs, CO)
    …RQ211907 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... accordance with security policies and practices + Perform Video-Teleconferencing VTC System Administration , Scheduling, & Configuration + Provide External… more
    General Dynamics Information Technology (12/23/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Colorado Springs, CO)
    …RQ211911 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... accordance with security policies and practices + Perform Video-Teleconferencing VTC System Administration , Scheduling, & Configuration + Provide External… more
    General Dynamics Information Technology (12/23/25)
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  • Information System Security Officer,…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** **This position requires a current Top Secret /SCI clearance\.** The Cybersecurity Specialist will partner with the security team, program, ... and government customers to perform as an Information Systems Security Officer \(ISSO\)\. In this role you will:...Package authorizations with the ISSM\. **Basic Qualifications:** * Current Top Secret /SCI clearance * DoD 8140/8570 IAT… more
    Lockheed Martin (11/12/25)
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  • Senior Specialist , Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …and cyber domains in the interest of national security. Job Title: Senior Specialist , Cyber Infrastructure Systems Engineer Job Code: 32451 Job Location: Denver, ... Description: We are seeking a skilled and experienced Sr. Specialist , System Administrator to join our Denver,...integrating RMF principles into ground-up builds and ongoing security administration . + Integrate Linux and Windows systems more
    L3Harris (12/26/25)
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  • Specialist , Info Security Systems

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Specialist , Information Security Systems Engineer Job Code: 31060 Job Location: ... to the architecture, design, development, evaluation and integration of systems and networks to maintain system security....years of prior related experience. + Must have active Secret security clearance, TS /SCI preferred. + DoD… more
    L3Harris (11/12/25)
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  • Configuration Mgmt Specialist IV

    General Atomics (Englewood, CO)
    …and EAR/ITAR requirements. + Ability to obtain and maintain an active US Top Secret security clearance is required. + Good communication, documentation, ... systems . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile… more
    General Atomics (12/24/25)
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  • Information Systems Security Officer,…

    Lockheed Martin (Littleton, CO)
    **Description:** ** TS /SCI clearance required with ability to receive Poly within 6 months\.** The Cybersecurity Specialist will partner with the security team, ... program, and government customers to perform as an Information Systems Security Officer \(ISSO\) for Special Programs located at the LM Waterton facility in… more
    Lockheed Martin (01/07/26)
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  • Information Systems Security Officer,…

    Lockheed Martin (Littleton, CO)
    **Description:** **This position requires TS /SCI clearance with ability to pass a Polygraph\.** The Cybersecurity Specialist will partner with the security team, ... program, and government customers to perform as an Information Systems Security Officer \(ISSO\) at the LM Waterton facility in Littleton, CO\. Classified… more
    Lockheed Martin (11/12/25)
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