• Manager, Business Development

    KBR (Colorado Springs, CO)
    …Required Qualifications: + Security Clearance Requirement: Active TOP SECRET security clearance . + Bachelor's degree in Business, Engineering, or ... Suite. Preferred Qualifications: + Master's degree in a relevant field. + Active TS/SCI security clearance . + Prior experience in government or military… more
    KBR (12/12/25)
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  • Director, Business Development

    KBR (Colorado Springs, CO)
    …Required Qualifications: + Security clearance requirement: Active TOP SECRET security clearance required + Minimum 20+ years of experience ... and executing customer call plans to shape acquisitions Preferred Qualifications: + Active TS/SCI security clearance + Master's degree in a business, science… more
    KBR (12/12/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …DOD systems is desired. + Travel expected to be less than 10%. + Active DoD Secret Security Clearance is required with ability to obtain Top Security ... Percentage Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado ** Clearance Level:** Top Secret (SCI access eligible) **Pay Range… more
    General Atomics (12/11/25)
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  • Sr Program Manager

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …(FAR) and Defense Federal Acquisition Regulations (DFARS) + ** Active Top Secret US Security Clearance with SCI Eligibility** **Qualifications We ... Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required...Citizenship status is required as this position needs an active US Security Clearance for… more
    Sierra Nevada Company, LLC (01/06/26)
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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Electronic Warfare, ELINT/SIGINT/ESM, Radar, Signal Processing + An active Top Secret US Security Clearance is required **Qualifications We Prefer:** ... . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Sr Principal Systems Engineer - Systems Architect

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …ensure consistent approaches on internal teams and suppliers + An active Top Secret US Security Clearance is required **Qualifications We Prefer:** + ... . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance . US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We ... Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required...Citizenship status is required as this position needs an active US Security Clearance for… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Systems Engineer Senior Staff (Testbeds,…

    Lockheed Martin (Littleton, CO)
    …subsystems and components to meet system requirements\. * Current/ Active DoD Top Secret Security Clearance , thus US Citizenship is required\. **Desired ... to mitigate them and maintain schedule * Current or Active Top Secret clearance , thus...full lifecycle of the program\. * Prior SAP access\. ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/25/25)
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  • Electronics Engineer Stf - Ordnance Team

    Lockheed Martin (Littleton, CO)
    …Defense Missions * Familiarity with Initiation Safety requirements * Active DOD Secret clearance ** Security Clearance Statement:** This position ... technical information to diverse stakeholders * Ability to obtain and maintain a Secret security clearance \- must be aU\.S\. Citizen **Desired Skills:** *… more
    Lockheed Martin (12/18/25)
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  • IT Specialist, Intermediate

    COLSA Corporation (Colorado Springs, CO)
    …and/or participate on teams to analyze and resolve problems + US Citizenship required; Active SECRET security clearance Applicant selected will be ... migrating on-premises applications and data to the cloud. + Security & Compliance Oversight + Ensure proposed cloud solutions...Oversight + Ensure proposed cloud solutions adhere to DoD security policies, including the DoD Zero Trust Strategy and… more
    COLSA Corporation (01/09/26)
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