• Senior Computer User Support Specialist

    Cayuse Holdings (Denver, CO)
    …certifications) + COMPTIA Security Certification + Must possess an active Interim Secret security clearance to start with the ability to obtain and ... maintain a full Secret + Must be able to pass a background...new possibilities! **Location** _US-_ **ID** _103791_ **Category** _Information Technology_ **Position Type** _Full-Time Salary Exempt_ **Remote** _No_ ** Clearance Required**… more
    Cayuse Holdings (11/25/25)
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  • 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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  • 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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  • 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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  • Software Developer III

    General Atomics (Aurora, CO)
    …more software development areas. **PREFERRED SKILLS AND QUALIFICATIONS:** + Active Top Secret Security Clearance + Comfortable working with Linux systems ... Percentage Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado ** Clearance Level:** Top Secret (current SCI access with CI… more
    General Atomics (12/11/25)
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  • Systems Engineer Senior

    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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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …managing research or design projects * Coding experience * Active Top Secret clearance ** Security Clearance Statement:** This position requires ... systems * Must be able to obtain a Top Secret clearance ; US citizenship required **Desired Skills:**...a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/23/25)
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  • Systems Engineer Senior Staff (Level 5)

    Lockheed Martin (Littleton, CO)
    …at our Littleton, CO campus\. **Basic Qualifications:** * Current/ Active DoD Top Secret Security Clearance * Experience with launch vehicle intergration ... to mitigate them and maintain schedule * Current or Active Top Secret clearance , thus...organizations for a major milestone * Prior SAP access ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/06/25)
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  • Systems Engineer Staff (Level 4)

    Lockheed Martin (Littleton, CO)
    …at our Littleton, CO campus\. **Basic Qualifications:** * Current/ Active DoD Top Secret Security Clearance * Familiarity with Model Based Systems ... to mitigate them and maintain schedule * Current or Active Top Secret clearance , thus...mission and end\-to\-end systems expertise * Prior SAP access ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/06/25)
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