• Scientist, Systems Engineer TS/ SCI

    L3Harris (Colorado Springs, CO)
    …talent across the MAG Qualifications: + Must have and be able to maintain a DoD TOP SECRET / SCI security clearance + Bachelor's Degree and a minimum ... space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineering Job Code: 29806 Job Location: Colorado… more
    L3Harris (10/12/25)
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  • Research Science / Senior AI Machine Learning…

    CACI International (Aurora, CO)
    …mathematical underpinnings and at least 4 years' experience.** **Must have active Top Secret security clearance.** **Experience developing models,.** ... with concepts and techniques associated with adversarial AI and AI/ML assurance.** **Active Top Secret / SCI clearance preferred.** - ** ** **What You… more
    CACI International (11/25/25)
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  • Software Quality Engineering Senior

    Lockheed Martin (Littleton, CO)
    …to obtain and maintain a TS/ SCI Security Clearance\. Must have a Top Secret Security Clearance prior to start\.** **Desired Skills:** * Ability to ... package\. **Basic Qualifications:** * Current US Citizenship * Active Top Secret security clearance *...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI **Other Important Information You Should Know**… more
    Lockheed Martin (11/20/25)
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  • Data Center Facility O&M Lead Engineer

    The Boeing Company (Aurora, CO)
    …position.** **Basic Qualifications (Required Skills/Experience):** + Ability to obtain a Sensitive Compartmented Information classification pre-start + ... eligibility. ** Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security more
    The Boeing Company (12/07/25)
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  • VTC Engineer, Lead

    UIC Government Services and the Bowhead Family of Companies (Colorado Springs, CO)
    …are highly desired SECURITY CLEARANCE REQUIRED: Must currently hold a Top Secret security clearance with SCI eligibility. Physical Demands: * Must be ... guidance and support * Support the creation and maintenance of SOPs and security documentation for AV/VTC operations **Qualifications** * A BS degree in … more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Orbital Analyst/Principal Orbital Analyst (*TS/…

    Northrop Grumman (Colorado Springs, CO)
    …Must have an active US Government DoD Top Secret / Sensitive Compartmented Information ( SCI ) security clearance with an adjudicated Polygraph ... at time of application + Must have a completed STEM degree _[_ _a degree in the fields of science, technology, engineering, or mathematics]_ + Level 2: + 2 Years of relevant experience with a completed Bachelor's (STEM) + 0 Years of relevant experience with a… more
    Northrop Grumman (10/21/25)
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  • Operations & Infrastructure Product Manager

    Parsons Corporation (Boulder, CO)
    …Certification + CAM and/or EVMS experience ** Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... team **What Required Skills You'll Bring** **:** + **Active Top Secret clearance** , with the willingness..., with the willingness and ability to obtain/maintain a TS/ SCI + BS degree in engineering, engineering management, computer… more
    Parsons Corporation (12/10/25)
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  • Algorithms Software Engineer - Level 2 or 3

    Northrop Grumman (Boulder, CO)
    …clearance. **Preferred Qualifications:** + A current active in-scope US Government DoD issued Top Secret security clearance. + Strong statistical background ... needs. + Applicants must have a current active in-scope US Government DoD issued Secret security clearance at the time of application which is required to… more
    Northrop Grumman (12/04/25)
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  • Algorithms Software Engineer - Level 3 or 4

    Northrop Grumman (Boulder, CO)
    …clearance. **Preferred Qualifications:** + A current active in-scope US Government DoD issued Top Secret security clearance. + Strong statistical background ... modern software practices. You are expected to communicate technical information effectively and clearly, and present technical approaches and...have a current active in-scope US Government DoD issued Secret security clearance at the time of… more
    Northrop Grumman (09/30/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …(USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up ... and documentation updates. Required Experience + BS degree in Information Systems, Information Technology, Computer Science, Computer...be able to maintain a DoD Top Secret Security Clearance with SCI more
    Paragon Cyber Solutions (10/22/25)
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