• Electro-Optical Staff Engineer (Level IV)…

    Lockheed Martin (Littleton, CO)
    …a closely related discipline * 5\+ years of work experience * Current Top Secret or TS/ SCI security clearance ** Security Clearance Statement:** This ... security clearance; must be able to obtain a Top Secret security clearance\. **Desired...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information more
    Lockheed Martin (11/20/25)
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  • Specialist, Network Plan Engineer Secret

    L3Harris (Broomfield, CO)
    …Graduate Degree and a minimum of 2 years of prior related experience. + Top Secret / SCI security clearance required. + DOD 8570.01M IAT 2 certification. ... development processes. + Strong skill set with Microsoft Office software applications + TS/ SCI security clearance w/CI Polygraph is highly desired. In compliance… more
    L3Harris (12/12/25)
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  • Industrial Security Analyst - Level 3 or 4

    Northrop Grumman (Englewood, CO)
    …SAP security program self-inspections + Provide security support for Sensitive Compartmented Information Facility (SCIF) and Special Access Program ... professional experience + Requires an active US Government DoD ** Top - Secret ** security clearance at time...to obtain and maintain Special Access Program (SAP) and/or Sensitive Compartmented Information ( SCI more
    Northrop Grumman (10/17/25)
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  • Special Security Technician

    Amentum (Fort Carson, CO)
    …+ Assist the Special Security Officer (SSO) to ensure control of access to Sensitive Compartmented Information ( SCI ) and SCI Facilities (SCIFs); ... terrorism, and threats of unauthorized disclosure or compromise of information or material considered vital to command mission interests,...recommendations. **Requirements:** + Must possess a Top Secret security clearance with SCI more
    Amentum (09/19/25)
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  • Senior Information Systems Security

    Parsons Corporation (Colorado Springs, CO)
    …experience + Top Secret (TS) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness to submit to a ... efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI...Azure platforms ** Security Clearance Requirement:** An active Top Secret SCI security more
    Parsons Corporation (10/11/25)
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  • Security Specialist / Alternate Site…

    KBR (Colorado Springs, CO)
    …investigations. Required Skills and Experience: + An active Top Secret security clearance with ability to obtain TS/ SCI is required. + Completion of an ... Title: Security Specialist / Alternate Site Security ...to join our team in Colorado Springs, CO. Active Top - Secret Clearance with SCI eligibility… more
    KBR (11/21/25)
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  • Manager, Info Security Systems Engineer TS/…

    L3Harris (Broomfield, CO)
    …of a degree, minimum of 13 years of prior related experience. + Minimum of active Top Secret / SCI security clearance required, with polygraph is highly ... cyber domains in the interest of national security . Job Title: Manager, Info Security Systems Engineer TS/ SCI - Boulder, CO Job Code: 31261 Job Location:… more
    L3Harris (11/15/25)
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  • Cyber Security SME (IA)

    KBR (Colorado Springs, CO)
    …Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/ SCI is required. Technical Knowledge: + ... to join our team in Colorado Springs, CO. Active TS/ SCI clearance required. The Cyber Security SME...required. The Cyber Security SME (IA) IT Security Analyst provides Information Assurance/Cybersecurity subject matter… more
    KBR (12/10/25)
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  • RF Engineer (Level II) - TS/ SCI clearance

    Lockheed Martin (Littleton, CO)
    …TS/ SCI clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... will be required to obtain, and maintain, Top Secret with adjudicated SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (10/10/25)
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  • Guidance, Navigation & Control Engineer (Staff,…

    Lockheed Martin (Littleton, CO)
    …with SCI \(adjudicated or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS/ SCI \) is ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...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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