• Security Incident Analyst (SiA) - TS/ SCI

    General Dynamics Information Technology (Colorado Springs, CO)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Cyber and IT Risk ... Incident Response **Experience:** 8 + years of related experience **US Citizenship Required :** Yes **Job Description:** Own your career as a Security Incident… more
    General Dynamics Information Technology (07/08/25)
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  • Physical Security Specialist - TS/ SCI

    General Dynamics Information Technology (Aurora, CO)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Security Operations ... Security **Experience:** 2 + years of related experience **US Citizenship Required :** Yes **Job Description:** Physical Security Officer Administers and coordinates… more
    General Dynamics Information Technology (08/26/25)
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  • RF Engineer II, Electrical Ground Support Equip,…

    Lockheed Martin (Littleton, CO)
    …Python, or a similar high\-level language\. * Must have an active TOP SECRET clearance with the ability to obtain TS/ SCI Security Clearance\. Thus US ... with Masters degree\. * Must have an active DoD ** Top Secret clearance** , thus you are...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (08/02/25)
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  • Senior Operations Analyst

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …skills with presentation experience to decision-making and technical audiences + **An active Top Secret security clearance is required ** **Preferred:** + ... leadership experience + Operations analysis experience + An active Top Secret with SCI eligibility...Secret US Security Clearance. US Citizenship status is required as this position needs an active US Security… more
    Sierra Nevada Company, LLC (05/30/25)
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  • Junior Software Engineer - TS/ SCI w/ Poly

    Parsons Corporation (Denver, CO)
    …Threading **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position ... years of experience in software design/development, data structures, and algorithms + TS/ SCI w/ Poly is required + Minimum of 1 year of experience in a Linux… more
    Parsons Corporation (06/25/25)
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  • Personnel Security Manager

    Lockheed Martin (Littleton, CO)
    **Description:** **Active Top Secret / SCI clearance required \(at start\) with ability to obtain Polygraph\.** Lockheed Martin is seeking an experienced ... to improve personnel security processes **Basic Qualifications:** \- Active Top Secret / SCI clearance required...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (08/08/25)
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  • Electronics Engineer II, Electrical Ground Support…

    Lockheed Martin (Littleton, CO)
    …life cycle \(development, deployment, retirement\)\. * Must have an active TOP SECRET clearance with the ability to obtain TS/ SCI Security Clearance\. Thus ... with Masters degree\. * Must have an active DoD ** Top Secret clearance** , thus you are...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (08/02/25)
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  • Training and Operations Support Specialist…

    KBR (Peterson AFB, CO)
    Title: Training and Operations Support Specialist - Top Secret Training and Operations Support Specialist - Top Secret Belong. Connect. Grow. with KBR! ... with space domain awareness tools. Experience as an Orbital analyst. Active Top - Secret clearance. Basic Compensation: $86-128k The offered rate will be… more
    KBR (07/10/25)
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  • Senior Test Engineer (TS/ SCI )

    KBR (Colorado Springs, CO)
    …MA/MS/ME degree. Clearance: + Active TOP SECRET clearance with sensitive compartmentalized information ( SCI ) and special access program (SAP) ... Title: Senior Test Engineer (TS/ SCI ) Senior Test Engineer Belong. Connect. Grow. with...support that are critical in enabling the rapid response required for classified space programs. The mission is to… more
    KBR (08/02/25)
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  • Program Security Representative (PSR) III

    General Dynamics Information Technology (Colorado Springs, CO)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Security Operations ... The position will provide "day-to-day" multi-discipline analysis for Collateral, Sensitive Compartmented Information ( SCI...2 years' experience OR equivalent experience (4 years) **Clearance Required to Start:** + TS/ SCI required more
    General Dynamics Information Technology (08/23/25)
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