• Space Vehicle Sr. Test Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** Must have an active DoD Top Secret or TS/SCI clearance\. Space is a critical domain, connecting our technologies, our security and our ... organizations in Space\. Come help build end\-to\-end Space Security Systems and utilize our cutting\-edge capabilities to assure the...Lockheed Martin is seeking a Sr\. Space Vehicle Test Engineer , to join a new program in the SPP… more
    Lockheed Martin (09/19/25)
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  • Network/System Engineer

    GovCIO (United States Air Force Acad, CO)
    **Overview** GovCIO is currently hiring for a Senior Network/System Engineer to lead day-to-day operations and lifecycle management of high availability physical and ... virtual simulation environments supporting training and mission systems at the United States Air Force Academy. This position will be located in Colorado Springs, CO… more
    GovCIO (11/21/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Denver, CO)
    …+ An active TS/SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... Corporation, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (11/18/25)
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  • Lead Substation Physical Engineer 1 -- Grid

    Sargent & Lundy (Englewood, CO)
    …of distribution and transmission substation projects. + As a Lead Substation Physical Engineer , you will take an active role in project conceptualization, work ... business unit is seeking an experienced Lead Substation Physical Engineer . + This position offers you the opportunity to...knowledge with other experienced engineers by way of S&L's systems of process and associated "Communities of Practice." +… more
    Sargent & Lundy (11/12/25)
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  • Cloud DevOps Engineer

    KBR (Colorado Springs, CO)
    …+ Working Hours: Flexible Qualifications: Required: + Security Clearance: Must have an active US government Top Secret security clearance with the ability to ... Title: Cloud DevOps Engineer Belong. Connect. Grow. with KBR! KBR's National...applications + Design high-level architecture for cloud-native networks and systems + Collaborate with cross-functional teams to support a… more
    KBR (10/16/25)
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  • Senior Data Engineer

    KBR (Colorado Springs, CO)
    …Minimal + Working Hours: Standard Qualifications: Required: + Security Clearance: Must have an active US government Top Secret / SCI security clearance, which is ... Title: Senior Data Engineer Belong. Connect. Grow. with KBR! KBR's National...can obtain + Education: Bachelor's Degree in computer, information systems or related field + Advanced proficiency in SQL… more
    KBR (09/04/25)
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  • Software Engineer

    DCCA (Westminster, CO)
    …and a competitive compensation and benefits package. Visit our website at: www.dcca.com Software Engineer Candidate must have an active TS/SCI w/ Poly to be ... Software Engineer Location Westminster, CO Job Code 2147 #...exploit data collected in realtime * Develop high-reliability software systems and tooling targeting RF mission systems .… more
    DCCA (11/21/25)
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  • Kubernetes Engineer

    Leidos (Colorado Springs, CO)
    …may be accepted in lieu of degree. + US Citizen and Possession of a current Active DoD Top Secret Clearance with SCI eligibility. + Minimum 8 years of ... professional experience as a Kubernetes Engineer , successfully designing and building distributed systems for mid to large enterprises, including two years of… more
    Leidos (11/21/25)
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  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (09/10/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …to drive system architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret with SCI eligibility US… more
    Sierra Nevada Company, LLC (11/07/25)
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