• Sr. Software Engineer TS /SCI…

    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 software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (12/10/25)
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  • Scientist, Systems Engineer

    L3Harris (Colorado Springs, CO)
    …Standard 9/80 Job Description: L3Harris Technologies has an opening for a Scientist, Systems Engineer (Geolocation and Tracking) to join our Mission Analysis ... Must have and be able to maintain a DoD TOP SECRET /SCI security clearance + Bachelor's Degree...related experience preferred. + Advanced knowledge of computer simulation software architecture and operating systems + Proven… more
    L3Harris (01/10/26)
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  • TS /SCI CI Poly Software

    Insight Global (Colorado Springs, CO)
    Job Description Insight Global is looking for a Software Engineer to be located in the Colorado Springs area. Maintain software used to establish connections ... ground equipment. Provide Java software development. Perform all aspects of software engineering support required to implement systems . Also maintain … more
    Insight Global (01/09/26)
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  • Voice and Hardware Systems Engineer

    Leidos (Colorado Springs, CO)
    …National Solutions Sector at Leidos has an opening for a **Voice and Hardware Systems Engineer ** to support a client's requirements in a challenging and dynamic ... the operational lifecycle of customer directed mission applications. The **VS/HW Engineer ** will work in a highly collaborative environment with teammates, key… more
    Leidos (12/06/25)
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  • Electrical Engineer ( TS /SCI…

    Fluor (Aurora, CO)
    …**Job Description** Must have an active (or ability to obtain and maintain) TS /SCI with CI Polygraph Will work under general supervision to initiate, lead, plan, ... strategies, and ensure quality through testing and validation activities. The Electrical Engineer shall perform, but not limited to: * Support facility project… more
    Fluor (10/29/25)
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  • TS /SCI - GCCS Systems

    Insight Global (Colorado Springs, CO)
    Engineer to support the configuration and implementation of the GCCS-J software and systems , GCCS-J courseware development, providing specific GCCS-J Operator ... with the design and analysis of user needs and associated hardware and software recommendations -Perform system support for remote users to identify and resolve… more
    Insight Global (01/07/26)
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  • Mechanical Engineer ( TS /SCI…

    Fluor (Aurora, CO)
    …Description** Must have an active (or ability to obtain/maintain) a TS /SCI with polygraph clearance Provides facilities mechanical engineering analysis and oversight ... deliveries, decommissions and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality to help ensure… more
    Fluor (10/16/25)
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  • RF Engineer Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …us, ensuring security and prosperity\. Lockheed Martin Space is seeking an experienced RF Engineer to join our team in Littleton, CO\! In this role, you will support ... various stages in each program's lifecycle\. This role will work closely with systems engineers and program management to organize RF hardware trades, create and… more
    Lockheed Martin (01/09/26)
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  • Data Center Operations Engineer - TS

    General Dynamics Information Technology (Aurora, CO)
    …your opportunity to make a personal impact as a Data Center Operations Engineer supporting customer activities. GDIT is your place to make meaningful contributions ... a rewarding career. At GDIT, people are our differentiator. As a Data Center Ops Engineer , you will help ensure today is safe and tomorrow is smarter. Our work… more
    General Dynamics Information Technology (01/06/26)
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  • Software Engineer - Embedded & Cloud…

    Lockheed Martin (Colorado Springs, CO)
    …CO, Colorado Springs, CO or King of Prussia, PA\. Clearance Required: Active Top Secret \( TS /SCI preferred\) **Basic Qualifications:** * US Citizenship ... are interested in joining LM and working as a Systems Engineer , please apply to this requisition\....and ability to obtain and maintain a Top Secret /SCI clearance \(Active TS more
    Lockheed Martin (12/14/25)
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