• Sr Staff Systems Architect - Top

    Lockheed Martin (Littleton, CO)
    …online for "Lockheed Martin Deer Facility in Littleton CO"\. **Basic Qualifications:** * Current/ Active DoD Top Secret Security Clearance with SCI ... we offer a wide range of innovative hardware and software products that provide mission\-critical capabilities, focusing on key...efforts\. This is a rare opportunity for a seasoned engineer to lead a team of engineers and technicians… more
    Lockheed Martin (09/24/25)
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  • Sr Principal Software Engineer Java…

    Northrop Grumman (Colorado Springs, CO)
    …of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer Java with a Top Secret /SCI clearance and a Counter Intel ... for status & control of ground equipment. * Provide TS /SCI Java software development. Perform all aspects...on-site at Schriever SFB, near Colorado Springs, CO * Active TS /SCI clearance and current CI poly… more
    Northrop Grumman (09/10/25)
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  • Principal Software Engineer

    KBR (Colorado Springs, CO)
    Title: Principal Software Engineer ( TS Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... national capabilities. KBR is seeking a highly motivated Principal Software Engineer to join us in supporting...Flexible Required Qualifications: + Security Clearance: Must have an active US government Top Secret more
    KBR (08/08/25)
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  • Junior Software Engineer - TS

    Parsons Corporation (Denver, CO)
    …Computing: CUDA/GPU, Grid Systems, Parallel Processing, Threading **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance ... Ridge Envisioneering is seeking qualified candidates to fill a ** Software Engineer ** position at our Denver, CO...discipline + Minimum of 2 years of experience in software design/development, data structures, and algorithms + TS more
    Parsons Corporation (09/24/25)
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  • Sr Software Engineer - TS

    Lockheed Martin (Colorado Springs, CO)
    …degree in Computer Science or in a STEM related field, OR equivalent experience\. * An active final Top Secret clearance is required prior to starting\. * ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/21/25)
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  • Systems Integration Engineer Stf…

    Lockheed Martin (Colorado Springs, CO)
    …remote hosts Please Note: \-This position requires a DoD government security clearance at the Top Secret level prior to start; you must be aU\.S\. Citizen for ... at and outside of work\. **Basic Qualifications:** * An Active DoD Final TS Clearance is required...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/28/25)
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  • Senior Test Engineer ( TS /SCI)

    KBR (Colorado Springs, CO)
    …possess a Professional Engineering license. + Relevant MA/MS/ME degree. Clearance: + Active TOP SECRET clearance with sensitive compartmentalized information ... Title: Senior Test Engineer ( TS /SCI) Senior Test Engineer...Engineering responsibilities span technology domains including space rated hardware, software , sensors, and processors in an extremely fast-paced, responsive… more
    KBR (08/02/25)
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  • Mid Level Digital Signal Processing…

    Parsons Corporation (Denver, CO)
    …signal processing, communications, and signal localization challenges **Security Clearance Requirement:** An active Top Secret SCI security clearance is ... seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....in Electrical Engineering, Computer Engineering or related discipline + TS /SCI is required ( TS /SCI w/ Poly is… more
    Parsons Corporation (09/24/25)
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  • Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a ... an on-going mission and operational system. **Job Summary** The Software Engineer will perform software ...of an agile development team. You must have an active /current TS /SCI Polygraph up front (this is… more
    Leidos (09/15/25)
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  • Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary** The Software Engineer will perform software ...of an agile development team. You must have an active /current TS /SCI Polygraph up front (this is… more
    Leidos (08/26/25)
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