• Software Engineer TS

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a 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 (09/27/25)
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  • Principal Software Engineer - 25k…

    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 Area ... impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task....accredited college or university. + **Clearance Required: Must have TS / SCI with Polygraph** **Preferred Qualifications:** + Java… more
    Leidos (09/06/25)
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  • Automated Test Framework Software

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (09/27/25)
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  • Sr Principal Software Engineer Java…

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman is seeking a Sr Principal Software Engineer Java with a Top Secret / SCI clearance and a Counter Intel Polygraph to work on-site at ... used to establish connections for status & control of ground equipment. * Provide TS / SCI Java software development. Perform all aspects of software more
    Northrop Grumman (09/10/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com Senior Software Engineer Candidate must have a TS / SCI with Poly to be ... Senior Software Engineer Location Aurora, CO Job...Senior Software Engineer Location Aurora, CO Job Code 1528 #...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (08/22/25)
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  • Principal Software Engineer (GloMA)…

    Northrop Grumman (Colorado Springs, CO)
    …as part of an **Agile** team **Preferred Qualifications:** + Current and active in-scope DoD-issued Top Secret / TS + Applicants with a current active DoD ... Systems have an exciting career opportunity for a Principal Software Engineer to join our team of...start with the eligibility to be cleared at the TS / SCI level. + Experience with software more
    Northrop Grumman (09/20/25)
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  • Software Engineer Integration Team

    CACI International (Aurora, CO)
    Software Engineer Integration Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... US Anticipated Posting End: 11/1/2025 The Opportunity: As an Software Engineer , you will support the integration...Git / Bitbucket, Confluence / Jira, Gitlab, etc. Active TS / SCI clearance Desired: Working in Agile and… more
    CACI International (09/06/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Aurora, CO)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (08/30/25)
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  • Junior Software Engineer - TS

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

    ManTech (Aurora, CO)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Software Engineer ** to join our team located in the **Aurora, CO** area. ... **Minimum Requirements:** + 3+ years of experience as a software engineer in programs and contracts of...and Kubernetes. **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must… more
    ManTech (09/30/25)
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