• Software Developer

    Leidos (Colorado Springs, CO)
    …and Missile Defense mission areas. **Your Greatest Work is Ahead!** This Software Developer role includes trade studies, system engineering, model-based system ... engineering, portfolio analysis, software development demonstration and product testing and deployment to Cheyenne Mountain. Leidos is focused on finding the best… more
    Leidos (10/23/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …trade-off analysis, interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer practices ... **Description** Leidos has an exciting opportunity for a Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform … more
    Leidos (09/26/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such ... **Description** Leidos is looking for a Software Engineer to join a high performing agile...smarter, more efficient digital and mission innovations. Headquartered in Reston , Virginia, with 47,000 global employees, Leidos reported annual… more
    Leidos (09/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such ... **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/26/25)
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  • Sr. Software Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Advantage Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure,… more
    Leidos (10/05/25)
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  • Software Engineer SME

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The… more
    Leidos (10/05/25)
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