• Expert CNO Software Engineer

    ManTech (Aurora, CO)
    Engineer ** to join our CNO team in **Aurora, CO** . As a Lead Software Engineer on our team, you will play a key role in developing advanced CNO ... not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Manage the design, development, documentation, testing, and debugging… more
    ManTech (10/24/25)
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  • Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... of** ** ** **$25,000.** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role,… more
    Leidos (11/15/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber &...The SE will work closely with the team of software developers, Subject Matter Experts, and analysts to perform… more
    Leidos (10/09/25)
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