• 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 (06/27/25)
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  • Sr. Software Engineer -Automated…

    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 ... us and make a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple… more
    Leidos (05/08/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... to support an on-going mission and operational system. You will perform software development activities as a member of an agile development team. Development… more
    Leidos (04/18/25)
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  • Principal/Sr Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... Business Unit (BU). This role for a Ground systems engineer to support Command and Control (C2) Software...may be filled at either a Principal level (level 3 ) or a Senior Principal level (level 4), depending… more
    Northrop Grumman (04/24/25)
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  • Northrop Grumman (DoD SkillBridge) Principal/Sr…

    Northrop Grumman (Aurora, CO)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at time ... Northrop Grumman Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering organization supporting the… more
    Northrop Grumman (05/21/25)
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  • Principal / Sr Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... program. The successful candidate will demonstrate broad systems and software engineering lifecycle knowledge. The candidate must be adaptable...may be filled at either a Principal level (level 3 ) or a Senior Principal level (level 4), depending… more
    Northrop Grumman (06/10/25)
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  • Principal Network Engineer (* TS

    Northrop Grumman (Aurora, CO)
    …Configs). **Basic Qualifications:** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance with an ... be a part of our mission! Northrop Grumman Space Systems is seeking a TierII Network Engineer to join our team based in the Aurora, Colorado area at Buckley AFB. The… more
    Northrop Grumman (07/10/25)
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  • Space Vehicle Electrical Test Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** **Must have an Active TS /SCI** Our amazing people are on a mission to make a difference in the world and every single day we use our skills and ... interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - -...technical specifications and standards * Aid in solutions for hardware/ software interface problems * Ensure integration of the entire… more
    Lockheed Martin (07/12/25)
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  • RF Engineer (Level II) - TS /SCI w/…

    Lockheed Martin (Littleton, CO)
    …our Analysis and Test Team, you will have access to cutting\-edge software modeling tools and state\-of\-the\-art hardware resources, enabling you to tackle unique ... applicants must possess an active security clearance level of: ** TS /SCI with Polygraph** * For long term employment on...integrated meshing tools or external 3rd party dedicated meshing software suites * Basic working understanding of Linux for… more
    Lockheed Martin (07/12/25)
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  • Platform Integration Engineer - TS

    Leidos (Aurora, CO)
    **Description** Leidos is seeking a highly adaptable **Platform Integration Engineer ** to support mission-critical solutions across various laboratory environments. ... migrating systems to the cloud, and debugging advanced technical stacks. The engineer will work in dynamic lab settings, collaborating with cross-functional teams to… more
    Leidos (06/11/25)
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