• Senior Software Development Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …to groundbreaking innovations! We are seeking applicants for an experienced Senior Software Development Engineer in Test to join our Strategic Military ... & Military Space Division delivers advanced satellite and sensor systems that support the Department of Defense and the...Experience implementing software test in a CI/CD software development environment + Active TS security clearance more
    Space Dynamics Laboratory (11/27/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering ... interfaces encompass communications, compatibility, and interoperability of electrical and software systems , including radio frequency \(RF\) hardware\. You… more
    Lockheed Martin (11/26/25)
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  • Principal Software Engineer (Remote)

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Secret or TS level clearance . + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a ... big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (10/23/25)
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  • Senior Software Engineer

    CACI International (Denver, CO)
    Senior Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... program building modern, user-facing web applications + Develop, deploy, and sustain software in a government environment + Build, operate, and improve secure… more
    CACI International (01/10/26)
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  • Java Software Engineer

    CACI International (Aurora, CO)
    Java Software Engineer Job Category: Engineering Time...in a STEM field + 5+ years of relevant software development experience + Active TS/SCI clearance ... career in software development and automated testing! **An active TS/SCI clearance with Polygraph is required to begin employment** This position is contingent… more
    CACI International (01/01/26)
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  • Staff / Sr Staff C++ Software

    SciTec (Boulder, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented software engineer to support our programs delivering Next-Generation Missile Warning ... software . This is a unique opportunity to join a...detection, and tracking algorithms for exploitation of remote sensing systems . The ideal candidate will be well-rounded C++ developer,… more
    SciTec (11/22/25)
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  • Principal Software Engineer

    KBR (Colorado Springs, CO)
    Title: Principal Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. KBR is seeking a Principal Software Engineer to work on-site at Schriever...Java software development. Perform all aspects of software engineering support required to implement systems .… more
    KBR (01/08/26)
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  • Senior Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **Intelligence Sector, Cyber & Analytics Business Area ... on bonus of** ** ** **$25,000.** Leidos is seeking a driven and experienced Software Engineer to support a high‑stakes, mission‑critical program **.** In this… more
    Leidos (12/19/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …Our employees are not only part of history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a Software Engineering (Level 3 or 4) ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Support architecture, analysis, and trade studies. Work closely with Systems Engineers to design and document verifiable software more
    Northrop Grumman (11/13/25)
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  • Sr Staff Engineer Software

    Northrop Grumman (Aurora, CO)
    …large agile software development efforts + Experience developing data processing software systems in the defense industry + Demonstrated depth of experience ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/12/25)
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