• Senior C++ Software Engineer

    RTX Corporation (Aurora, CO)
    … for advanced satellite ground systems. + Experience with the full software lifecycle including design, development, unit test , delivery, and maintenance. ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (06/10/25)
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  • Senior Front End Software Developer/…

    CACI International (Aurora, CO)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer...Sterling, VA or Aurora, CO + Clearance: Must have TS /SCI with CI poly (or be willing to take… more
    CACI International (05/13/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …virtualized administration and deployment. + **Ability to obtain and maintain a** ** Top Secret ** **U.S. Security Clearance** **with SCI eligibility required** ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (05/13/25)
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  • Staff Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... you to join our team as a Staff Systems Engineer to serve as the Maritime Targeting Cell -...a Masters; 8 years with a PhD - Active Top Secret /SCI clearance at time of application… more
    Northrop Grumman (06/05/25)
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  • Principal Software Systems Engineer

    BAE Systems (Westminster, CO)
    …and maintain TS /SCI. + Knowledge of related disciplines in software engineering, hardware engineering, integration, test engineering, quality engineering, ... may be available based on position level and/or job specifics. **Principal Software Systems Engineer ** **112943BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (05/14/25)
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  • Space Domain Awareness (SDA) Software

    KBR (Colorado Springs, CO)
    Title: Space Domain Awareness (SDA) Software Integration Engineer /Architect KBR is seeking has an opportunity as a Space Domain Awareness (SDA) Software ... by ingesting, processing, and distributing data. As an SDA Software Integration Engineer /Architect, you will report directly...8 or more years in a Software Development/ Software Engineering or Systems Engineering or Test more
    KBR (06/12/25)
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  • Engineer II - Embedded Flight…

    BAE Systems (Westminster, CO)
    …We are looking to expand our team with a talented and energetic software engineer focused on delivering high-quality, high-reliability embedded software . ... **What You ll Do:** + Support multiple types of software development including embedded, test , and application...TS /SCI. + Experience in designing, developing, and testing software for operational systems using programming languages such as… more
    BAE Systems (06/26/25)
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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 ... bonus!** **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance...database queries and repository solutions + Develop and execute test procedures to validate software functionality and… more
    Leidos (05/30/25)
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  • Hardware/ Software Systems Integration Lead

    Lockheed Martin (Littleton, CO)
    …* Experience developing training material and as an instructor * Active Top Secret /SCI Clearance **Security Clearance Statement:** This position requires a ... for spacecraft and/or missiles * Experience as a Systems Engineer in hardware and software program engineering...experience in multiple Lines of Business * Experience in Software Development and/or integration and test *… more
    Lockheed Martin (06/24/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …compensation and benefits package. Visit our website at: www.dcca.com Senior Software Engineer Candidate must have a TS /SCI with Poly to be considered For ... Senior Software Engineer Location Aurora, CO Job... software and system developers to integrate and test software components to meet requirements. May… more
    DCCA (05/23/25)
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