• Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET/SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science ... JAVA, XML, PHP Oracle, MS SQLServer, ColdFusion Server, CFML, CFScript IIS, Sencha Software tool, Python and Windows Server 2016R@ or higher. + Experience in writing… more
    Cinteot (11/05/25)
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  • Senior Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …market. Collins Aerospace Resilient Connectivity Products (RCP) Engineering seeks a **Senior Software Engineer ** to join the Platform Services Software ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a...environment + Experience with rapid prototyping and development of software solutions + Active and transferable US… more
    RTX Corporation (12/13/25)
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  • Software Engineer II - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …the world safe, connected, and informed-no matter the environment. We're looking for a ** Software Engineer II** who's ready to make an impact. In this role, ... Top Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Resilient Connectivity Products software teams are on… more
    RTX Corporation (12/13/25)
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  • Staff Engineer Software

    Northrop Grumman (Aurora, CO)
    …be a part of our mission! Northrop Grumman Space Systems is seeking a Staff Software Engineer to join our team supporting the Integrated National Systems (INS) ... You'll get to Do:** We are looking for a Software Engineer experienced in Java (as your...experience can be considered in lieu of degree + ** Active Top Secret/SCI security clearance required at… more
    Northrop Grumman (11/11/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Tampa, FL)
    …your career. We are looking for you to join our team as a **Principal Cyber Software Engineer ** based out of **Tampa, FL** . _Note: Due to the classified nature ... as VMWare or Proxmox + Experience working with Windows Active Directory in custom software + Experience...and operating on the command line **Preferred Qualifications** + Active Top Secret / SCI security clearance.… more
    Northrop Grumman (10/21/25)
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  • Security Software Engineer

    SpaceX (Hawthorne, CA)
    Security Software Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER - TOP SECRET...+ Strong analytical and problem-solving skills for troubleshooting complex software -hardware integration issues + Active Top more
    SpaceX (12/18/25)
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  • Software Engineer , HITL…

    SpaceX (Hawthorne, CA)
    Software Engineer , HITL - Top Secret Clearance... + Experience with test automation and CI/CD pipelines + Active Top Secret, Top Secret SCI, or ... the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , HITL - TOP ...to align with operational needs. + Note that an active clearance may provide the opportunity for you to… more
    SpaceX (01/05/26)
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  • Full Stack Software Engineer

    SpaceX (Hawthorne, CA)
    Full Stack Software Engineer - Top ...skills in debugging, performance optimization, and test automation. + Active Top Secret, Top Secret ... goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET...to align with operational needs. + Note that an active clearance may provide the opportunity for you to… more
    SpaceX (01/05/26)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity ... to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a...weeks in support of mission activities. + Possesses an active TOP SECRET/SCI clearance and possesses eligibility… more
    General Dynamics Information Technology (11/20/25)
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  • Software Engineer (Special Projects)…

    SpaceX (Hawthorne, CA)
    Software Engineer (Special Projects) - Top Secret...software development with C++ or C languages + Active Top Secret, Top Secret ... to make this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (SPECIAL PROJECTS) - TOP SECRET CLEARANCE As a Software more
    SpaceX (11/26/25)
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