• Software Engineer (Junior-…

    NetSEA Technologies (Aberdeen Proving Ground, MD)
    Position Title: Software Engineer (Junior- Senior ) Clearance: DoD SECRET or higher clearance Location: Aberdeen Proving Ground, MD Travel: up to 15% Role ... Senior Education: Bachelor's Degree Experience: 10 years Summary: As a Senior Software Engineer , you translate objectives into actionable steps and ensure… more
    NetSEA Technologies (10/14/25)
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  • Senior Software Engineer

    Shuvel Digital (Pensacola, FL)
    Senior Software Engineer Location: Pensacola, FL Clearance: Active Secret . Must be able to obtain TS/SCI and DHS suitability prior to starting ... capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support...Government guidelines and regulations Required Skills: + An active Secret security clearance is required with the eligibility to… more
    Shuvel Digital (09/25/25)
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  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Software Engineer ** **- Training System Software (Onsite)** ... We are currently searching for a Sr. Software Engineer to join our team in Sterling VA. Employing some of the most talented dedicated people on the planet is not… more
    RTX Corporation (09/16/25)
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  • Senior Network Engineer - Top…

    General Dynamics Information Technology (Arlington, VA)
    …Citizenship Required:** Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...next for your engineering career. GDIT is seeking a Senior Network Engineer to help support the… more
    General Dynamics Information Technology (11/11/25)
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  • Sr. Software Engineer (Top…

    Lockheed Martin (King Of Prussia, PA)
    …we invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Software Engineer \! Lockheed Martin is a global leader in aerospace, ... currently hold a Top Secret clearance\. **The Work:** * As a Software Engineer for Warfighter Solutions, you can help us take on the world's most important… more
    Lockheed Martin (11/06/25)
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  • Senior Infrastructure Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    …**US Citizenship Required:** Yes **Job Description:** **GDIT is** **seeking** **a** ** Senior ** **Infras** **t** **ructure Engineer ** **to** **Defense Information ... award date is early January.** **MEANINGFUL WORK AND PERSONAL IMPACT** The Senior Infrastructure Engineer will serve as technology expert. As Infrastructure… more
    General Dynamics Information Technology (12/14/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …space and find a career that's built for you\. Lockheed Martin Space is seeking a ** Senior Staff RF Engineer ** to join our team in **Littleton, CO** \! Come join ... and Interplanetary Missions, Missile Defense, and more\. As a Senior Staff RF Engineer within Lockheed Martin...Qualified applicants must possess at minimum a currently Active Secret security clearance to be considered\. * Selected candidates… more
    Lockheed Martin (11/09/25)
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  • Guidance, Navigation, & Control Engineer

    Lockheed Martin (Sunnyvale, CA)
    …a career that's built for you - - - About the Role: As a GNC Sr Engineer , you will join the GN&C team on the Next Generation Interceptor \(NGI\) program\. In this ... C\+\+ simulation * Develop high fidelity models and simulation software * Build new source code in C\+\+ and...the selected employee to be aU\.S\. Citizen\. * Final Secret clearance is required to start employment\. Applicants must… more
    Lockheed Martin (12/11/25)
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  • Software Engineer ( Secret )

    SMX (Washington, DC)
    Software Engineer ( Secret ) (4611)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking ** Software Engineers (Junior/Mid/ Senior /SME)** supporting the design and...Senior *+ years) + Active Security Clearance Required: Secret + Experience with IBM Maximo (custom development and… more
    SMX (10/16/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Human Space Flight and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the ... Citizen\. * Qualified applicants must possess at minimum a currently Active Secret security clearance to be considered\. * Selected candidates will be required… more
    Lockheed Martin (12/10/25)
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