• VSolvit LLC (CA)
    software development may be required. Job Summary VSolvit is seeking a Senior Software Engineer with a deep understanding of Electronic Warfare ... an effective communicator who can lead EW Battlespace Autonomy software development quickly and intuitively. EW Autonomy expectations are...Basic Qualifications Must be a US Citizen Must possess Secret Clearance and hold it as a condition of… more
    job goal (12/11/25)
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  • The Computer Merchant, LTD. (Plano, TX)
    JOB TITLE: Senior Systems Engineer - MBSE JOB LOCATION: Plano, TX, Dayton, OH, or Denver, CO WAGE RANGE*: 70-96 JOB NUMBER: 25-03813 Clearance Requirements: ... Active DOD Secret JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Senior Systems Engineer - MBSE to work from one of… more
    job goal (12/10/25)
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  • Senior Software Engineer (Top…

    KBR (Colorado Springs, CO)
    Title: Senior Software Engineer (Top Secret Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... current national capabilities. KBR is seeking a highly motivated Senior Software Engineer to join...Security Clearance: Must have an active US government Top Secret security clearance with the ability to obtain SCI… more
    KBR (11/07/25)
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  • Senior Software Engineer

    General Dynamics Information Technology (Oakton, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Software...onsite. Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT.… more
    General Dynamics Information Technology (12/12/25)
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  • Senior Software Engineer

    Insight Global (Tucson, AZ)
    Job Description Shift: 9/80 Design, develop, integrate, and maintain software systems for on-site factory support of weapon system product development. Create ... systems. Work independently or as part of a team to implement software solutions. Ensure alignment with organizational standards and project goals throughout the… more
    Insight Global (09/23/25)
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  • Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Area is looking for a highly motivated individual to join the program area as a Software Engineer \. This exciting position will fill a critical need in the new ... * You will be working with a custom built software framework and its baseline while integrating into new...work closely with the Product Owner and the Chief Engineer /Chief Architect to support Customer design reviews and various… more
    Lockheed Martin (11/17/25)
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  • Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Program is looking for a highly motivated individual to join the program area as a Senior Software Engineer to support the development team\. As part of an ... is a requirement for consideration\. In this position you will: Serve as a software developer on an Agile team developing web applications in an open architecture… more
    Lockheed Martin (10/10/25)
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  • Senior Software Engineer

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product ... in highly secured and regulated industries. The systems and software you build will be required to meet the...+ Builds, enhances, reuses, contributes to, and identifies new software developer tools to support other programs and applications… more
    Microsoft Corporation (12/02/25)
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  • Senior Software Engineer

    RTX Corporation (Fort Wayne, IN)
    …High-Performance Teams to create mission critical solutions supporting Mission Systems. Our Senior Software Engineers work in an exciting, adaptive, and engaging ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Are you looking to make a meaningful, positive...environment enabling rapid learning to drive success. Our senior software engineers utilize a variety of… more
    RTX Corporation (09/27/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top- Secret security clearance with SCI eligibility to ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...of IT infrastructure. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI… more
    Koniag Government Services (12/10/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top- Secret security clearance with SCI eligibility to ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...and intelligence workforce. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI… more
    Koniag Government Services (12/10/25)
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  • 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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  • 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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