• Microsoft Exchange & Messaging Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft PowerShell,Microsoft Windows Server,Systems Engineering **Experience:** ... deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for… more
    General Dynamics Information Technology (10/29/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD),Configuration Management (CM),Microsoft SQL Server ... leadership to less-experienced systems engineers + Utilizing MCM to provide security updates, vulnerability patches, hotfixes, and other updates to user workstations… more
    General Dynamics Information Technology (10/22/25)
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  • Windows Linux Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,System Administration,Windows Applications **Certifications:** CompTIA ... and in writing. + Participate in special projects and respond to security incidents as needed. **Qualifications:** + Bachelor's degree in Computer Science,… more
    General Dynamics Information Technology (10/14/25)
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  • Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …Engineer/Architect with subject matter expertise** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides ... and COI transport design that supports performance, quality of service, security , and mission requirements. + Provide secure access solutions leveraging wired… more
    Leidos (10/11/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + ... Distribution Console, Forcepoint Trusted Thin Client enterprise administration and security hub, maintaining secure connections to each virtualized backend network.… more
    General Dynamics Information Technology (10/08/25)
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  • Zero Trust Cyber Systems Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Requirements Gathering,Strategic Roadmaps,Technical Requirements **Experience:** 10 ... **Configure infrastructure software products to meet mission and ZT security requirements in lab environments and/or customer environments** **Proactively identify… more
    General Dynamics Information Technology (10/07/25)
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  • Mid-Level Software Engineer

    Leidos (Chantilly, VA)
    …services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/05/25)
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  • Sr. Software Engineer

    Leidos (Chantilly, VA)
    …services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/05/25)
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  • Systems Development Engineer I, AWS ADC Storage…

    Amazon (Herndon, VA)
    …successful Systems Development Engineer should be focused on troubleshooting complex system operations , not just on a server level but enterprise wide. Additionally, ... currently possess and maintain an active TS/SCI with polygraph security clearance. The position further requires that, after start,...that's why customers from the most successful startups to Global 500 companies trust our robust suite of products… more
    Amazon (10/04/25)
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  • Systems Interoperability Tester, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a Systems Interoperability Tester within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... and creating technical documentation to verify compatibility, performance, and security standards. Key duties include developing test plans and methodologies,… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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