• Systems Administrator

    Amentum (Warrenton, VA)
    …Implement robust backup strategies and disaster recover solutions * Ensure systems comply with organizational policies and security standards * Manage IP address ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator** to join our team of passionate individuals in **Warrenton, VA** . In… more
    Amentum (12/10/25)
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  • z/VM Systems Programmer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …customers operate while you advance your career. Join GDIT as a **z/VM Systems Programmer Sr Principal** and build an impactful career in enterprise IT, ... you. **MEANINGFUL WORK AND PERSONAL IMPACT** _As a_ **_z/VM Systems Programmer Sr Principal_** _, the work you'll do... + Provide support for zLinux guests + Monitor system performance and implement tuning and capacity planning improvements… more
    General Dynamics Information Technology (12/10/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our team... and software including but not limited to: + Backup and Recovery + Software management + Security management… more
    SMX (12/04/25)
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  • Systems Engineer/COTS Integrator

    ManTech (Chantilly, VA)
    …with external partners as required + Design effective and secure interfaces to external systems + Identify and resolve system issues in a timely manner, ... **MANTECH** seeks a motivated ** Systems Engineer/COTS Integrator** to support a dynamic and innovative program focused on Big Data infrastructure, advanced… more
    ManTech (12/03/25)
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  • Senior Systems Analyst

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Analyst** to join our team in **Chantilly, VA** . The position is **onsite** . ... are not limited to:** + Providing Tier II IT Systems support on a wide range of technologies, including:...Group Policy, and PKI; administering vSphere, Horizon View, data backup , and antivirus software; basic networking including DHCP/TCPIP +… more
    ManTech (10/29/25)
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  • Senior Network/ Systems Tools Engineer

    Leidos (Chantilly, VA)
    …The Digital Modernization Sector at Leidos has an opening for an a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. **The job duties are as ... follows:** + System Architecture: Design, implement, and maintain the OpenText Network...and connectors to connect both platforms with other enterprise systems and applications. + Performance & Optimization: Monitor and… more
    Leidos (12/20/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …automated deployments + Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems + Advanced system monitoring and observability in classified ... Responsibilities As a ** Systems Engineer III** you will provide leadership in...in Top Secret environments. + Prior work implementing secure backup and disaster recovery solutions for classified data. +… more
    Noblis (12/22/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a ** Systems Engineer IV** you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise in… more
    Noblis (12/22/25)
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  • Senior Electrical/ Critical Systems…

    WSP USA (Arlington, VA)
    …of building systems including Electrical Switchgear, distribution, electrical backup systems and automation. + Assist cross-functional teams with ... WSP USA is initiating a search for a Full-time **Electrical/ Critical Systems '** **Commissioning Agent** for our New York office. Other office locations considered… more
    WSP USA (12/06/25)
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  • System Flex - Internal Travel Respiratory…

    Bon Secours Mercy Health (Richmond, VA)
    …to float to various assigned sites throughout the Bon Secours Mercy Health System , outside of their home location, to provide patient care promoting and restoring ... + Paid time off, parental and FMLA leave, short- and long-term disability, backup care for children and elders + Tuition assistance, professional development and… more
    Bon Secours Mercy Health (11/07/25)
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