• Principal Systems Administrator

    ManTech (Arlington, VA)
    …Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification + General ... software, network , and application issues + Manage and maintain computer systems, servers, and other IT infrastructure, ensuring optimal performance and security… more
    ManTech (05/24/25)
    - Related Jobs

  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …level secure communication equipment for secure voice, video telecommunications (VTC), and computer network traffic over global areas + Develop training plans ... security clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems, including coordination with network engineers. + Monitors… more
    Cambridge International Systems Inc (06/10/25)
    - Related Jobs

  • System Administrator

    V2X (Ashland, VA)
    …from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a ... V2X, we are making a difference by delivering decision support tools critical for the protection of our forces...threats. + In the role of an Intermediate System Administrator for the Integrated Early Warning of Chemical, Biological,… more
    V2X (04/10/25)
    - Related Jobs

  • Systems Administrator (Linux)

    Nightwing (Sterling, VA)
    …capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of advanced ... advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our… more
    Nightwing (05/17/25)
    - Related Jobs

  • Systems Administrator with a TS/SCI

    Zantech (VA)
    …to ensure stable operation of in-house computer software systems and network connections. The Systems Administrator will plan, develop, install, configure, ... maintain, support , and optimize all network software and communication links. Responsibilities include, but will not be limited to: + Organizes and directs… more
    Zantech (06/28/25)
    - Related Jobs

  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …**Skills:** Computer Servers,Disaster Recovery (DR),Linux,Software Updates,Technical Support **Certifications:** Red Hat Certified System Administrator ... experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support… more
    General Dynamics Information Technology (06/30/25)
    - Related Jobs

  • Unix/Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …US Government required, US Citizenship is required. Four (4) years of experience as a computer system administrator , of which at least three (3) years must be ... Job Overview Job Title: UNIX/LINUX Administrator Lead Job Location: Portsmouth, VA Job Responsibilities Supporting the Operating System configuration and associated… more
    Trace Systems Inc (05/16/25)
    - Related Jobs

  • Systems Administrator

    TekSynap (Chantilly, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The **Systems** ** Administrator ** willworkin one or severalareas of the project, providinga holistic ... and have responsibilities in one ofthree areas - Systems O&M Support , Storage Administration and Management, or Enterprise Operations Management. Specific… more
    TekSynap (05/13/25)
    - Related Jobs

  • System Administrator (Lenel)

    Serco (Norfolk, VA)
    …installation, testing and maintenance of patch panels, fiber enclosures and network racks. + Support development, design, configuration/setup, test, maintenance ... **Position Description** Are you a **System Administrator ** looking for a place where you can...applicable Information Assurance Vulnerability Alert (IAVA) security requirements. + Support the regular security scans of network … more
    Serco (04/25/25)
    - Related Jobs

  • Senior System Administrator

    ManTech (Virginia Beach, VA)
    …VA** . This position is **onsite** . In this role, the Senior Systems Administrator will support a secure Windows-based Information System and will assist and ... support the installation, operation, and maintenance of all current...and best practices **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology or related field + 5+… more
    ManTech (06/28/25)
    - Related Jobs