• System Administrator

    TekSynap (Arlington, VA)
    …Engineer** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native ... of cloud services. + Monitor performance, availability, and compliance of all systems . **REQUIRED QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or… more
    TekSynap (10/02/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …processes and systems + Writes and updates project documentation including system procedures, presentations, and training materials + May serve as technical team ... Trust/Other Required:** None **Job Family:** Technical Solutions **Skills:** Information Systems ,Microsoft SharePoint,Operations **Experience:** 10 + years of related experience… more
    General Dynamics Information Technology (10/29/25)
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  • Unix Administrator

    TekSynap (VA)
    …+ Linux Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration ... + Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX, HP-UX, and Solaris. Optimizes backup processes;… more
    TekSynap (11/15/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Desired Experience and Skills** + Extensive knowledge of ... & Qualifications** **RESPONSIBILITIES** + Provision, operate, install/configure, and maintain systems hardware, software, and related infrastructure, with a focus on… more
    TekSynap (11/08/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …None * * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle ... candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system ...solutions, end-to-end integrating a mix of cloud, platform, and application components. + Define system architectures that… more
    CACI International (09/26/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …do + Maintain smooth operation of multi-user computer systems + Set up administrator and service accounts; manage system documentation + Tune system ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (09/05/25)
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  • Senior Database Administrator

    TekSynap (VA)
    …+ Microsoft Certified Architect: MS SQL Server + Microsoft Certified: Azure Database Administrator Associate + DoD 8570 IAT Level II Baseline Certification: + ... environments. + Project long-range database requirements in coordination with information systems managers and other stakeholders. + Design, create, implement, and… more
    TekSynap (11/15/25)
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  • Network Administrator - (Portsmouth, VA)

    Serco (Portsmouth, VA)
    **Position Description** Are you a **Network Administrator ** looking to discover a place you can make a difference every day? Serco is that place!We are currently ... seeking a Network Administrator to be responsible for IT services required to...+ Maintain and securing regional and local level OT systems in accordance with Navy directives. + Ensure connectivity… more
    Serco (10/07/25)
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  • JIRA Administrator

    GCyber (Arlington, VA)
    … will be configuring and maintaining JIRA dashboards and workflows to streamline cloud systems deployment and management. As the JIRA Administrator , you will: + ... GCyber is seeking a JIRA Administrator , to support a high profile DISA customer...and applying industry best practices. + Administer applications and systems , including backups, scheduled jobs, and testing of new… more
    GCyber (09/06/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    … SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying ... None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates, System Administration,Technical Issues… more
    General Dynamics Information Technology (10/25/25)
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