• Corporate Enterprise Network (WAN) Network…

    TekSynap (VA)
    …protocols. **Certifications** + Cisco Certified Network Associate (CCNA) + Certified Information Systems Security Professional (CISSP) + DoD 8570 IAT Level II ... Industriel Cyber Security Professional (GICSP) **Clearance** + Secret - IT-I ( Tier 5/SSBI) Critical Sensitive Clearance **Overview** We are seeking a Corporate… more
    TekSynap (11/08/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    … Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer + Red Hat Certified System Administrator **Education** + Bachelor's degree ... + Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring,… more
    TekSynap (11/15/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security ... 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 (10/11/25)
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  • Technical Support Specialist ( Systems…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …+ Apply patches and implement DoD Security Technical Implementation Guides (STIGs) across systems + Monitor performance and troubleshoot Tier 2 technical issues ... 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 (11/15/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …Description** Overview SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator** to join our dynamic IT team supporting our government ... customer. This role primarily focuses on handling Tier 2 service desk tickets, providing in-depth technical support, and maintaining systems across a secure… more
    SOS International LLC (11/21/25)
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  • Unix Administrator

    TekSynap (VA)
    …environment testing, along with designing and implementing efficiency improvements. + Engineers and implements redundant systems ; develops and enforces policies, ... + 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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  • Mission IT Operator

    CACI International (Springfield, VA)
    …user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security as ... Interface daily with government and partner country senior leadership, system operators, and engineers at the site...system hardware as needed. - Escalate problems to Tier 2 level as required, and notify mission director… more
    CACI International (11/11/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to ... Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Experience** +… more
    TekSynap (11/15/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    … performance and recommend improvements + Resolve complex system issues for physical security systems and networks + Provide Tier 3 support to the system ... at the global level + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems +… more
    M. C. Dean (08/27/25)
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  • Middleware Team Lead

    TekSynap (Radford, VA)
    …and maintenance of middleware software supporting customer applications. + Architect and engineer mid- tier infrastructure for a mixed environment that includes ... servers such as IIS, Apache, Tomcat, WebLogic, and WebSphere. + Manage operating system configurations and mid- tier components to ensure high availability and… more
    TekSynap (10/25/25)
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