• System Development Engineer, STRADA - Service…

    Amazon (Arlington, VA)
    …services from the ground up. A good candidate must have strong Linux/Unix Systems Administration knowledge, including shell scripting, and a proficiency in at ... ever increasing number of tools to manage thousands of network devices that support AWS services. Our Systems... network devices that support AWS services. Our Systems Team manages the hundreds of tools/services and components… more
    Amazon (09/24/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …Hat Enterprise Linux (RHEL) 9+ and Bash + 1+ years of experience with Network administration experience, including DNS, routing, and firewall configuration + 1+ ... as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure...years of experience with Experience with general systems administration enabling tools such as Jira,… more
    ManTech (09/10/25)
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  • Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified Systems Administration RHEL 9 - Redhat Certified Systems ... A SENIOR LINUX ADMINISTRTAOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying… more
    General Dynamics Information Technology (08/22/25)
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  • Sr Windows Server Technician

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP); ... Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP);… more
    Navy Exchange Services (NEX) (09/26/25)
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  • Cisco Identity Services Engineer Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …policies for network device administration . + Manage firewall and network security systems by establishing and enforcing approved policies + Analyze ... Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test...Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen … more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • UC Engineer

    World Wide Technology (Quantico, VA)
    …of changes, including risk assessments, testing outcomes, and post-implementation reviews. ** Network Administration :** + Monitor network performance and ... solutions to minimize downtime. **System Maintenance:** + Monitor and maintain IT systems , including servers, workstations, and network equipment. + Perform… more
    World Wide Technology (09/30/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …Linux/Unix operating systems , including command-line tools and system administration tasks. + Networking: Understanding of network protocols, infrastructure, ... and streamlining alerting workflows. + Leverage operational data to automate systems administration , operations and incident response processes to improve… more
    Nightwing (09/26/25)
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  • Data Security Specialist

    Lockheed Martin (Herndon, VA)
    …security alarm system administration \. \- Strong understanding and knowledge of computer, network , and security systems \. \- Must be able to travel between ... security system devices such as drones, robotics, biometrics, and other emerging technology systems \. * Assist in IT network support coordination for security … more
    Lockheed Martin (09/24/25)
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  • Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …retail operations across the organization. This role oversees the seamless integration of network systems in retail environments, including Point of Sale (POS) ... Sr. Retail IT Specialist designs and manages the structural integrity of retail network systems , integrating advanced technologies with existing WAN and LAN… more
    US Coast Guard (07/03/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems ... + Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active… more
    ENS Solutions (09/27/25)
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