• Journeyman Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    … System . The successful candidate will provide intermediate-level network and systems administration to ensure high availability, performance, and security of ... (or equivalent work experience). + 3-5 years of experience in network and systems administration . + Strong understanding of TCP/IP, routing/switching, VPNs, and… more
    NANA Regional Corporation (10/17/25)
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  • Middleware Team Lead

    GovCIO (Trenton, NJ)
    …Portals, and associated SW products and operating system configuration in LINUX , UNIX and Windows environments. Once deployed, responsible for maintaining ... ARMY security requirements. Responsible for development and maintenance of mid-tier system monitoring and administrative dashboards to ensure a proactive… more
    GovCIO (09/25/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …based on additional years of experience) + 15+ years of related experience + System Administration , IT Systems and Infrastructure, IT Maintenance, Backup and ... the administration , maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability,… more
    General Dynamics Information Technology (11/19/25)
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  • Service Desk Specialist Tier II

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …infrastructure, including hardware, software, and networks. + Proficiency in system administration (ie. Windows , Linux ). + Strong troubleshooting and ... Windows servers, workstations, virtual machines, and other critical systems in an enterprise environment. + Support account creation, password resets,… more
    UIC Government Services and the Bowhead Family of Companies (11/07/25)
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  • Production Operations Systems Engineer

    SAIC (TX)
    …. + Strong proficiency in Linux /Unix and Windows operating systems . + Experience with system administration tasks including user management, ... Implement continuous improvement methodology through the use of IT systems or procedure. + Maintain inventory of system... systems or procedure. + Maintain inventory of system assets. + Ensure compliance with VA standards and… more
    SAIC (10/30/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …preferably within the intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with ... Description:** **What You'll Be Doing:** + Manage and maintain Windows and Linux servers, ensuring optimal performance,...+ Develop and maintain Standard Operating Procedures (SOPs) for system administration tasks. + Work closely with… more
    Parsons Corporation (09/04/25)
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  • Information System Security Officer (ISSO),…

    Lockheed Martin (Cape Canaveral, FL)
    …security clearance\.** Key Responsibilities of this role include: * Carry out technical administration of an Information System in accordance with internal LM ... of system hardening via implementation of the Defense Information Systems Agency \(DISA\) Security Technical Implementation Guides \(STIGs\)\. * Knowledge of… more
    Lockheed Martin (09/19/25)
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  • Penetration Tester, Senior

    CACI International (Chantilly, VA)
    …(SMS, MMS, Voice, data) and cellular system functions * Understanding of Operating Systems ( Windows , MacOS, Linux , Mac OS, Mobile OS, etc.) * ... tools (ie, Nmap, Wireshark, Metasploit, Canvas, Kismet, BackTrack etc.) * Proficient in Windows System Administration with basic understanding of Cisco… more
    CACI International (10/18/25)
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  • Systems Administrator

    Northrop Grumman (Aurora, CO)
    …employees are not only part of history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** System Administrator** in the Payload and ... obtain an adjudicated CI Polygraph.** + Basic understanding of VMWare, k8s, Windows , Linux , enterprise implementation, migration, and maintenance. + Experience… more
    Northrop Grumman (09/26/25)
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  • Video Tech

    Leidos (Springfield, VA)
    …technical knowledge of systems integration across varied platforms (eg, Windows , Linux , cloud, hybrid infrastructures). + Familiarity with IT governance, ... for hardware, software, and network integration. + Strong understanding of system administration , network installations, and software deployment practices. +… more
    Leidos (11/01/25)
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