• System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... NIPRNET, SIPRNET, JWICS, and Special Access Systems. * Support replication of network file share volumes via Distributed File System with Replication (DFS-R) between… more
    System One (12/26/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Suffolk, VA)
    …a division of Huntington Ingalls Industries, is looking for a Systems Administrator 1 to support the Joint Training Synthetic Environment (JTSE) Joint Staff ... the smooth operation of multi-user computer systems, coordinating with network administrators as needed. * Monitor, maintain, and support...to from this email address. Additionally, you may also call ### for assistance. Press # 3 for HII Mission… more
    Huntington Ingalls Industries (12/15/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for ... and usage charts, including CPU usage, disk usage and network uptime for the Linux Servers. + Provide general...+ Hours and days TBD upon hire. + Three ( 3 ) days onsite with up to two (2) days… more
    General Dynamics Information Technology (10/25/25)
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  • Systems Administrator II

    NANA Regional Corporation (Suffolk, VA)
    Akima Systems Engineering (ASE) is looking for a System Administrator to support the US Coast Guard C5I Service Center (C5ISC) and provide services for the Global ... Server, Agile Client, Agile Server, DISA GCCS, VMware vSphere, Storage Area Network (SAN), and associated components. + Download and implement software patches,… more
    NANA Regional Corporation (01/05/26)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …storage system design, installation, configuration, security, and maintenance. + Three ( 3 ) years maintaining enterprise storage/ network policies and standards. + ... networks and managing VMware 7.x or later. + Three ( 3 ) years of experience with IP-based network ...Three ( 3 ) years of experience with IP-based network communication. + Installation and configuration experience of backup… more
    TekSynap (10/25/25)
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  • Help Desk System Administrator

    ICF (Reston, VA)
    …remote users for computer applications and hardware (eg, PCs, PC peripherals, network ). + Provides end-user software troubleshooting and support. + Managing first ... quality issues (latency, jitter, packet loss) in collaboration with network and telecom teams. + Answers questions by applying...contact center platforms, preferably NICE CXone and/or Voxco. + 3 + years of experience with the M365 Cloud Services… more
    ICF (01/05/26)
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  • System Administrator 4-IT

    Oracle (Richmond, VA)
    …**Infrastructure Preparation and Documentation** + Assist in creating and maintaining network rack patch matrices. + Support documentation of cable paths, labeling ... layouts match documented floor plans. **Deployment and Troubleshooting** + Support network and software setup during site activations. + Assist in troubleshooting… more
    Oracle (11/25/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …team members and application owners to solve technical problems at the network , system and application levels + Documentation and reporting along with presentation, ... this job requisition will remain open for at least 3 days with an anticipated close date of no...with an anticipated close date of no earlier than 3 days after the original posting date as listed… more
    Leidos (11/25/25)
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  • System Administrator 3 -IT

    Oracle (Ashburn, VA)
    **Job Description** Define, design, and implement network communications and solutions within a fast-paced, leading edge database/applications company. ... **Responsibilities** Perform performance trend analysis and manage the server/ network capacity. Propose client configuration and implement technical solutions to… more
    Oracle (11/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …**Experience** + Ten (10) years of experience in Cybersecurity and Network Defense roles. + Hands-on experience with ACAS administration, including infrastructure ... **Clearance:** + Secret - IT-II Non-Critical Sensitive Clearance or Tier 3 (T3) investigation. **DESIRED QUALIFICATIONS** **EDUCATION** + Bachelor's degree in… more
    TekSynap (10/25/25)
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