• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer operating systems , LINUX operating systems , CISCO Systems , computer security program administration , and administration /distribution of ... solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network architectures can be accredited for… more
    SimIS Inc. (11/06/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …Engineering, or related degree, or HS Diploma, and 7+ years of lab management or systems administration experience. + 6+ years of experience as a Cloud Engineer, ... Linux (RHEL) experience to design, implement, and test cloud-based infrastructure and services, with a focus on Red Hat-based... and services, with a focus on Red Hat-based systems across hybrid and multi-cloud environments. This position will… more
    ARSIEM (11/12/25)
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  • Deployment Support Technician III, Global Server…

    Google (Sterling, VA)
    …repairs and troubleshooting on IT equipment or in a similar role (eg, Systems Administration , Network Deployment Engineer, Help Desk Technician, etc.). + ... on technical equipment. + Experience with diagnosing and troubleshooting operating systems , computer hardware and server hardware. + Experience with networking… more
    Google (01/06/26)
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  • System Administrator Lead

    System One (Mclean, VA)
    …Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch management, and configuration oversight. * ... * Provide O&M support for NIPRNET, SIPRNET, and JWICS systems , as well as P2P SAR (a SAP system),..., as well as P2P SAR (a SAP system), infrastructure for approximately 400 users. * Provide O&M support… more
    System One (12/26/25)
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  • Telecommunications Engineer 3 (Richmond, VA)

    M. C. Dean (Richmond, VA)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (01/06/26)
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  • Cisco Identity Services Engineer/ Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …client provisioning. + Configure and implement TACACS+ policies for network device administration . + Manage firewall and network security systems by establishing ... to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test and Evaluation… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Software Developer

    Oracle (Richmond, VA)
    …and resolve complex technical issues across applications, pipelines, containers, and infrastructure . + Experience integrating and operating distributed systems . ... build, and maintain scalable, distributed, and resilient software components and infrastructure supporting our healthcare platform. The ideal candidate will be… more
    Oracle (01/06/26)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administration to support the design, development, and deployment of ... technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and troubleshooting… more
    ARSIEM (12/23/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and troubleshooting ... + Providing full coverage for Linux or Unix system administration functions to support the TEN infrastructure ....HS Diploma and 4+ years of lab management or systems administration experience. + 2+ years of… more
    ARSIEM (11/12/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    …Manager, and program leadership. Required Qualifications + 5-8+ years in systems administration or platform engineering for mission-critical applications ... of complex MDM epics by standing up and maintaining CI/CD-enabled infrastructure ; hardening, patching, and monitoring systems ; automating deployments; enforcing… more
    RGP (01/01/26)
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