• SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …combined experience in the management, administration , maintenance, and repair of UNIX/ LINUX and Windows based computer networks, including: + ISNS, CANES, ... systems . + Heating, Ventilation, and Air Conditioning (HVAC) systems , limited to routine system checks and...Navy systems (or equivalent type network). + Windows based network management and administration . +… more
    V2X (11/13/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration ( Linux / Windows ) in hybrid or cloud ... minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux / Windows ) + CNCF ecosystem tools & cloud-native… more
    TekSynap (10/02/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …technical support, upgrades, patching, and troubleshooting services. + Providing full coverage for Linux or Unix system administration functions to support ... configuration management and deployment across Windows , macOS, Linux /Unix, and other operating systems and virtual...HS Diploma and 4+ years of lab management or systems administration experience. + 2+ years of… more
    ARSIEM (11/12/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating systems . + Networking: Knowledge ... Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform… more
    Nightwing (09/26/25)
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  • Network/ Systems Administrator

    GovCIO (Arlington, VA)
    …maintaining classified systems within SIPR/JWICS networks. + Strong knowledge of Linux (RHEL) and Windows administration . + Proficiency in scripting ... and JWICS networks. The ideal candidate will possess strong Linux and Windows experience, the ability to...integration. + Validate and update connection commands periodically. **AWS Systems Administration ** + Manage and maintain AWS… more
    GovCIO (12/16/25)
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  • Junior System Administrator

    TekSynap (Fort Belvoir, VA)
    …IT applications. + Perform system administration functions on NE-MA standalone Windows and Redhat Linux based operating systems and applications. + ... configuration guides. + Manage and secure VMWARE virtual images Linux and Windows based systems ...Supports all components of the SharePoint environment including form, administrative site collection administration activities such as… more
    TekSynap (12/05/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …an active Top Secret clearance to start\. \#lmatl **Basic Qualifications:** \* In\-depth systems administration experience with Linux \* Demonstrated track ... or interest in developing skills in the following technical areas: \* In\-depth systems administration experience with Windows \(including Active Directory\)… more
    Lockheed Martin (10/22/25)
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  • Principal / Sr. Principal DevOps Software Engineer

    Northrop Grumman (Chantilly, VA)
    …(TCP/IP, VLAN, network protocols, etc.) + Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in ... etc.) + Knowledge and familiarity with using and building Windows and Linux Operating Systems ...as Code (IAC) and immutable OS + Experience with System Administration + Familiarity with Kubernetes, Docker,… more
    Northrop Grumman (12/04/25)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    …for remote flexibility. **Responsibilities:** + Provides support for Linux /Unix, Windows , and other embedded operating systems and applications, to include ... of hardware, software or system functional specifications. + Provides system administration for assigned on-prem and/or cloud infrastructure, and establishes… more
    CACI International (11/29/25)
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  • Enterprise Act Engineer II

    Amazon (Herndon, VA)
    …troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows environment; and ... troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows environment; and… more
    Amazon (12/16/25)
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