• System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our ... deploy, operate, and maintain a wide variety of mission critical platforms and systems for commercial and government customers. This position is part of a small… more
    The Boeing Company (09/21/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …candidate will be responsible for designing, implementing, and managing our Windows -based systems and applications, ensuring their performance, security, and ... Active Directory/LDAP, MS Exchange, WSUS, PowerShell, DNS and related systems on all enclaves. + Create and maintain the...of security scan findings. + Design and implement cloud-based Windows service. + Design, implement and maintain VMware… more
    Koniag Government Services (07/12/25)
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  • Systems Engineer II

    Dollar Tree (Chesapeake, VA)
    …rotations as required.** **Required Qualifications:** **10+ years of experience in Windows Systems Engineering or related IT infrastructure roles.** **Strong ... **The Systems Engineer II is responsible for the design,...responsible for the design, implementation, and optimization of enterprise-level Windows , virtualization, and Microsoft 365 infrastructure. This role ensures… more
    Dollar Tree (09/23/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …issues that arise. This individual is accountable for Splunk, Linux, Windows , and application systems that support the infrastructure. Responsibilities ... + Provide daily operational support for Linux and Microsoft Windows operating systems and applications + Support...complete tasking to create new VM's + Upgrade the VMWARE infrastructure + Develop and maintain standards and procedures… more
    General Dynamics Information Technology (08/28/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …Va campus. Roles & Responsibilities: + Building and hardening Windows , Linux, Hypervisor systems , such as VMware + Patching and updating Windows and ... us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation,...Linux (RHEL, Ubuntu) server and desktop operating systems + Updating anti-virus software definitions for Windows… more
    The MITRE Corporation (09/04/25)
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  • Systems Engineer L3

    NTT America, Inc. (Richmond, VA)
    …**REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. ... ability to guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. +… more
    NTT America, Inc. (09/27/25)
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  • System Engineer

    CACI International (VA)
    …for Security+ or any of CISSP, CCNA, or CCNP + Experience building Windows client systems . Experience with automated build processes preferred but not ... collaborate effectively with cross-functional teams and clients. + Experience with Windows virtualization capabilities: Azure Virtual Desktop or VMware Horizon… more
    CACI International (09/06/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …+ Provides expert technical support, administration, and engineering on all Microsoft Windows Operating Systems . + Monitors, performance tunes, troubleshoots and ... is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of...availability. + Provides expert technical support with the entire VMWare environment. + Leads and performs changes to OS,… more
    Saliense Consulting (10/01/25)
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  • Systems Engineer

    Parsons Corporation (Centreville, VA)
    …with 5+ years of experience. Experience may be substituted in lieu of degree. + VMWare Administration + Linux and Windows OS Administration + Active Directory / ... **Job Description:** Parsons is looking for an amazingly talented Systems Engineer to join our team! In this role...+ Atlassian Suite of Applications + Microsoft Products (Server Administrator , Azure) + Must be able to work in… more
    Parsons Corporation (09/04/25)
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  • Architect

    Leidos (Springfield, VA)
    …Professional certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, CompTIA Security+, VMware VCP, or similar. + Advanced ... complex technical issues. + Strong understanding of system-level troubleshooting, operating systems (eg, Linux, Windows ), and enterprise hardware platforms. +… more
    Leidos (09/26/25)
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