• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems… more
    SimIS Inc. (08/07/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/LINUX, CISCO IOS, Windows Server, and Microsoft SQL. ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance… more
    M. C. Dean (08/27/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... Ensure the security, stability, and high availability of enterprise data storage systems . + Maintain storage and network policies and standards aligned with… more
    TekSynap (07/26/25)
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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...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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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... + Perform large scale configuration management and deployment across Windows , MacOS, Linux/Unix, and other operating systems ...years of directly relevant experience as a Linux System Administrator . + 2+ years MacOS and iOS experience. +… more
    ARSIEM (09/16/25)
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  • System Development Engineer II

    Amazon (Herndon, VA)
    …related field and one year of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer will accept three years of ... AMAZON WEB SERVICES, INC. Offered Position: System Development Engineer II Job Location: Herndon, Virginia Job Number: AMZ9082530 Position...of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer… more
    Amazon (07/24/25)
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  • Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …Salesforce Certified Platform Developer I. + Salesforce Certified Platform Developer II . + Salesforce Certified Advanced Administrator (Preferred). + Salesforce ... being a part of the PenFed family. PenFed is hiring a (Hybrid) Salesforce Engineer II at our Tysons, Virginia location. The primary purpose of this job is to guide… more
    PenFed Credit Union (09/19/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Falls Church, VA)
    …We are seeking a qualified, motivated individual to join GDIT as a ** Systems Administrator Senior** . As part of our deployment information technology ... with project managers and developers to plan and implement database projects ** Systems Administrator Senior Advisor Duties and Responsibilities** + Manage and… more
    General Dynamics Information Technology (08/29/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and maintenance of IT ... who has prior experience working as a classified IT Systems Administrator . This is an on-premises position...Va campus. Roles & Responsibilities: + Building and hardening Windows , Linux, Hypervisor systems , such as VMware… more
    The MITRE Corporation (09/04/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is supporting a US Government customer to provide support for ... seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of… more
    Node.Digital (09/17/25)
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