• Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …position on our McLean Va campus. Roles & Responsibilities: + Building and hardening Windows , Linux , Hypervisor systems, such as VMware + Patching and updating ... Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and maintenance of...Windows and Linux (RHEL, Ubuntu) server and… more
    The MITRE Corporation (09/04/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …is seeking 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...- 2+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    Node.Digital (09/17/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …looking 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...+ 2+ years of directly relevant experience as a Linux System Administrator . + 2+ years MacOS… more
    ARSIEM (09/16/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, ... VOIP, and VTC devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience and Qualifications:… more
    Assertive Professionals (07/10/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …Software Engineer will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. + Program ... vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled… more
    Imagine One Technology & Management (09/24/25)
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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 of ... 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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  • Systems Admin/DBA (Secret Clearance) - DC Metro…

    General Dynamics Information Technology (Falls Church, VA)
    …**Systems Administrator Senior Advisor Duties and Responsibilities** + Manage and maintain Windows and Linux servers in the Azure Government cloud + Handle ... Operations **Skills:** Azure Active Directory (AD),Microsoft Azure Cloud Services,Microsoft Windows Server,PL/SQL (Programming Language),Structured Query Language (SQL) **Certifications:** Security+… more
    General Dynamics Information Technology (08/29/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …networked high availability storage area networks (SANs), encryption devices, as well as Windows and LINUX servers. The Contractor shall provide O&M support for ... officer with security-controlled systems. + Demonstrated experience as an Oracle LINUX Systems Administrator . + Demonstrated experience in Oracle EXADATA… more
    The Metamorphosis Group (08/09/25)
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  • System Development Engineer II

    Amazon (Herndon, VA)
    …MySQL, Oracle, or equivalent database; and (5) troubleshooting systemic problems in a Windows , Linux , or Unix based environment. Amazon.com is an Equal ... experience in the job offered, or as a Systems Administrator , or a related occupation. Employer will accept three...equivalent database; and (5) troubleshooting systemic problems in a Windows , Linux , or Unix based environment.#0000 Preferred… more
    Amazon (07/24/25)
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  • IT Specialist

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …world can't wait. You Have: + Experience with configuring and managing Unix, Linux , and Windows operating systems, including installing or loading operating ... IT Specialist The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. We're… more
    BOOZ, ALLEN & HAMILTON, INC. (10/01/25)
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