• Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    …but not limited to:** + Lead and supervise a team of system administrators ( Windows /Linux/ VMWare ) and IT support staff. + Design, implement, and maintain ... key role in the management, optimization, and troubleshooting of our VMware virtualized environment and Active Directory infrastructure, ensuring seamless and… more
    ManTech (12/19/25)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    …server and application health and performance. + Conduct login credential monitoring for Windows and VMware servers. + Review system and application logs ... ESXi and ESX Server (version 6.7 or later) + VMware vSphere (version 6.7 or later) Server and Application...tuning and optimization. + Provide cross-training of basic SolarWinds administrative tasks to junior team members as needed +… more
    System One (12/26/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …partnering with engineering and test teams\. *Apply best practice management across Windows , Linux, and VMware vSphere/ESXi environments\. *Design and implement ... are a self starter with proven experience administering heterogeneous environments \( Windows , Linux, VMware \)\. *You excel at scripting-especially Python-to… more
    Lockheed Martin (10/22/25)
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  • System Administrator

    CACI International (Ashburn, VA)
    … and /or Linux Operating systems + Minimum 3 Years of VMware administration + Prior experience with Windows Operating System and application is highly ... self-starter _Desired:_ + Technical Certifications + Experience working with Linux, Windows , and VMware + Understanding Inventory Management, Shipment processes… more
    CACI International (12/13/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …range in complexity and size to include multi-platform computing (Linux, Windows , VMWare ), virtual environments, and mobile systems. Extensive experience ... lead security consultant with internal departments and provide technical and administrative expertise + Maintain long-term customer relations, building trust and… more
    AeroVironment (12/24/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …Diploma and 5+ years of relevant IT systems experience + Experience in system administration , with proficiency in both Linux and Windows environments + Must have ... CompTIA Security+ CE + VMware , Windows , or Linux Operating System (OS) certification, or ability to obtain within 6 months of hire **Preferred Qualifications:**… more
    ManTech (12/19/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    Job Overview Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support ... securing the Homeland. NNSY CIO is responsible for the installation, administration , development, management, and/or maintenance of all networks and systems… more
    Trace Systems Inc (11/27/25)
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  • Cybersecurity Analyst

    SAIC (Suffolk, VA)
    …solutions. + Security+ and one of the following: + CCNA, CCNP, Enterprise Linux, VMWare Professional, Windows 2019 or higher or VMWare Certified Associate. ... experience supporting an IT Enterprise environment in a cyber, system administration , engineering or management capacity. Additional years of experience accepted in… more
    SAIC (01/07/26)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …and Operations **Skills:** Computer Servers,IT management and operations,Troubleshooting, VMware Administration **Certifications:** CompTIA Security+ CE ... Yes **Job Description:** Transform technology into opportunity as a **Senior VMware Administrator** at GDIT. Shape what's next for mission-critical government… more
    General Dynamics Information Technology (01/05/26)
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  • Cyber Automation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …solutions for hybrid cloud environments + 3+ years of experience performing systems administration in Windows , Linux, or VMware environments, including ... performing basic troubleshooting, installation, and configuration, monitoring system performance or availability, and performing security upgrades + 3+ years of experience programming and debugging, shell scripting, application containerization, data storage,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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