• Principal Systems Administrator

    ManTech (Arlington, VA)
    …Certification or ability to obtain within 6 months of hire + Knowledge of Microsoft Windows Systems , HP SANs, VMware products + Experience using a Service Desk ... : + One of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft… more
    ManTech (05/24/25)
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  • System Administrator 3

    M. C. Dean (Vienna, VA)
    … system modifications completed through ticketing system . + Resolve complex system issues for physical security systems and networks + Strong verbal and ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
    M. C. Dean (06/09/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    …team in **Chantilly, VA.** The position is **onsite.** The system architect engineer implements, and manages complex IT systems , infrastructure , and ... within 6 months of hire + Knowledge of Microsoft Windows Systems , HP SANs, VMware products +...the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions… more
    ManTech (05/24/25)
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  • System Administrator 1

    M. C. Dean (Arlington, VA)
    …physical security system performance and recommend improvements. + Resolve complex system issues for physical security systems and networks. + Triage ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
    M. C. Dean (05/14/25)
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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    … system modifications completed through ticketing system . + Resolve complex system issues for physical security systems and networks + Strong verbal and ... analyzing system data to prevent problems, implementing new workstations, and system extensions. + Requires an understanding of Windows patching and… more
    M. C. Dean (05/14/25)
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  • Senior Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Senior Systems Engineer ** to serve as a Senior Systems Administrator with experience in US Navy IT networks to ... availability and reliability. The position will support end-to-end network, system , and element visibility; facilitate rapid operations, administration, maintenance,… more
    SAIC (06/04/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Systems Engineer ** to serve as a ** Systems Administrator** with experience in US Navy IT networks to support the ... availability and reliability. The position will support end-to-end network, system , and element visibility; facilitate rapid operations, administration, maintenance,… more
    SAIC (06/04/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure network ... Managers. 5. Ensure alignment and effective collaboration among cybersecurity, information systems infrastructure , and software development and operations teams… more
    M. C. Dean (05/19/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains ... smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and...including coordination with network engineers. + Monitors and manages system resources, including CPU usage, disk usage, and response… more
    Parsons Corporation (05/17/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …of progressive, hands-on experience maintaining Enterprise information systems as a systems administrator or systems engineer . + Demonstrated expertise ... the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission… more
    V2X (05/17/25)
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