• System Administrator 2

    M. C. Dean (Arlington, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. ... team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric… more
    M. C. Dean (05/14/25)
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  • System Administrator 3

    M. C. Dean (Arlington, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. ... include but are not limited to:** + Manage physical security system support to meet service level agreements +...specialists + Train system users and other system support personnel as needed + Analyze and modify preventive maintenance… more
    M. C. Dean (05/14/25)
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  • Senior Systems Administrator

    ManTech (Alexandria, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** **Systems Administrator ** to join our team in the **DC Metro Area** . **Responsibilities ... Efficiently manage S3 storage to ensure data integrity, availability, and security , which is crucial for maintaining operational continuity. + Configure Networking… more
    ManTech (04/02/25)
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  • Ab Initio Tools Administrator

    CACI International (Arlington, VA)
    Ab Initio Tools Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... Team integrating Increment II of the US Army's Integrated Personnel and Pay System (IPPS-A) is looking for an...System (IPPS-A) is looking for an **Ab Initio Tools Administrator ** to join the Infrastructure Team. The selected candidate… more
    CACI International (04/03/25)
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  • Systems Administrator

    Serco (Norfolk, VA)
    **Position Description** Are you a Systems Administrator and looking for a place to make a difference every day? Serco is the place for you! Discover your place ... management, integration, acquisition, and technical support for vehicle gates, personnel turnstiles, and remote surveillance in support of anti-terrorism and… more
    Serco (05/29/25)
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  • Mission Support Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Mission Support Administrator ** to join our team in the **Reston, VA** location. This is an onsite ... position. The **Mission Support Administrator ** will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to accomplish all program… more
    ManTech (03/04/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P Patriot ... offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations...perspective. We are looking to hire a Principal Support Administrator to join our team in the Northern Virginia… more
    Patriot Group International, Inc (05/09/25)
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  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …an environment where you can thrive, keep reading!** The Data Center System Administrator will maintain data center operations. The System Administrator will ... there is a power failure, and provide general data center system administrator support. They will support hybrid cloud-hosting alternatives. This individual will… more
    Leidos (05/03/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …**Skills:** Computer Servers,IT management and operations,Troubleshooting,VMware Administration **Certifications:** Security + - CompTIA **Experience:** 8 + years of ... Yes **Job Description:** Transform technology into opportunity as a **Senior VMware Administrator ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (03/13/25)
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  • System Administrator 1

    M. C. Dean (Arlington, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. ... include but are not limited to:** + Manage physical security system support to meet service level agreements. +...specialists. + Train system users and other system support personnel . + Analyze and modify preventive maintenance checklists for… more
    M. C. Dean (05/14/25)
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