• Senior Network Administrator

    Chenega Corporation (Arlington, VA)
    …operations by leveraging cutting-edge technology and take your career to the next level ! The ** Senior Network Administrator ** is responsible for the ... systems that support core organizational functions. The ** Senior Network Administrator ** leads efforts in planning...strengths to do their best work every day. From entry- level employees to senior leaders, we believe… more
    Chenega Corporation (08/01/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    …IT network infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use ... to include servers, switches, routers, cabling and UPS backup systems . + Maintain system integrity through active...monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to… more
    Service Source (05/22/25)
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  • Senior Linux Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... and troubleshooting procedures that are repeatable. - Maintain and enhance existing systems administrator tools, and develop new tools, using available… more
    Insight Global (08/02/25)
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  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Microsoft Azure Enclave Administrator * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a skilled cloud professional ... expertise in Microsoft Azure and secure enclave environments? Join our team as a Senior Microsoft Azure Enclave Administrator and play a critical role in… more
    Virtual Service Operations (08/02/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT **Essential Duties ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in… more
    General Dynamics Information Technology (07/30/25)
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  • Systems Administrator

    TEKsystems (Quantico, VA)
    Description As a Senior Systems Administrator , the individual will be responsible for configuring, maintaining, and operating computer systems and ... be DoD 8570 certified at the IAT-II / IAM-II level , Security+ or higher -Must have a VMware Certified...Domain Services, DoD PKI and managing group policies Skills System administrator , Vmware, systems engineering,… more
    TEKsystems (08/08/25)
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  • Senior Task Order Portal…

    CACI International (Reston, VA)
    Senior Task Order Portal Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... mission objectives. CACI has an excellent opportunity for an experienced, self-directed, ** Senior Task Order** **Portal Administrator ** . This position is in… more
    CACI International (07/23/25)
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  • Physical Security System

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... overall mission of the organization. + Manage physical security system support to meet service level agreements...2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator more
    M. C. Dean (07/15/25)
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  • Systems Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …video: https://vimeo.com/732533072 Job Description HII-Mission Technologies Division is seeking a Systems Administrator to join our Data Engineering Team in ... Anticipated Salary Range: $76,513.00 - $115,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides...Defense (DoD). This role is ideal for an experienced system administrator who wants to expand skills… more
    Huntington Ingalls Industries (06/28/25)
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  • Senior System Administrator

    World Wide Technology (Springfield, VA)
    …of experience + Bachelor's Degree or Computer Science or related field + IAT level II Certification + Security Clearance: Top Secret/SCI + A deep expertise in one ... Hat Enterprise Linux, YUM, Satellite, Capsule technologies + Enterprise Storage Systems (EMC (Unity, Isilon platforms) NetApp) + Enterprise scale backup technologies… more
    World Wide Technology (07/11/25)
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