• Mainframe Tier One Support

    System One (Reston, VA)
    …requirement must be USC or GC holder Must have: DB2, CICS, Java Production Support Day-to-Day Functions: + Monitor IT infrastructure and applications to ensure ... ALTA IT Services is hiring a Mainframe Tier One Support to provide first-line support for critical...resolution. + Create and manage job schedules on Mainframe, Windows , and UNIX environments. + Perform job restarts, overrides,… more
    System One (04/25/25)
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  • Cloud Administrator II

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    … Windows or Linux based operating systems in an administrative/ support /engineering capacity **Work Shift Requirements** + Second Shift (3pm-12am) + Occasional ... across various operating systems, including Linux OS, Oracle Linux, and Windows Server, will be highly beneficial. Moreover, experience with Ansible troubleshooting… more
    ASM Research, An Accenture Federal Services Company (04/09/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …configuration of physical and virtual systems, backup and recovery of IT infrastructure . + Support duties may include updating and supporting systems ... in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats… more
    Leidos (03/31/25)
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  • IT Application Support Engineer-11878

    Shuvel Digital (VA)
    …applying knowledge of engineering principles. To provide technical direction and engineering support for projects and infrastructure . Develop and maintain expert ... a plus. + Experience with payment systems a plus. + Prod Support primary skills and Windows and AIX server platforms are a plus. + Experience with server-based… more
    Shuvel Digital (03/27/25)
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  • Senior Active Directory Exchange Specialist

    Leidos (Quantico, VA)
    …in researching, planning, designing, and assessing current and expected Windows infrastructure needs, configuration, maintenance, optimization and documentation ... network operations, service desk, and data transport. Leidos will support network modernization efforts to provide Sailors, Marines and...of Windows infrastructure ; leads and/or assists in the planning, installation and… more
    Leidos (04/11/25)
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  • Senior Development Tester (CI/CD)

    Parsons Corporation (Fort Belvoir, VA)
    …exploitation development. **What You'll Be Doing:** + Implement/maintain developer infrastructure , including diagnosing/remediating issues as they arise. Developer ... Develop red team tooling at the kernel level in Windows **What Required Skills You'll Bring:** + 8+ years...and evaluation + Experience with mission-driven rapid development in support of cyber operations + An expert understanding of… more
    Parsons Corporation (05/03/25)
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  • Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …participation in off-hour changes, on-call duties, and other tasks necessary to support and maintain the organization's retail IT infrastructure . Other duties ... in a multi-location environment. Expertise in networking protocols essential for Windows Server administration and support , including AD, TCP/IP, WINS,… more
    US Coast Guard (04/03/25)
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  • IT Specialist - TS/SCI Ci Polygraph Required

    TEKsystems (Reston, VA)
    …Major duties will include: Administering various operating system distributions, providing support for server and network infrastructure , overseeing the ... University. These roles will provide advanced systems engineering and administration, computing support , and specialized support services for the enablement of… more
    TEKsystems (05/08/25)
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  • Enterprise Operations Specialist

    CACI International (Chantilly, VA)
    …* **The Opportunity:** CACI is seeking an experienced Enterprise Operations Specialist to support the Air Force (DAF) Enterprise IT as a Service (EITaaS) program. ... candidate will have experience in monitoring, managing, and troubleshoot IT infrastructure systems while driving continuous improvement in processes and providing… more
    CACI International (04/01/25)
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  • Systems Administrator Staff

    Lockheed Martin (Manassas, VA)
    …teams play a vital role in ensuring that Lockheed Martin's vast IT infrastructure is working cohesively so that our engineering departments have all of the ... play a leading role in this effort\. They provide technical and operational support for the operation and administration of the Manassas Labs Infrastructure \.… more
    Lockheed Martin (04/03/25)
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