• Senior Subcontract Administrator

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Subcontract Administrator ** to join our team! In this role you ... **What Desired Skills You'll Bring:** + Prior experience with SAP/ARIBA Procurement system is a plus. ** Security Clearance Requirement:** None This position… more
    Parsons Corporation (09/25/25)
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  • Senior Web Administrator

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Administrator ** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... + Designs, develops, and publishes web sites supporting the Department of Homeland Security (DHS) customers for DHS only and Public access. + Collaborates with… more
    ManTech (08/16/25)
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  • Senior Mainframe IMS Database…

    Ensono (Richmond, VA)
    Senior Mainframe IMS Database AdministratorRemote - United StatesJR011085 **Position Summary** The Database Administrator creates, maintains, designs, monitors ... develop and implement database recovery mechanisms and procedures, and coordinate security measures to safeguard database integrity. **Key Areas of Focus for… more
    Ensono (08/07/25)
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  • Senior Microsoft 365 Administrator

    Insight Global (Herndon, VA)
    Job Description The Senior Microsoft 365 Administrator will serve as the technical lead and subject matter expert responsible for overseeing the architecture, ... configurations, including hybrid integrations and licensing strategies. * Proactively monitor system health, usage metrics, and security compliance via tools… more
    Insight Global (10/03/25)
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  • Contract Support Administrator

    KBR (Chantilly, VA)
    Title: Contract Support Administrator - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. This position… more
    KBR (07/16/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation ... Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. + Plan, execute,...+ Monitor and tune system performance; perform system hardening; report on security and operational… more
    TekSynap (07/26/25)
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  • Senior Network Administrator

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Administrator ** to join our team in **Herndon, VA** . **Responsibilities include but are ... to identify and resolve issues quickly and effectively utilizing network management systems and tools + Assist with incident management, problem management, and… more
    ManTech (09/01/25)
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  • Senior SharePoint / Database…

    TekSynap (Norfolk, VA)
    **Responsibilities & Qualifications** TekSynapis seeking a ** Senior SharePoint / Database Administrator ** tooversee CNSL Portal and readiness databases that ... Navy IT systems . + Clearance: Secret + 8570certification:IAM Level II ( system /database admin). **COMPETENCIES** + SQL + SharePoint + Microsoft Power Apps + Navy… more
    TekSynap (10/02/25)
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  • ABAD Lead System Administrator

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Lead** ** Senior Systems Administrator ** to join our team! In this ... creates monitoring reports and logs, and ensures functionality of systems . + Installs and administers Windows and Linux Servers....etc) + 5 + years of experience in a System Administrator role + Experience with virtualization… more
    Parsons Corporation (10/02/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in… more
    Assertive Professionals (07/10/25)
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