• Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while ... you advance your career. Join GDIT as a Systems Administrator Senior and build an impactful career in enterprise IT, collaborating with people who are driven… more
    General Dynamics Information Technology (12/18/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and ... QUALIFICATIONS** **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies… more
    TekSynap (10/25/25)
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  • Senior Oracle Database Administrator

    Imagine One Technology & Management (Norfolk, VA)
    … Administrator ** to assist in the performance, integrity, and security of databases including planning, development, and troubleshooting. The successful candidate ... effective sustainment of a large family of DoD information systems used by the Navy's shore-based maintenance community. The...Install and test new versions of the database management system and support security patching as required.… more
    Imagine One Technology & Management (11/15/25)
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  • Senior Principal Contract…

    Northrop Grumman (Dulles, VA)
    …invites you to bring your pioneering spirit to our inclusive team. As a ** Senior Principal Contract Administrator (Level 4),** located on-site in Dulles, VA ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/25/25)
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  • Senior Database Administrator…

    Oracle (Reston, VA)
    **Job Description** Are you a mission-driven ** Senior Database Administrator ** ready to take your career to the next level supporting the nation's most critical ... **Must possess or have the ability to obtain and maintain a TS/SCI security clearance with Polygraph (required).** **Why Oracle?** At Oracle, your expertise supports… more
    Oracle (01/01/26)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …We are seeking a ** System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... physical security system performance and recommend improvements. + Resolve complex system issues for physical security systems and networks. + Triage… more
    M. C. Dean (12/23/25)
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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 (12/31/25)
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  • Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    …We are seeking a ** System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and...and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on… more
    M. C. Dean (12/23/25)
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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 (10/25/25)
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  • Senior Contract Support…

    KBR (Chantilly, VA)
    Title: Senior Contract Support Administrator 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 (10/15/25)
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