• Senior Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means ... suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage,… more
    General Dynamics Information Technology (08/09/25)
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  • Sr. Network Operations Center System…

    RTX Corporation (Springfield, VA)
    …and provide access to tools and resources that enable this **Sr. System Administrator - Network Operations Center** employee to continuously improve their ... Raytheon program in a classified environment as a Network Operations Center (NOC) System Administrator . + This position is responsible for monitoring the… more
    RTX Corporation (08/26/25)
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  • Systems Administrator

    Leidos (Reston, VA)
    …energetic, cleared professional seeking a rewarding and challenging opportunity as a Systems Administrator dedicated to full time support of a Leidos ... to change and will thrive in a fast-paced, dynamic program environment. The administrator will be expected to perform advanced systems support to include… more
    Leidos (09/26/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... Posted:** 2025-09-30 **Country:** United States of America **Location:** VA301: 2 Relay Road, Chesapeake 2 Relay Road...you will do:** The Administrator is responsible for the local DoD Mission network… more
    RTX Corporation (09/30/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD), System Administration, Windows 10 **Certifications:** CompTIA Security+ - DoD ... mission-critical infrastructure across **multiple security enclaves and hybrid environments** ( Windows and RHEL). As a Tier 2 ...will be responsible for advanced troubleshooting, user support, and system optimization f **or both Windows and… more
    General Dynamics Information Technology (07/16/25)
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  • ACAS Systems Administrator…

    CACI International (Norfolk, VA)
    …Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS Systems Team at Norfolk ... ACAS Systems Administrator / Information Systems ...vulnerability remediation and patch management + Validated experience in Windows /Linux system administration + Documented experience in… more
    CACI International (09/25/25)
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  • Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (08/13/25)
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  • Systems Administrator - Remote

    Sharecare (Richmond, VA)
    …for everyone. To learn more, visit www.sharecare.com. **Job Summary:** We are seeking a System Administrator for a full time remote role. The System ... Exchange, Teams, and SharePoint . Set up and support Windows and macOS laptops, enroll and manage Macs with...credentials and LastPass Enterprise requests, follow HIPAA and SOC 2 practices, help gather audit evidence when needed .… more
    Sharecare (09/03/25)
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  • DSS Systems Administrator

    General Dynamics Information Technology (Arlington, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **Mission:** A DSS Systems Administrator is responsible for providing Desktop Support Services ... **Job Family:** SCA **Skills:** Computer Hardware Support,Customer Service,IT Troubleshooting,Microsoft Windows ,Ticketing Systems **Certifications:** CompTIA - Security+ -… more
    General Dynamics Information Technology (09/26/25)
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  • IT Support Administrator II

    System One (Herndon, VA)
    …or call/text ### Moving fast Position Overview The Enterprise IT Support Administrator II provides deskside, remote, and classroom technology support across a small ... of professionalism. Key Responsibilities IT Support & Troubleshooting + Deliver Tier 2 deskside and remote support for hardware, software, and peripherals + Support… more
    System One (09/10/25)
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