• Network/ System Administrator…

    General Dynamics Information Technology (Bedford, MA)
    …Web server security. **Other Requirements:** + Thorough knowledge of Microsoft Windows desktop and server operating systems , Microsoft Exchange Server, and as ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CASP CE+ - CompTIA -… more
    General Dynamics Information Technology (09/02/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad range of service requests to… more
    ManTech (08/20/25)
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  • System Administrator

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon 2 program is seeking a ** System Administrator ** . This role provides support to the US Space Forces mission of delivering ... warfighter capability via the Space Systems Command's Space Combat Power weapon system ...maintenance + Active Directory tasks and requirements + Windows desktop and server operating systems and Microsoft… more
    SAIC (09/26/25)
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  • IT Support Administrator II

    System One (Herndon, VA)
    …and peripherals + Support classroom technology, including projectors, smartboards, and AV systems + Perform desktop deployment, imaging, and printer networking + ... or call/text ### Moving fast Position Overview The Enterprise IT Support Administrator II provides deskside, remote, and classroom technology support across a small… more
    System One (09/10/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (09/20/25)
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  • Classified Area Systems…

    Leidos (Huntsville, AL)
    …classified environments?_** Leidos Digital Modernization CIS Team is looking for a skilled ** System Administrator ** to join our team. In this role, you'll play ... + Provide backup and recovery services while managing file systems and disk space. + Utilize desktop ...classified Collateral environment / SAP / SCI /. + System Administrator experience in a similarly sized… more
    Leidos (10/16/25)
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  • Public Defender's Office, 14th Circuit- Network…

    MyFlorida (Panama City, FL)
    …hardware and administration. Additional responsibilities are support of organizational phone systems (Panama City and Marianna), building security system (Panama ... systems . The ISM is responsible for support of the PD's case management system (STACWEB), serving as the overall administrator for the system . The… more
    MyFlorida (10/16/25)
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  • Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Linthicum Heights, MD)
    …of multi-user computer systems , including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and ... Northrop Grumman's Classified Solutions Team is seeking a well-qualified Linux Systems Administrator to join our dynamic team of technical professionals in… more
    Northrop Grumman (08/01/25)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Boulder, CO)
    …of multi-user computer systems , including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (10/09/25)
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  • Systems Administrator II

    Amentum (Indian Springs, NV)
    …ensures Information Assurance requirements are met. + Provides Client System Administrator (CSA) duties for specific mission systems that require specialized ... needs. + Performs basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems , Disaster Recovery Systems switches,… more
    Amentum (09/11/25)
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