• GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Working experience with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server ... opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride themselves in… more
    Paragon Cyber Solutions (01/09/26)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …digital/analog communications technologies. + Working knowledge of the following systems: UNIX/ LINUX , CISCO IOS, Windows Server, and Microsoft SQL. + ... Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of… more
    M. C. Dean (12/23/25)
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  • Senior Network and Computer Systems…

    NANA Regional Corporation (Orlando, FL)
    …Cisco Networking + Application of Security Technical Implementation Guides (STIGs) + Windows / Linux + VMWare + ForeScout or Cisco ISE **Desired Qualifications:** ... is looking for a Senior Network and Computer Systems Administrator to work in support of Naval Air Warfare...or services like Tenable (ACAS), DHCP, and DNS on Linux operating systems. + May assist in network modeling,… more
    NANA Regional Corporation (12/20/25)
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  • Systems Administrator

    Leidos (Piketon, OH)
    …Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems administration for ... communication skills + Must have strong interpersonal skills. + Experience with Microsoft Windows and Server Operating Systems and/or Oracle, RHEL and Linux … more
    Leidos (12/12/25)
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  • System Administrator

    Insight Global (Las Vegas, NV)
    …for improvement, including system tuning and hardware integration Maintain and support Windows and Linux virtual server environment (150 servers within it) ... Job Description Insight Global is looking for a System Administrator II to join one of our largest healthcare...Requirements 3+ years of experience in a role supporting Linux environments 3+ years hands-on experience in supporting Citrix… more
    Insight Global (12/09/25)
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  • System Administrator

    City of New York (New York, NY)
    …IGEL-powered VDI systems for efficient and secure remote access. Utilizing experience with Windows and Linux -based operating systems to support various IT needs. ... of this mission, the BXDA seeks experienced and enthusiastic System Administrator . Job Responsibilities: The primary responsibilities will include the following, but… more
    City of New York (12/05/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …digital/analog communications technologies. + Working knowledge of the following systems: UNIX/ LINUX , CISCO IOS, Windows Server, and Microsoft SQL. + ... landscape. **Position Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance of its network… more
    M. C. Dean (11/26/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …and complex environments. + Experience with server migrations + Proficient in: Linux , Mac OS, Windows , Cloud Storage, High Performance Computing, VMWare ... and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator III in Dornsife Technology Services . The largest and oldest of the USC… more
    University of Southern California (11/19/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems, LINUX operating systems, CISCO Systems, ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA).… more
    SimIS Inc. (11/06/25)
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  • Systems Support Administrator

    Pearson (Baltimore, MD)
    **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator , local to Baltimore Maryland, who will join the team who manages our School IT ... for both internal and external customers + Administer and troubleshoot Windows (workstation and server), ChromeOS and ChromeOS Flex operating systems, laptop… more
    Pearson (01/08/26)
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