• System Adminsitrator

    GCyber (St. Louis, MO)
    Administrator , you will: + Manage, maintain, and optimize servers, operating systems ( Windows / Linux ), and enterprise applications in a 24/7 environment. ... GCyber is hiring a System Administrator , to support our newly...CND, CySA+, GCSP, GSEC, SSCP) + Proficiency in operation systems ( Windows ) + Knowledge of: + Microsoft… more
    GCyber (11/18/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …We Are HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE) ... The ideal candidate will have strong experience in both Windows and Linux environments, a commitment to...be maintained) + Candidate must have hands-on experience with Linux system administration (preferably RHEL 7/8) +… more
    Huntington Ingalls Industries (10/01/25)
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  • Sentinel Staff Cyber Systems Engineer

    Northrop Grumman (Roy, UT)
    …be located in **Roy, Utah** and will support the Sentinel program. The Staff System Administrator is responsible for developing software for the Command & Launch ... life and launch your career today. Northrop Grumman Defense Systems is seeking **Staff Cyber Administrator ** -16498....Proficient in Linux and Red Hat Enterprise Linux * Windows AD, LDAP, VMware and… more
    Northrop Grumman (10/31/25)
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  • System Engineer - Intermediate

    TekSynap (Fort Shafter, HI)
    …Install, Configure, administer, and maintain systems (eg Red Hat Enterprise Linux (RHEL), vCenter, vSAN, Windows Server, HPE), software and hardware ... for CSfC solutions + Configuring Certificate Authority (ISC CertAgent/MS Windows Server/Red Hat Certificate systems ) + Preparing...SSCP + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview** We are seeking a System more
    TekSynap (10/24/25)
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  • Sr Engineer, Computer Systems - IT…

    Guthrie (Sayre, PA)
    …Strong technical knowledge of VMWare ESX and Microsoft Hyper-V. + Expertise in Microsoft Windows , Linux and AIX operating systems and management. + Familiar ... least once a month. Summary: The Sr. Engineer, Compute System Engineering is responsible for the implementation and support...across server operating systems and solutions (Microsoft Windows Server, Linux , AIX, VMWare ESX, Microsoft… more
    Guthrie (09/22/25)
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  • Mult Function Info Systems Database Admin…

    Lockheed Martin (Greenville, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Installing Oracle Critical ... system /database/network/mission planning\- administration \* Knowledge of any of the following: Windows ; SQL; Linux ; Cisco products \* This is an operational… more
    Lockheed Martin (11/15/25)
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  • EOC - Enterprise Systems Monitoring…

    ASM Research, An Accenture Federal Services Company (Ashburn, VA)
    …and Deployment: Engineer and deploy monitoring agents, collectors, and integrations across Windows , Linux , and virtualized environments. + Develop and maintain ... administrator of IBM AIX and or Red Hat Linux servers, 3 years of experience collecting requirements from...enterprise monitoring and IT infrastructure management. + Proficiency with Windows Server and Linux (eg, RHEL, CentOS).… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • IT Systems Engineer, Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …with network\-attached storage or storage area networks \- Red Hat Certified System Administrator certification equivalent or higher \- VMware Certified ... areas located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are… more
    Lockheed Martin (11/07/25)
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  • Systems Administration Design Engineer

    CACI International (Colorado Springs, CO)
    …is looking for a ** Systems Administration Design Engineer** to perform System Administrator development and design duties for modification projects. This ... Objectives (SOO) and Statement of Work (SOW) + Create system and network designs that determine appropriate scale and...Server 2012 and later, NetApp Storage Systems , Linux + Working knowledge of Microsoft Windows more
    CACI International (10/14/25)
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  • Systems Engineer

    Robert Half Technology (Nashville, TN)
    Systems Engineer or similar role in enterprise environments. + Strong knowledge of Windows Server and/or Linux system administration. + Experience with ... Description Robert Half is seeking a Contract Systems Engineer to join our client's IT infrastructure...operations and growth. + Infrastructure Maintenance: Administer and maintain Windows and/or Linux servers, virtualization platforms (eg,… more
    Robert Half Technology (11/12/25)
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