• Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    …upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , Unix ) + Advanced expertise in network protocols, services, and ... Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular… more
    CACI International (11/08/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... years of experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * Full-flex work week… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator

    ProSphere Tek (Tacoma, WA)
    …Word, Excel, Access, PowerPoint and SharePoint. + Working knowledge of operating systems: UNIX (Sun Solaris, SUNOS), LINUX , Microsoft Windows OS (current and ... to substantially improve your skills and experience? PSI is seeking a System Administrator with an active Top Secret/SCI clearance to support our Army Joint Base… more
    ProSphere Tek (10/31/25)
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  • Senior Database Administrator

    Highmark Health (Jackson, MS)
    …and resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX , Linux , and Windows + Take a lead role in conducting root cause ... Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP),… more
    Highmark Health (10/28/25)
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  • MySQL Database Administrator Chicago…

    Comcast (Chicago, IL)
    …new database technologies as needed by the business. + Working knowledge of Linux / Unix systems and basic troubleshooting skills. + Exposure to cloud platforms ... they get to do something great! **Job Description** FreeWheel is seeking a Database Administrator who will report to the Operations DBA Manager to assist in managing… more
    Comcast (10/25/25)
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  • Oracle Database Administrator (DBA)

    Deloitte (Richmond, VA)
    …high availability and reliability. + System Administration: Utilize your strong Unix / Linux system administration skills-particularly in shell scripting (Bash)-to ... experience with RAC/Clusterware (RAC-One, ASM). + 5+ years of experience in Unix / Linux system administration and shell scripting (Bash) + 3+ years supporting… more
    Deloitte (01/06/26)
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  • Modernization Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …administration experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads ... * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient...DHCP and DNS servers and clients * Proficient in Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\.… more
    Lockheed Martin (01/08/26)
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  • System Administrator 2

    Orion Consortium (Fort Meade, MD)
    …and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, ... + Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients + Proficient...DHCP and DNS servers and clients + Proficient in Linux distributions such as RHEL, CentOS, Ubuntu, and Debian.… more
    Orion Consortium (01/07/26)
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  • Sr. Web Administrator

    Robert Half Technology (Richfield, OH)
    …as needed. + Build, configure, and support hardware and software on Windows and Linux / Unix servers to enable deployment of global hosted applications. + Lead ... experience with extensive infrastructure management expertise. + In-depth knowledge of Linux and Windows operating systems. + Advanced experience with Tomcat and… more
    Robert Half Technology (01/10/26)
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  • DreamWorks Technology - Systems…

    NBC Universal (Glendale, CA)
    …have in order to do this job?" + Minimum 3+ years experience supporting UNIX / Linux and/or Windows in an enterprise environment (SSH, rsync, Active Directory, ... solutions for HW and SW problems + Building, installing, maintaining and troubleshooting Linux , OSX and Windows desktops and laptops + Work with System Engineers and… more
    NBC Universal (01/07/26)
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