• Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation, ... in the resolution process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, Windows… more
    Belay Technologies (11/19/25)
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  • 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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