• Linux System Administrator

    ManTech (Fort Meade, MD)
    operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation ... **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area.… more
    ManTech (12/30/25)
    - Related Jobs
  • System Administrator - Active Secret…

    ENS Solutions (San Diego, CA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (12/27/25)
    - Related Jobs
  • Linux System Administrator

    ManTech (Fort Meade, MD)
    operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation ... **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area.… more
    ManTech (12/02/25)
    - Related Jobs
  • Mainframe Security Administrator

    Cayuse Holdings (Lansing, MI)
    …compliance. + Provide primary support as the subject matter expert for z/OS operating systems and system components; provide direct technical support as needed ... **Overview** **_JOB TITLE:_** Mainframe Security Administrator **_CAYUSE COMPANY:_** Cayuse Civil Services, LLC **_LOCATION_**...and testing of releases, upgrades, or changes to z/OS operating system, network , and component software. +… more
    Cayuse Holdings (01/15/26)
    - Related Jobs
  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    …and utilize dashboards to assist Cyber investigations. + Experience with Linux operating systems and Windows command line/PowerShell. + Provide guidance for ... Endpoint Security Engineer (Trellix Administrator ) Job Category: Information Technology Time Type: Full...and Linux clients utilizing ePolicy Orchestrator. + Monitor security systems , analyze potential threats and vulnerabilities to client … more
    CACI International (01/13/26)
    - Related Jobs
  • System Administrator

    METECS (Houston, TX)
    …commands and scripting. + Experience with installation, configuration, and maintenance of operating systems + Familiarity with cloud platforms (AWS and Azure). ... technology company specializing in high-fidelity simulation, software, robotics, and systems analysis. We are looking for a talented and...are looking for a talented and experienced IT System Administrator with a minimum of 5 years of experience… more
    METECS (12/18/25)
    - Related Jobs
  • Sr. MySQL Database Administrator - Chicago…

    Comcast (Chicago, IL)
    …great! **Job Description** **ABOUT THE OPPORTUNITY:** FreeWheel is seeking a Database Administrator who will report to the Operations DBA Manager to assist in ... and industry best practices. + Design, implement, and enhance monitoring and alerting systems to support both BAU operations and project initiatives. + Build and… more
    Comcast (11/12/25)
    - Related Jobs
  • Lab Administrator

    Red Hat (Raleigh, NC)
    …is looking for a Lab Administrator to join us on Red Hat's In-Vehicle Operating System product offering. In this role you will be part of a growing team focused ... + Collaborate with remote IT engineers planning, installing and maintaining network infrastructure for automotive platforms. + Collaborate with remote Kernel… more
    Red Hat (01/06/26)
    - Related Jobs
  • Property Administrator Senior

    System One (Bethesda, MD)
    …MS Office Productivity Tools (ie Excel, Word) -Experience with Service ticketing systems -Experience with inventory databases -Experience with operating 24ft ... please reach out directly to ###@altaits.com or call/text ### Property Administrator Senior Bethesda, Maryland ONSITE -Monitor the ZEN inventory database for… more
    System One (12/26/25)
    - Related Jobs
  • Infrastructure Engineer III -Data Science…

    Electric Power Research Institute (Charlotte, NC)
    …years of experience supporting enterprise infrastructure. + Expertise in server operating systems and infrastructure technologies. + Proficiency with hypervisor ... **Job Title:** Infrastructure Engineer III -Data Science Administrator **Location:** Charlotte, NC **Job Summary and Description:** **Key Responsibilities** : +… more
    Electric Power Research Institute (12/21/25)
    - Related Jobs