• Unix Systems Administrator

    SAIC (Ashburn, VA)
    …Experience with LDAP using and or supporting LDAP. + Experience with support Linux systems running Database (Oracle, PostgreSQL , MySQL). + Experience supporting ... Summary** We are currently seeking a motivated and energetic senior -level ** UNIX Administrator** **with Kubernetes** expertise to...10 years of relevant experience. + 10 years plus System administration experience. 6+ with Linux (RHEL8).… more
    SAIC (09/12/25)
    - Related Jobs

  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems /Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused ... Linux technologies and trends. Desired Certifications, Skills, Expertise: + Knowledge of UNIX and Linux . + Experience with Cisco infrastructure equipment. +… more
    SAIC (09/20/25)
    - Related Jobs

  • Senior Linux Engineer - Security…

    Citigroup (New Castle, DE)
    …around Multifactor Authentication (MFA) and related components + Proficiency in Linux -based environments (RHEL) including terminal commands, Unix shell ... and progress together. **Responsibilities** + Support business and work with System administrators, developers, and analysts with troubleshooting issues. + Perform… more
    Citigroup (10/02/25)
    - Related Jobs

  • Manager, IT Security Incident Response

    University of Miami (Miami, FL)
    …participate in and, if required, chair post incident reviews for presentation to the senior management. + Experience with Unix / Linux , or work relating to ... tip sheet (https://my.it.miami.edu/wda/erpsec/tipsheets/ER\_eRecruiting\_ApplyforaJob.pdf) . The University of Miami Health System , "UHealth", IT Department has an exciting opportunity for… more
    University of Miami (09/08/25)
    - Related Jobs

  • Linux Engineering Lead Analyst Vice…

    Citigroup (Tampa, FL)
    …(BI) products (eg, Tableau, Cognos, MicroStrategy).** + **4+ years with Linux operating systems ,** including extensive experience with VMware environments. ... standards are met within existing and planned frameworks. This is a senior level position responsible for leading a variety of engineering activities including… more
    Citigroup (08/21/25)
    - Related Jobs

  • Senior Energy Control Systems…

    Georgia Systems Operations (Tucker, GA)
    …Support is desirable. Four (4) years of experience in System Administration and System Support including UNIX ( Linux ), Windows OS, and IP based Network ... This position is a member of the Energy Control Systems Department. This position leverages expertise in system...utility related real-time EMS experience and ten years of UNIX ( Linux ) and Windows OS administration. Specialized Skills… more
    Georgia Systems Operations (07/21/25)
    - Related Jobs

  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …Configures and manages Linux , Unix , and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... resolution process + Configure and manage Linux , Unix , and Windows (or other applicable) operating systems... Unix , and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    BAE Systems (09/09/25)
    - Related Jobs

  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …security compliance, and operational oversight across a range of IT platforms including UNIX , Linux , and Windows systems . The ideal candidate brings ... Senior System Administrator Job Category: Information...capacity planning and performance optimization + Configure and manage UNIX , Linux , and Windows operating systems… more
    CACI International (08/01/25)
    - Related Jobs

  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …and manage primarily Linux / Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... * * * **The Opportunity:** **CACI** is seeking a ** Senior Linux Systems Administrator** to...manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots,… more
    CACI International (09/25/25)
    - Related Jobs

  • Senior Systems Engineer (App/Ops)

    Fiserv (Greenwood Village, CO)
    …supporting enterprise-level applications and their infrastructure. + 5+ years of experience patching Linux , Unix , or AIX operating systems . + Bachelor's ... scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (App/Ops) **About your role:**...Manage and participate in monthly OS patching, primarily in Linux , Unix , and AIX. + Support applications… more
    Fiserv (09/10/25)
    - Related Jobs