• Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    …and ADP provisioning, VMware vSphere storage best practices (NFS, vVols, VAAI), Red Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, ... world. **What You Will Do:** + Administer, configure, and maintain storage systems (ie NetApp AFF/FAS and/or hybrid environments running ONTAP. + Manage storage… more
    RTX Corporation (10/15/25)
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  • DB2 Database Administrator (DBA)

    GovCIO (San Antonio, TX)
    …+ Demonstrated DB2 database backup and data recovery experience + Demonstrated knowledge of Red Hat Linux system administration skills + Linux DB2 Version ... award. GovCIO is currently looking for a/an DB2 Database Administrator for our Courts proposal. This position will be...restores, and monitors the security and performance of the systems are not compromised. + Provides Tier 2 and… more
    GovCIO (10/20/25)
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  • Lead Application Reliability Engineer

    Citigroup (Irving, TX)
    … (CKA), Kubernetes and Cloud Native Security Associate (KCSA) + Red Hat Certified System Administrator or like certification + AWS Certified ... complex, and/or global environment. + Experience managing and troubleshooting **Linux Operating Systems ** **_(eg, Red Hat Enterprise Linux (RHEL), CentOS,… more
    Citigroup (10/18/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …Linux System Administration, Linux Systems Programming, Python (Programming Language), Red Hat Ansible, Red Hat OpenShift. **Anticipated Posting ... **:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual… more
    Citigroup (09/23/25)
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  • Multi Function Info Systems - Level 3 Mpse…

    Lockheed Martin (Fort Worth, TX)
    …\* Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large ... for availability and performance \* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed \* Perform… more
    Lockheed Martin (10/08/25)
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  • UNIX Systems Engineer

    GovCIO (Austin, TX)
    …a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. This position will ... environment. This position will plan, execute and implement new system HW and SW and create and maintain team...join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience… more
    GovCIO (09/24/25)
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