• Senior Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    …with increasing levels of responsibility. + Expertise in Windows Server administration, Linux systems ( Red Hat /CentOS), and Active Directory infrastructure. ... We are seeking an experienced Senior Network and Computer Systems Administrator to lead...+ Cisco CCNP/CCNA. + Microsoft Certified: Azure Administrator/Architect. + Red Hat Certified System Administrator (RHCSA). +… more
    NANA Regional Corporation (10/16/25)
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  • Senior Platform Engineer

    World Wide Technology (St. Louis, MO)
    …platforms with cloud services. + Configure and manage the lifecycle of the Red Hat OpenShift Container Platform across development, testing, and production ... + Experience with the design, implementation, configuration, and maintenance of Red Hat OpenShift. + Demonstrated experience implementing and managing… more
    World Wide Technology (10/14/25)
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  • Senior Oracle DBA

    HCA Healthcare (Nashville, TN)
    …always available data. Our infrastructures stacks include the latest hardware running on Oracle Exadata, Red Hat Enterprise Linux and Linux VMs. We are ... over 156,000 hours volunteering in our communities. As a Senior Oracle DBA with HCA Healthcare you can be...disaster recovery, and database security + Functional experience with Linux (or other unix) operating systems + Prefer experience… more
    HCA Healthcare (10/30/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …across Linux systems. + Experience in the Intelligence Community (IC). + Red Hat Enterprise Linux Certifications: RHCT or RHSA. + Experience ... other operations center residents. + Proven ability in strong customer support. + Red Hat Enterprise Linux Certifications: RHCT or RHSA. What We Offer Our… more
    RTX Corporation (11/15/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Albuquerque, NM)
    …+ ITIL 4 Foundation Certification + Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + VMware Certified Professional (VCP) ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Microsoft Windows,System Administration **Experience:** 5 + years of related… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Engineer

    General Dynamics Information Technology (Bayview, ID)
    …Unix/ Linux systems operating systems. Experience with Microsoft Active Directory and Red Hat Linux preferred. Experience with installation, patching and ... Trust/Other Required:** None **Job Family:** Professional Engineering **Skills:** Computer Literacy, Linux ,Operating Systems (OS) **Experience:** 4 + years of related… more
    General Dynamics Information Technology (11/25/25)
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  • Senior Network Services Engineer (IT…

    CUNY (New York, NY)
    …**O.** Oracle Cloud Infrastructure Architect Professional Certification issued by Oracle; **and/or** **P.** Red Hat Certified Engineer (RHCE) issued by Red ... Senior Network Services Engineer (IT Infrastructure Engineer 3)...Network Professional (CCNP) issued by Cisco; **and/or** **E.** CompTIA Linux + issued by CompTIA; **and/or** **F.** CompTIA Network+ issued… more
    CUNY (10/30/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …and one of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) Required Education: Bachelor 's Degree ... SCITES - Senior System Administrator Location: Doral, FL Required Clearance:...certifications: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) +… more
    Exeter Government Services, LLC (11/30/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …School Diploma or equivalent and 10 years relevant experience. + Strong proficiency in Linux administration (eg Red Hat , CentOS, Ubuntu) + Experience with ... + An active US level Secret clearance + Demonstrated expertise in Red Hat Enterprise Linux (RHEL), including system installation, configuration, patch… more
    Huntington Ingalls Industries (11/25/25)
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  • Senior Windchill Application Administrator

    RTX Corporation (Tucson, AZ)
    …deployment, minor patching, or major upgrades of multiple applications, Apache web server, Red Hat Linux operating system, Oracle database, etc. + ... Systems & Transformation Technologist** . This candidate will be a ** Senior Windchill Application Administrator** for a product data/lifecycle management system… more
    RTX Corporation (11/18/25)
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