• Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army ... the PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Administrator is tasked with improving IT...(ACAS), Risk Management Framework (RMF), Splunk, Trellix Endpoint Security System (ESS). + Act as an on-site lead… more
    UIC Government Services and the Bowhead Family of Companies (07/10/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... Texas and will be a fully remote position. **Responsibilities** + Serve as technical lead for a team of System Administrators. + Collaborate with management to… more
    GovCIO (07/23/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …to, the following technologies: RedHat Enterprise Linux, Active Directory, WSUS, VMware , BackupExec, NetBackup, prior systems administration experience, Windows ... a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. + … more
    RTX Corporation (09/11/25)
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  • Network Administrator

    GovCIO (Austin, TX)
    …customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with ... a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams… more
    GovCIO (09/26/25)
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  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …Associate + Microsoft Certified: Azure Administrator Associate + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) + ITIL ... and forward-thinking organization, apply now. **We have a Senior Lead Public Cloud OS Engineer available and REMOTE. If...and tools like Ansible or Puppet. + Virtualization technologies: VMware vSphere, Hyper-V, KVM. + Patch management and OS… more
    NTT DATA North America (09/03/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …Assurance Vulnerability Management \(IAVM\) and software patches on production representative system prior to authorizing updates for fielded systems **What's ... **Basic Qualifications:** * Proficient with Windows and Linux/Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting… more
    Lockheed Martin (07/26/25)
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  • Systems Engineer L3

    NTT America, Inc. (Austin, TX)
    …EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. + Experience with ... advanced Windows and Linux server solutions, including virtualized and cloud environments (eg, VMware , Hyper-V, KVM, Azure). + Lead and participate in complex IT… more
    NTT America, Inc. (09/27/25)
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  • Senior Cloud Engineer

    CVS Health (Austin, TX)
    …maintaining the infrastructure and services supporting the organization's operating systems . Collaborating with cross-functional teams, they will architect solutions ... Operation:** + Design and maintain secure, scalable cloud and on-premise ( VMWare , OpenShift) infrastructures + Collaborate with key stakeholders to identify platform… more
    CVS Health (09/19/25)
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  • ServiceNow Platform Architect

    Jack Henry & Associates (Allen, TX)
    …ITOM, ITAM, CSM, Integrations, & Discovery). + ServiceNow Certification as a System Administrator , Implementer, or Developer. + Extensive knowledge and hands-on ... for aSenior Staff Platform Architectspecializing inServiceNow. This strategic role will lead the architectural design and integration of ServiceNow solutions to… more
    Jack Henry & Associates (09/21/25)
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