• Senior Systems Administrator

    Eliassen Group (Frisco, TX)
    Systems Administrator** **Frisco, TX** **Type:** Contract-to-Hire **Category:** Engineer **Industry:** Other **Reference ID:** JN -072025-102776 **Date Posted:** ... - $40 / hr. w2 **Responsibilities:** + Provide hands-on desktop, server, and systems administration support for Windows and Linux environments. + Install,… more
    Eliassen Group (07/19/25)
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  • 2026 Information Technology - Infrastructure…

    Chevron Corporation (Houston, TX)
    …Microsoft Active Directory * Knowledge or experience in Microsoft Windows Server and Linux Operating Systems (Red Hat Enterprise Linux (RHEL), Alma ... networks to excel your professional development, learn about our business and technology organizations from key leaders, and have...console and program interfaces. * Experience with Windows and Linux operating systems * Exposure to using… more
    Chevron Corporation (08/07/25)
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  • Lead Systems Engineering

    L3Harris (Rockwall, TX)
    … is a part of L3Harris' Space Superiority Group and the Lead, Systems Engineer will conduct hardware and software installs, configure, troubleshoot, and ... may be required Preferred Additional Skills: + Hands-on operational experience with Linux (CentOS/Red Hat) and Windows Server systems software installation,… more
    L3Harris (07/31/25)
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  • 2026 Information Technology - Infrastructure Full…

    Chevron Corporation (Houston, TX)
    …AWS, or equivalent cloud technologies * Experience in Microsoft Windows Server and/or Linux Operating Systems (Red Hat Enterprise Linux (RHEL), CentOS, ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...console and program interfaces. * Experience with Windows and Linux operating systems * Secure network design… more
    Chevron Corporation (08/07/25)
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  • IT App Dev Engr II

    Amazon (Austin, TX)
    …a cross-divisional team to develop systems , prototypes and host systems /platforms. Discover, document and automate business processes. Work with multiple ... growth. Position Requirements: Bachelor's degree or foreign equivalent degree in Business , Management Information Systems , Computer Science, Engineering, or a… more
    Amazon (08/13/25)
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  • Technical Account Manager

    Proofpoint (Houston, TX)
    …truth fuels our passion for protecting users, the data they create, and the systems they rely on from a uniquely people-centric perspective. And we are just as ... have an excellent technical and security software foundation, especially related to Linux , messaging, and cloud services, a proven track record of successfully… more
    Proofpoint (07/22/25)
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  • Senior Technical Solutions Architect

    Fiserv (Frisco, TX)
    …governing, designing, and optimizing diverse IT environments, specifically focused on Windows and Linux operating systems . The ideal candidate will have a strong ... Provide oversight, governance, and technical expertise for Windows and Linux servers, including hardware sizing, monitoring, error clean-up, and optimization… more
    Fiserv (07/19/25)
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  • Site Reliability Engineering Manager-VMWare

    PNC (Farmers Branch, TX)
    …technologies. * Extensive hands-on experience and expert-level proficiency managing Linux (RHEL/CentOS, Ubuntu) and Windows Server operating systems ... certifications such as VMware Certified Professional (VCP), Red Hat Certified Engineer (RHCE), Microsoft Certified Solutions Expert (MCSE), or similar credentials. *… more
    PNC (07/23/25)
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  • Senior Cyber Threat Intel Analyst

    Capgemini (Irving, TX)
    …various security technologies. + Deep understanding of network protocols, Linux /Windows/Mac OS internals, and various cybersecurity tools and technologies. Such ... as, SIEM and EDR systems , intrusion detection/prevention systems , firewalls, proxies, etc....CTI lifecycle. + Ability to work comfortably from the Linux command line. + Proficiency in scripting languages like… more
    Capgemini (06/19/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …, **infrastructure security** , and **network segmentation** . + Mastery of **Operating Systems ** (eg, **Windows** , ** Linux ** ) and their hardening best ... leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers,… more
    Citigroup (08/01/25)
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