• 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 ... Level Cloud Certification:** + AWS Certified Solutions Architect, AWS Certified DevOps Engineer + Google Cloud Architect, Cloud Developer, Data Engineer , Network… more
    Citigroup (09/18/25)
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  • Software Quality Assurance Testers

    Guidehouse (Dallas, TX)
    …logging, and resolution activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in ... updates. This role typically reports to a supervisor or senior engineer and works under close direction...Waterfall development methodologies. + Exposure to enterprise platforms including Windows , Linux, UNIX, and mainframe systems . +… more
    Guidehouse (09/28/25)
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  • 2026 Information Technology - Infrastructure Full…

    Chevron Corporation (Houston, TX)
    …Experience with Azure, AWS, or equivalent cloud technologies * Experience in Microsoft Windows Server and/or Linux Operating Systems (Red Hat Enterprise Linux ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...using terminal console and program interfaces. * Experience with Windows and Linux operating systems * Secure… more
    Chevron Corporation (08/07/25)
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  • 2026 Information Technology - Infrastructure…

    Chevron Corporation (Houston, TX)
    …Azure Active Directory, Microsoft Active Directory * Knowledge or experience in Microsoft Windows Server and Linux Operating Systems (Red Hat Enterprise Linux ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...using terminal console and program interfaces. * Experience with Windows and Linux operating systems * Exposure… more
    Chevron Corporation (08/07/25)
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  • Citrix Administrator

    GovCIO (Austin, TX)
    …+ Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix ... a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team....for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and growing… more
    GovCIO (09/24/25)
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  • Journeyman Software Quality Assurance Tester

    Guidehouse (Austin, TX)
    …development, and documentation updates. This role typically reports to a supervisor or senior engineer and works under close direction while gaining proficiency ... Agile and Waterfall development methodologies. + Exposure to enterprise platforms including Windows , Linux, UNIX, and mainframe systems . + Experience working… more
    Guidehouse (09/28/25)
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  • Critical Environments Operator II

    CyrusOne (Richardson, TX)
    Under the direction of the Senior Facility Manager this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M ... reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out maintenance… more
    CyrusOne (08/27/25)
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  • Information Services Manager (IT & Security)

    Elior North America (Houston, TX)
    …cooperative role with strong executive visibility and autonomy-ideal for a seasoned systems or network engineer who has owned security responsibilities and ... and cloud platforms that power meal service across schools, healthcare and senior living communities, and workplace dining-helping our teams nourish lives safely… more
    Elior North America (08/19/25)
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  • Security Analyst

    Aspira Connect (Dallas, TX)
    …remediate vulnerabilities and harden systems . + Escalate incidents and findings to the Senior Cloud Network Engineer or Senior Security System & Network ... + Perform Tier 1/Tier 2 triage of alerts and escalate to senior security/engineering staff as appropriate. + Support incident response exercises, playbook… more
    Aspira Connect (09/10/25)
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  • Electronics Technician 4

    M. C. Dean (Dallas, TX)
    …CCURE, Lenel, Identiv/Hirsch Velocity, Bosch Radionics, Bosch CCTV, Bosch BVMS, AIphone Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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