• System Admin

    Robert Half Technology (Houston, TX)
    Description Join our team as a Systems Administrator , in the Houston area! This role, under limited supervision, involves analyzing, configuring, maintaining, ... and storage solutions (file, block, object). + Experience with backup systems (eg, CommVault, Cohesity, Druva - preferred). + Understanding of virtualization… more
    Robert Half Technology (09/25/25)
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  • Staffing Analyst

    Houston Methodist (Houston, TX)
    …expert experience and knowledge of staff scheduling processes, procedures and systems . **PEOPLE ESSENTIAL FUNCTIONS** + Coordinates daily with nursing department ... and schedule signoff. Communicates staffing issues to current and oncoming Operations Administrator and compiles data for a daily shift report indicating current… more
    Houston Methodist (09/23/25)
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  • Cloud Security Threat Modeler Senior Analyst

    Citigroup (Irving, TX)
    …role. + Proven experience with **Jira** or other similar ticketing systems . + Strong understanding of security best practices related to **Authentication** ... using **CWE** or **OWASP** frameworks. + Working knowledge of **Operating Systems ** (eg, **Windows** , **Linux** ) and their hardening best practices.… more
    Citigroup (09/23/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will serve as ... a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning and capacity planning. Demonstrate a… more
    Citigroup (09/23/25)
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  • Network Engineer

    Robert Half Technology (Houston, TX)
    …and maintain network infrastructure including firewalls, switches, and wireless systems . + Manage and support Fortinet firewalls and FortiGate/FortiManager ... platforms. + Administer HP switches and HP WiFi systems , with a planned migration to Cisco Meraki. +...as Fortinet NSE, Cisco CCNA/CCNP, or Microsoft Certified: Azure Administrator Associate. + Experience with network monitoring tools and… more
    Robert Half Technology (09/22/25)
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  • PI Software Specialist

    Eliassen Group (Austin, TX)
    …support of compliance with overall health and availability targets for production systems . * Provide installation, configuration, and monitoring support for the PI ... system servers, the application operating systems , interfaces, and client tools on end user workstations....Five or more years of experience as a system administrator of Aveva PI System. * Five or more… more
    Eliassen Group (09/20/25)
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  • UX Sr Technical Consultant, Platform

    ServiceNow, Inc. (Addison, TX)
    …of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and ... user experiences on the ServiceNow platform considering customer design systems , responsiveness, and WCAG 2.1 accessibility (HTML, CSS, AngularJS, SASS,… more
    ServiceNow, Inc. (09/19/25)
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  • Director of Revenue Integrity

    UTMB Health (Galveston, TX)
    …reimbursement procedures and methodologies + Adept at utilizing electronic medical record systems , preferably Epic, as well as the Microsoft 365 productivity suite + ... documents. + Knowledge and understanding of organizational policies, procedures, and systems . Ability to create new procedures and successfully develop and manage… more
    UTMB Health (09/19/25)
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  • Linux Support Engineer

    Celestica (Richardson, TX)
    …**IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Linux Administrator will support in managing and administering the lab ... Directory and the Windows Operating system. + Good knowledge of Linux Operating Systems . + Previous experience with Virtual Desktops Management would be considered a… more
    Celestica (09/18/25)
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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 practices. + ... (GCIA), GIAC Open Source Intelligence (GOSI) + ISC2 Certified Information Systems Security Professional (CISSP) + CompTIA CASP+, CompTIA PenTest+ Microsoft… more
    Citigroup (09/18/25)
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