• Senior Linux System Administrator

    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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  • Senior Cloud Database Administrator

    Publicis Groupe (Irving, TX)
    **Overview** For this role, we are seeking a Senior Cloud Database Administrator with a balance of skills in database design, physical implementation, and ... Do** + Develop, configure, and manage Data Warehouse database systems and cloud platform work. + Supervise and report...a leading company. **What you'll bring:** + BS in Computer Science or a related technical field (or equivalent… more
    Publicis Groupe (11/08/25)
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  • SAP - Basis Administrator

    Toyota (Plano, TX)
    …SAP systems and SAP interfaces. **What you bring** + Bachelor's degree in computer science, Information Systems , or related field. + 10+ years of hands-on ... + Strong understanding of SAP applications, system architecture and network configuration to manage and monitor SAP systems... network configuration to manage and monitor SAP systems . + Proficiency in system monitoring tools (SAP Solution… more
    Toyota (10/31/25)
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  • Retail Software System Administrator

    Omni Hotels (Dallas, TX)
    …Software System Administratormanages and supports a company's retail-specific IT systems , ensuring their availability, security, and performance for store ... & Upgrades: Plan and execute software and hardware upgrades to keep systems current and secure.* Troubleshooting: Diagnose and resolve technical issues related to… more
    Omni Hotels (09/18/25)
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  • IT Administrator

    Robert Half Technology (San Antonio, TX)
    …* Deliver level 2/3 technical support for Windows, Mac, and Linux systems , both in-person and remotely. * Manage endpoint protection, patching, software deployment, ... related to data security, access control, and compliance standards. Infrastructure & Network Administration * Ensure high availability and performance of wired and… more
    Robert Half Technology (10/28/25)
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  • Principal Engineer - ServiceNow…

    United Airlines (Houston, TX)
    …team and our customers, and travel the world using our extensive route network . Come join us to create what's next. Let's define tomorrow, together. **Description** ... Develop and maintain integrations between ServiceNow SAM Pro and other IT systems (eg, procurement, finance, and IT operations) + Provide technical support,… more
    United Airlines (11/09/25)
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  • Lead Engineer - ServiceNow Administrator

    United Airlines (Houston, TX)
    …team and our customers, and travel the world using our extensive route network . Come join us to create what's next. Let's define tomorrow, together. **Description** ... maintain integrations between ServiceNow FSM and other internal or third-party systems . . Provide technical expertise and troubleshooting for complex issues related… more
    United Airlines (11/07/25)
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  • Sr. AWS Administrator (Hybrid USA)

    DXC Technology (Plano, TX)
    **Job Description:** DXC) helps global companies run their mission critical systems and operations while modernizing IT, optimizing data architectures, and ensuring ... VPCs, subnets, security groups, and load balancers. + Planning and implementing Network solutions for customer connections + _Clearly and concisely document and… more
    DXC Technology (09/24/25)
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  • Network Technician

    Prime Healthcare (Weslaco, TX)
    Overview HEALTHCARE NETWORK ADMINISTRATOR We are seeking a Healthcare Network Engineer, sometimes referred to as a Network Administrator , IT ... E ngineer is responsible for maintaining a secure, high-speed, and reliable network that supports patient care, medical research, and hospital operations. Their role… more
    Prime Healthcare (09/17/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …maintenance and monitoring \* Maintaining smooth, secure operation of multi\-user computer systems through coordination with peers, Tier2 and engineers ... Server re\-image, troubleshooting, account maintenance \* Regular monitoring of systems /applications for availability and performance \* Computer infrastructure… more
    Lockheed Martin (11/13/25)
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