• Senior Linux System Administrator

    GovCIO (Austin, TX)
    …this job (https://careers-govcio.icims.com/jobs/6348/senior-linux-system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • Network Administrator

    GovCIO (Austin, TX)
    …to this job (https://careers-govcio.icims.com/jobs/6775/network- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ ... 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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  • Sr. AWS Administrator (Hybrid USA)

    DXC Technology (Plano, TX)
    …cloud architecture, IT, or a related field. + Expertise on **AWS Core infrastructure services ** such as **EC2,S3,RDS,DocDB,FSX,EDR,etc** \ + Expertise on **AWS ... **Job Description:** DXC) helps global companies run their mission critical systems and operations while modernizing IT, optimizing data architectures, and ensuring… more
    DXC Technology (09/24/25)
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  • IT Administrator

    Robert Half Technology (San Antonio, TX)
    …sites. * Manage and monitor firewalls, routers, switches, VPNs, and failover systems . * Support modernization of infrastructure through cloud adoption, ... * Deliver level 2/3 technical support for Windows, Mac, and Linux systems , both in-person and remotely. * Manage endpoint protection, patching, software deployment,… more
    Robert Half Technology (10/28/25)
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  • Administrator , Loan Origination System

    Carrington (Plano, TX)
    …of the mortgage industry + Familiarity with Encompass integrations to external systems + Intermediate Microsoft Office technical skills + Strong analytical and ... decisions that have significant impact on the department's credibility, operations, and services + Adaptability to adapt to rapidly evolving business priorities and… more
    Carrington (10/16/25)
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  • Network Administrator

    Waste Connections (The Woodlands, TX)
    …is to plan and coordinate the design, installation, and connectivity of computer, network systems , camera systems , and phone systems throughout the United ... 20-40% of the time. **ESSENTIAL RESPONSIBILITIES** + Install network, phone and camera systems + Assess near and long term network capacity needs and design and… more
    Waste Connections (11/13/25)
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  • Lead Infrastructure Infoblox and F5…

    Truist (Plano, TX)
    …DDI Infrastructure (Infoblox): + Design, configure, and maintain Infoblox DDI infrastructure including DNS, DHCP, and IPAM services + Implement and manage ... IP address allocation strategies and subnet planning + Monitor and optimize DDI service performance through dashboards and alerting systems + Perform capacity… more
    Truist (11/18/25)
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  • Associate Engineer/Engineer, IT…

    American Airlines (Dallas, TX)
    …discipline, or equivalent experience/training + 2 years of experience as a cloud infrastructure engineer or administrator + 2 years of experience in cloud ... Experience** + 3+ years of experience as a cloud infrastructure engineer or administrator + 3+ years...and application services , network protocols, databases, connectivity services , storage, backup and recovery, and systems more
    American Airlines (11/15/25)
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  • Infrastructure Archive Ops Analyst…

    Citigroup (Irving, TX)
    The ** Infrastructure Archive Operations Analyst** role is responsible for executing support activities related to Compliance and Discovery platforms for Electronic ... Communications and managed services provided by 3rd parties. Citi has regulatory responsibility...monitor in a daily basis the operation of the infrastructure , KRIs, reconciliation process, manage the hardware inventory and… more
    Citigroup (11/06/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …Server re\-image, troubleshooting, account maintenance \* Regular monitoring of systems /applications for availability and performance \*Computer infrastructure ... background in real\-time and heterogeneous laboratory environments to become a Cyber Infrastructure Engineer \(CIE\) supporting the F\-35 Man in the Loop \(MITL\)… more
    Lockheed Martin (11/13/25)
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