• System Administrator

    METECS (Houston, TX)
    …duties as assigned Required Qualifications: + Minimum of 5 years of IT system administration and cybersecurity experience. + Exposure to cybersecurity frameworks ... technology company specializing in high-fidelity simulation, software, robotics, and systems analysis. We are looking for a talented and...We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of… more
    METECS (09/18/25)
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  • Information Systems Analyst / Secret…

    Lockheed Martin (Fort Worth, TX)
    …and infrastructure deployments for their assigned programs\. They will perform Systems Administration tasks across multiple platforms including Red Hat ... with Linux Operating Systems \(Red Hat Linux\) . Basic Experience with Windows Operating Systems \( Windows 10\) . Experience with Risk Management… more
    Lockheed Martin (11/14/25)
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  • Senior Systems Engineer - Azure and AI

    Acosta Group (Lewisville, TX)
    …nights and weekends-may occasionally be required, particularly during incident response, system upgrades, or maintenance windows . Occasional travel may also ... AI, NVIDIA AI Enterprise). + Administer and maintain all Windows server systems across the enterprise. +...and weekends-may occasionally be required, particularly during incident response, system upgrades, or maintenance windows . + Perform… more
    Acosta Group (11/11/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (San Antonio, TX)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,...hardware + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    COMSO, Inc (10/21/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …US citizens are eligible for this role. Preferred Skills: Experience with System Administration of Windows and Linux Systems is highly desired. This is ... cost and technical volumes. + Assist in Cost Account Management. + High level system administrator skills under Windows or Linux (prefer both). + Experience with… more
    CAE USA INC (10/24/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …Qualifications:** * Proficient with Windows and Linux/Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting ... related discipline, or equivalent experience/combined education **Desired Skills:** * Systems administration experience with servers and network… more
    Lockheed Martin (10/31/25)
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  • Specialist, Information Security System

    L3Harris (Greenville, TX)
    …+ Experience or proficiency with Linux administration , Bash scripting, Python, Windows PowerShell, Windows administration , Nessus, Wireshark, Nmap, ELK ... in the interest of national security. Job Title: Specialist, Information Security System Engineer Job Code 28626 Job Location: Greenville, Texas (100% On-site)… more
    L3Harris (11/21/25)
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  • Regional Security System Administrator

    Corning Incorporated (TX)
    …clearly communicate complex technical concepts to non-technical individuals. + Proficient in MS Windows systems administration / applications like XLS, DOC, ... in implementing and maintaining security measures. **Key Responsibilities** 1. **Security Systems Administration :** + Assess and analyze existing security … more
    Corning Incorporated (11/13/25)
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  • Systems Analyst II

    CRC Insurance Services, Inc. (TX)
    …non-functional testing of business applications. + Define test scenarios and validate system performance and reliability. + Provide ongoing administration and ... **Please review the following job description:** We are seeking a seasoned Senior Systems Analyst to support and enhance our wholesale insurance platforms. This role… more
    CRC Insurance Services, Inc. (11/19/25)
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  • Systems Administrator

    Robert Half Technology (Fort Worth, TX)
    …* Deliver advanced technical and informational support to users of client's computer systems in a timely, accurate, and courteous manner. * Assist with installing, ... configuring, and supporting Windows -based equipment and applications within the network environment. *...in a challenging environment. * Knowledge of video conferencing systems and web-based conferencing equipment. * Ability to work… more
    Robert Half Technology (11/19/25)
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