• Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Reliability Engineering, DevOps, or Systems Engineering + Strong experience with Linux /Unix systems administration and troubleshooting + Proficient with cloud ... to alerts and incidents, triage issues, and perform root cause analysis (RCA). + Lead on-call rotations to ensure 24/7 uptime and quick recovery from outages. +… more
    TISTA Science and Technology (09/05/25)
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  • HPC Systems Engineer

    US Tech Solutions (Houston, TX)
    …and tape automation. + Proficient in the installation, configuration and management of Linux based operating systems, preferably using RHEL, CentOS, Rocky Linux . ... and recovery tools, IBM Spectrum, Dell Networker. + Good knowledge of Linux security, including configuration of endpoint security tools. + Ability to evaluate… more
    US Tech Solutions (09/12/25)
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  • Senior Platform Management Engineer

    General Motors (Austin, TX)
    …audiences, including senior architects and executive management. + Strong Linux /Unix expertise, including command-line proficiency and BASH scripting. + Hands-on ... experience integrating Linux operating systems (RHEL, Ubuntu) with NAS storage technologies....Hands-on experience with IBM GPFS and DDN storage system administration . + Proficiency in storage protocols such as NFS,… more
    General Motors (08/26/25)
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  • Senior Information Security System Engineer Vice…

    Citigroup (Irving, TX)
    …**Qualifications:** + 6+ years of relevant experience + BS/CS - or equivalent experience + Administration of Linux and Splunk + Strong understanding of Linux ... come join us. We'll enable growth and progress together. The Info Sec Tech Lead Analyst is a senior level professional position responsible for driving efforts to… more
    Citigroup (08/23/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …MPE system anomalies and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of hardware to include servers, ... want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources… more
    Lockheed Martin (07/26/25)
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  • Data Center Server Operations Manager, Global…

    Google (Midlothian, TX)
    …building and operating infrastructure, network, compute architecture, life-cycle, and Linux /Unix system administration . + Experience with developing network ... to completion and directing operations management initiatives. + Ability to lead and improve Environmental Health and Safety initiatives. **About the job**… more
    Google (10/01/25)
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  • Software Engineering Technician (Onsite)

    RTX Corporation (Richardson, TX)
    …Evaluate, generate, and implement problem-solving solutions for both programming and administrative tasks + Develop realistic work plans, sets goals, coordinates ... with software installation, configuration, and troubleshooting across Windows and Linux environments **Qualifications We Prefer** + Understanding of scripting… more
    RTX Corporation (08/26/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX/ Linux . UNIX/ Linux /Windows . Advanced Scripting, automation, ... debugging . OS / Administration Certifications preferred SQL/ORACLE/SYBASE . Advanced Query writing and...levels, across a medium to large scale enterprise. + Lead and participate in the incident response lifecycle, including… more
    Citigroup (09/30/25)
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  • Cybersecurity Solutions Architect - NAM

    GE Vernova (TX)
    …Summary** We are looking for a proven OT Cybersecurity Solution Architect to lead Grid Automation efforts in the United States. This role combines extensive ... different types of Channel Partners. + Demonstrated experience with Linux , and Microsoft Windows operating systems including user account...the morning, or later in the evening. + Business Administration degree would be an asset (eg, MBA). +… more
    GE Vernova (09/30/25)
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  • Senior Information Security Engineer:…

    Jack Henry & Associates (Allen, TX)
    …least one major cloud platform (GCP, AWS, or Azure). + Strong background in Linux administration and a deep understanding of command-line tools and scripting. ... policies, standards, and procedures for cryptographic products and services. + Lead high-level cryptographic security initiatives and ensure timely follow-up on… more
    Jack Henry & Associates (09/18/25)
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