• Application Operations L1 Analyst

    NCR Atleos (Frisco, TX)
    …BS in Computer Science or related field + 2+ years related experience. + Linux or other Unix experience + Resolving client issues + Excellent Communication and ... + Understanding SQL queries and database + DNS experience + System Admin exposure **Preferred Qualifications** + Familiar with analytical tools (Splunk, AppDynamics)… more
    NCR Atleos (10/08/25)
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  • (USA) Specialist Technician, Technology Support

    Walmart (Dallas, TX)
    …IT Specialist Technician, you will be responsible for provisioning PC, Mac, and Linux -based hardware for new employees. You will provide L1/L2 support to users both ... like Jira and ServiceNow. At least 1 year of working with Office 365 Admin Center. At least beginner level understanding of Command Prompt, PowerShell and Terminal.… more
    Walmart (09/19/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Austin, TX)
    …rotates every 7 weeks. **The Main Responsibilities** + Provide day-to-day support/ administration of OS ( Linux /Unix) and associated infrastructure + Will ... equivalent experience + Minimum of 4 years of experience with Linux (Red Hat, Rocky, Ubuntu, etc.) administration + Minimum of 4 years of experience with Unix… more
    Lumen (10/05/25)
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  • Software Engineer, DevOps Lead

    Lockheed Martin (Fort Worth, TX)
    …* Experience with version control systems such as Git * Experience with Linux system administration and troubleshooting, specifically with Red Hat Enterprise ... Linux \(RHEL\) * Experience with Windows system administration and troubleshooting * Experience with infrastructure management tools such as Ansible, Puppet,… more
    Lockheed Martin (09/18/25)
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  • Senior Information Systems Engineer - Onsite

    RTX Corporation (Mckinney, TX)
    …+ Minimum five (5) years of relevant experience + Experience with systems administration of Linux , Networking, and/or Windows (in desktop or server environments) ... the world. As part of the Test Environment Support Administration ( **TESA** ) team, you be working with...for Raytheon test systems + Develop Cybersecurity compliant **TE** ( Linux , IOS, Windows) + Install software packages/updates to enhance… more
    RTX Corporation (09/13/25)
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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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  • DB2 Database Administrator (DBA)

    GovCIO (San Antonio, TX)
    …DB2 database backup and data recovery experience + Demonstrated knowledge of Red Hat Linux system administration skills + Linux DB2 Version 9+ experience ... and decision making skills + Demonstrated DB2 database configuration and administration experience + Demonstrated DB2 database performance tuning experience +… more
    GovCIO (07/21/25)
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  • 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 ... Continuous availability of systems supporting Veterans' health, benefits, and administrative services. + Operational Efficiency: Automated and standardized cloud… more
    TISTA Science and Technology (09/05/25)
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  • Support Engineer II-Ext

    Amazon (Dallas, TX)
    …three years of experience in the following skills: (1) experience with system administration and troubleshooting any operating system ( Linux or Windows) and ... three years of experience in the following skills: (1) experience with system administration and troubleshooting any operating system ( Linux or Windows) and… more
    Amazon (10/07/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Houston, TX)
    …all operating systems assigned. This position reports to the Manager of the z/VM, z/ Linux team and is responsible for assisting in the management of the z/VM ... + Off Hours Support as required/Participate in On-Call Schedule + Platforms: **z/VM, z/VSE, Linux on IBM Z** What the Ideal Candidate Brings to this Role _Required… more
    Ensono (10/07/25)
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