• Sr . Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …area matters. + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Must be able to obtain ... are eligible for a security clearance. + Must have Windows and Linux experience. + 8+ years...prior systems administration and networking administration experience, Windows or Linux administration, Windows more
    RTX Corporation (07/10/25)
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  • Systems Analyst SR

    ERCOT (Taylor, TX)
    …cycles. + Provide oversight for OS patching, covering major and minor updates for Windows , Linux along with firmware updates for storage and network CIs and ... and with the IT operations and infrastructure teams to ensure that the systems run and interface smoothly. Maintains and enforces the processes and procedures that… more
    ERCOT (04/25/25)
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  • Customer Communications Technology Sr

    Deloitte (Houston, TX)
    …(SIP/URS/ORS/IXN/Stat/MCP etc) , E-Services email chat, GMS, outbound campaigns for both Linux and Windows environment. + Resolve technical issues, related to ... downtime, and ensuring service continuity. + Installing Genesys Engage applications both Linux and Windows + Configure and manage Genesys Engage components,… more
    Deloitte (06/11/25)
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  • GMS Application Developer, Sr

    ERCOT (Austin, TX)
    …languages) and testing for suite of grid applications and its interfaces in windows and Linux environments. + Designs, develops, and tests grid applications ... 2 Requirements + Works under the direction of a senior developers or supervisor/manager to complete departmental goals and...and procedures. + Good Knowledge on core electric power systems operations and control functions like power flow studies,… more
    ERCOT (05/23/25)
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  • Senior Disaster Recovery Architect

    Centene Corporation (Austin, TX)
    …cloud disaster recovery solutions (eg, Azure, AWS). + Strong understanding of operating systems ( Windows , Linux ) and enterprise storage solutions. **Soft ... that ensure the security and integrity of company data, databases, information systems , and technology. Conducts risk analysis to identify critical operations and … more
    Centene Corporation (06/20/25)
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  • Sr . Amazon Cloud Engineer, AWS

    Amazon (Austin, TX)
    …let it stop you from applying. Basic Qualifications - 5+ years of systems administration experience ( Linux / Windows ). - Experience working with scripting ... MD In AWS Region Services, we build the software, systems , services, and infrastructure that enable Amazon teams across...real world problems on a global scale, own their systems end-to-end, and influence the direction of our technology… more
    Amazon (06/20/25)
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  • Security Operations Center Analyst

    CACI International (Lackland AFB, TX)
    …Security+, SSCP, or CCNA-Security) * DoD 8140.03 CSSP Analyst Certification * Proficiency in Windows and Linux operating systems * Knowledge of current COTS ... verbal and written communication skills * Ability to interact effectively with senior management * Strong problem-solving and decision-making skills * Expertise in… more
    CACI International (06/13/25)
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  • Senior Technical Support Engineer

    Rocket Software (Austin, TX)
    …VSAM. + SQL, Data Virtualization, CDC + Operating system knowledge: Windows , Unix, Linux . + Database knowledge in open systems ( Windows , Unix, Linux ... BELIEVE in what they're doing!** **Job Description Summary:** The Senior Technical Support Engineer provides technical direction and leadership...Top Secret. + Operating systems : IBM z/OS, Windows , Red Hat Linux , Sun Solaris. +… more
    Rocket Software (07/04/25)
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  • Senior Storage Engineer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    …Suite of Products, Third Party Applications & Tools, SAN, NAS, EMC, Cisco, Nexus, Linux , Windows , VMWare, and other systems * Performing complex technical ... ** Senior Storage Engineer** **Category:** Infrastructure/Cloud **Main location:** United...models and switches. * Thorough knowledge of Unix and Windows operating systems * Understanding of NIS,… more
    CGI Technologies and Solutions, Inc. (06/18/25)
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  • Information System Security Manager (ISSM)

    Lockheed Martin (Fort Worth, TX)
    …no less than 8 years of hands\-on experience executing Security Hardening on diverse LINUX and Windows Operating Systems based on approved DISA STIGs ... Lockheed Martin Aeronautics is searching for an experienced Enterprise Information Systems Security Manager \(ISSM\) to join an exciting opportunity within the… more
    Lockheed Martin (07/12/25)
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