• Windows Administrator

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for a Windows Administrator, tocreate and maintain team technical instructions, operating procedures and policies as ... position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    GovCIO (12/24/25)
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  • IT Consultant

    Entergy (The Woodlands, TX)
    Windows environments over a large network and troubleshooting Web-Service's and Windows Service's. + Knowledge of security controls testing, security ... but beneficial: PowerBI, Report Studio + Supporting and Managing windows servers in support of 3rd party applications. +...and security assessments + Ability to troubleshoot Windows and or Unix Operating Systems and correct issues.… more
    Entergy (12/10/25)
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  • IT Manager, Windows Infrastructure Systems

    Texas A&M University System (College Station, TX)
    Job Title IT Manager, Windows Infrastructure Systems Agency Texas A&M University Department Technology Services - IT Enterprise Operations Proposed Minimum Salary ... advanced proficiency with ITIL, IT project management protocols, knowledge of IT security regulations, IT architecture sourcing, and knowledge of current IT industry… more
    Texas A&M University System (12/23/25)
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  • Windows Server Lead

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …+ Bachelor's Degree in IT, Computer Science or a related field preferred ** Security Clearance** + Active Secret level clearance If job duty assignment requires ... - Critical Sensitive **Certifications:** IA Level: IAT II or IAT III ( Security + or similar) 8570.01-M Baseline Certification to include application, data, database,… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Sr. SOAR Engineer- Splunk SOAR/Phantom | Remote,…

    Optiv (Austin, TX)
    …+ Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals ( Windows , Linux), and security technologies (endpoint security , DLP, ... We are seeking a highly skilled and experienced Senior Security Orchestration, Automation, and Response (SOAR) Engineer to join...will play a pivotal role in enhancing our clients' security posture by managing client SOAR solutions. Your expertise… more
    Optiv (12/06/25)
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  • (USA) Systems and Infrastructure Engineer II

    Walmart (Dallas, TX)
    …on systems security hardening. Script and automate the implementation of Windows and macOS platform applications, policies & security tools. Designing, ... administering PAM systems (Privileged user account management). Experience with security tools on Windows and macOS platform...account management). Experience with security tools on Windows and macOS platform like Defender for Endpoint and… more
    Walmart (12/24/25)
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  • Cloud Support Engineer Internship - 2026 (US)

    Amazon (Dallas, TX)
    …Cloud Computing - Networking (DNS, TCP/IP, HTTP, VLAN, etc.) - OS (Linux and/or Windows Servers) - Security concepts / best practices Support Intern Experience ... Areas - - Direct interaction with AWS Generative AI (GenAI) & Machine Learning (ML) tools - Experiential learning while building and solving troubleshooting labs - Project development and delivery with AWS products and services (EC2, VPC, S3, and more) -… more
    Amazon (12/06/25)
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  • Infra Tech Lead Analyst Vice President

    Citigroup (Irving, TX)
    …optimal health and availability. + Manage virtualized server environments and cloud-based Windows Server instances. + Ensure server security , patching, and ... desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology Infrastructure team. The overall… more
    Citigroup (12/19/25)
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  • Information Systems Security Manager (ISSM)…

    RTX Corporation (Richardson, TX)
    …Management. + Experience executing DISA STIG/SRG hardening across Linux and Windows . + Background in network/systems security (architecture, topology, protocols, ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (11/12/25)
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  • Sr. AWS Engineer

    World Wide Technology (San Antonio, TX)
    …customers requirements. The AWS environment will be IL4/IL5 certified. Experience with Windows , Linux, Networking, and Security especially in a cloud environment ... field working on technical solutions + Proven experience in Windows , Linux, Networking, Cyber Security , and Data...Proven experience in Windows , Linux, Networking, Cyber Security , and Data Center environments + Proven experience with… more
    World Wide Technology (11/22/25)
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