• System Administrator (Support Services)

    BEAT LLC (San Antonio, TX)
    … Associate or Microsoft Certified: Windows Server Hybrid Administrator Associate Position Description: The Tier 3 Systems Administrator ... Job Title: System Administrator - Intermediate (Support Services) Location: San Antonio,...BS degree in Information Technology, Cybersecurity, Data Science, Information Systems , or Computer Science or Military Training or Cloud+… more
    BEAT LLC (12/29/25)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …relevant experience. **Other Job Specific Skills** + Advanced knowledge of Microsoft Operating Systems and products that include Microsoft Windows , Windows ... Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • ServiceNow Platform Lead Administrator

    Bank of America (Plano, TX)
    ServiceNow Platform Lead Administrator Plano, Texas;Jersey City, New Jersey; Chandler, Arizona; Kennesaw, Georgia **To proceed with your application, you must be at ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Plano/ServiceNow-Platform-Lead- Administrator \_25048522) **Job Description:** At Bank of America, we are… more
    Bank of America (12/22/25)
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  • System Administrator

    METECS (Houston, TX)
    …professional environment. Desired Qualifications: + Certifications such as Microsoft Certified: Windows Server , CompTIA A+, CompTIA Security+, CompTIA Linux+, ... technology company specializing in high-fidelity simulation, software, robotics, and systems analysis. We are looking for a talented and...are looking for a talented and experienced IT System Administrator with a minimum of 5 years of experience… more
    METECS (12/18/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, ... to prevent security threats, protect the integrity of our systems and support RTX's IT infrastructure around the world....JSIG, DFARS and/or DoD/RMF + In-depth working experience in Windows Server + Experience with data storage,… more
    RTX Corporation (01/10/26)
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  • Network Administrator (Tier 1 Otrc)

    TEKsystems (San Antonio, TX)
    …* Strong understanding of networking (TCP/IP, VLANs, routing, switching) * Familiarity with Windows Server administration is a plus * Effective communication and ... with Network Monitoring tools like Solar Winds and ITSM/ticketing systems like ServiceNow are also requirements. Staff must possess...minimum supervision. The OTRC Tier 1 - OT NOC Administrator serves as the first line of defense for… more
    TEKsystems (01/07/26)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …Operating System **Other Job Specific Skills** + Advanced knowledge of Microsoft Operating Systems and products that include Microsoft Windows , Windows ... and implements high availability solutions and plans data migrations between systems . **Primary Duties and Responsibilities** + Performs Red Hat installation and… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …of related experience * Security Clearance Level: TS/SCI w/Poly * Required Skills and Abilities: Windows Server Administrator ; Win Server 2016, 2019 or ... 2022, RHEL/Linux Server Administrator ; RHEL 7x, 8x, or 9x, Network device (firewall/router/switch)...and application servers), Proficient in Linux/UNIX commands, Proficient in Windows Server OS, Must be a self-starter… more
    General Dynamics Information Technology (12/12/25)
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  • Software Systems Integrator

    L3Harris (Greenville, TX)
    …TX and/or Rockwall,TX Schedule: 9/80 Job Description: L3Harris is seeking a hybrid Windows /Linux Systems Administrator to support Mission System integration ... on Red Hat based distributions (RHEL9, RHEL8, RHEL7, Rocky8, CentOS7) + Windows server /workstation systems administration on Server 2019 or newer,… more
    L3Harris (01/06/26)
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  • Principal Storage Admin

    RTX Corporation (Mckinney, TX)
    Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux ... + Collaborate with teams and mentor junior admins. + Apply understanding and knowledge of Windows Server internals to include DNS, DHCP, AD, and server more
    RTX Corporation (01/10/26)
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