• Windows / Systems Engineer

    TEKsystems (Austin, TX)
    …large-scale Data Center migration project. This position requires expertise in Windows Server lifecycle management, Active Directory administration , and ... an enterprise environment. Please apply if interested: Must work onsite 3 days per week in Austin, TX Must...Top Skills: + 5-10+ years of experience as a Windows / Systems Engineer (requirement states 10, but strong… more
    TEKsystems (11/20/25)
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  • System Administrator ( Windows /Wintel…

    Motion Recruitment Partners (Irving, TX)
    …Skills & Experience** + Bachelor's degree. + 3-5+ years of experience in Systems Administration or IT Operations. Ideal combination includes both systems ... Contract $63/hr - $68/hr Grow your career as a Systems Administrator ( Windows /Wintel or UNIX)) with an...Data Protection/Security Technologies, PKI Infrastructure. + Must have solid systems administration experience in Linux, Red Hat,… more
    Motion Recruitment Partners (10/28/25)
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  • Information Systems Analyst / Secret…

    Lockheed Martin (Fort Worth, TX)
    …and infrastructure deployments for their assigned programs\. They will perform Systems Administration tasks across multiple platforms including Red Hat ... \(EB&DT\) position supports the Lockheed Martin Aeronautics Division located onsite at the Fort Worth, Texas facility\. The selected...Systems \(Red Hat Linux\) . Basic Experience with Windows Operating Systems \( Windows 10\)… more
    Lockheed Martin (11/14/25)
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  • Windchill Application Administrator, Principal…

    RTX Corporation (Plano, TX)
    …tools, or methodologies: PTC Windchill, Oracle database, Apache web server, Linux & Windows server operating systems , Shell scripting, CAD tools (eg Creo ... 465 Independence Parkway , Plano, TX, 75075 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/19/25)
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  • Administrative Assistant

    EMCOR Group (Austin, TX)
    …will be responsible for a wide range of customer service and administrative duties. \#shambaugh #Northstar #LI-DF #LI- Onsite **Essential Duties & ... protection company that engineers, fabricates, and installs fire sprinkler systems and alarms for structures including commercial buildings, government buildings,… more
    EMCOR Group (11/11/25)
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  • Administrative Assistant

    EMCOR Group (Amarillo, TX)
    …will be responsible for a wide range of customer service and administrative duties. \#shambaugh #Northstar #LI-DF #LI- Onsite **Essential Duties & ... protection company that engineers, fabricates, and installs fire sprinkler systems and alarms for structures including commercial buildings, government buildings,… more
    EMCOR Group (11/07/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …IT Infrastructure and Operations **Skills:** Networking Hardware,Network Security,Network Systems ,Operating Systems (OS), Systems Design **Certifications:** ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and qualified… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Richardson, TX)
    …CityLine Drive Building C37, Richardson, TX, 75082 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100%... Security Officer (ISSO)** to support our team **100% onsite ** at our facility in **Richardson, Texas.** The successful… more
    RTX Corporation (11/19/25)
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  • Cyber Systems Security Engineer - Skunk…

    Lockheed Martin (Fort Worth, TX)
    …including servers, storage, and network devices\. Configure and troubleshoot Linux and Windows operating systems , specifically with RHEL and Windows ... \+ or any DoD 8570 level 2 certifications\. Red hat and windows implementation experience\. Tactical Data Systems experience\. **Desired Skills:** Experience… more
    Lockheed Martin (10/18/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …related discipline, or equivalent experience/combined education **Desired Skills:** * Systems administration experience with servers and network ... * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of...production representative system prior to authorizing updates for fielded systems **What's In It For You** From onsite… more
    Lockheed Martin (10/31/25)
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