• Sr Automation Systems Engineer III

    RTX Corporation (Mckinney, TX)
    …enthusiastic and highly motivated team member to take on the role of Automation Systems Engineer in support of the Advanced Product Center (APC) in McKinney, TX and ... within the McKinney and Optics CMC factories. The Automation Systems Engineer will collaborate with digital technology, manufacturing engineering, industrial… more
    RTX Corporation (11/11/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Forest, MS)
    …world. The Test Equipment Engineering **(TEE)** includes engineering disciplines responsible for systems design & test with every Raytheon product. Our engineers are ... the development lifecycle for test including: test requirements, test system design, flight simulations, hardware-in-the-loop, computer-in-the-loop, advanced engineering prototyping… more
    RTX Corporation (11/10/25)
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  • Senior Systems Administrator

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + ... Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP,...complexity to include the integration of hardware and operating systems (OS). + Must be able to obtain Department… more
    RTX Corporation (11/13/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …computer infrastructure support, asset management, cyber resiliency, technical design, system development, system test and capability enhancements\. Candidate ... and all project phases including proposal development, design, component procurement, system integration, and system verification\. Candidate will be responsible… more
    Lockheed Martin (11/13/25)
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  • Satellite Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    … server administration tasks using PowerShell * Knowledge of Windows Server Operating Systems \(i\.e\., 2008 R2/2012/2016/2018/2022\) * Knowledge of Linux ... **Description:** As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and builder\. Our amazing men and women are on a… more
    Lockheed Martin (10/10/25)
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  • IT Systems Administrator / Top Secret…

    Lockheed Martin (Las Vegas, NV)
    …perform Systems Administration across multiple platforms including RHEL, Windows Server , and Windows 10\. Active Top Secret Security Clearance and US Citizenship ... a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) * Experience… more
    Lockheed Martin (10/18/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Andover, MA)
    …Test Equipment Engineering ( **TEE** ) includes engineering disciplines responsible for systems design & test with all Raytheon products. Our engineers are ... the development lifecycle for test including: test requirements, test system design, flight simulations, hardware-in-the-loop, computer-in-the-loop, advanced engineering prototyping… more
    RTX Corporation (09/13/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (El Segundo, CA)
    …world. The **Test Equipment Engineering** (TEE) includes engineering disciplines responsible for systems design & test with every Raytheon product. Our engineers are ... the development lifecycle for test including: test requirements, test system design, flight simulations, hardware-in-the-loop, computer-in-the-loop, advanced engineering prototyping… more
    RTX Corporation (10/26/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Administrators supporting Linux, Windows, and Network operations + Linux and Window system deployment, upgrades, configuration management, patching and ... Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration...of 6 years of prior related experience. + Linux server and workstation systems administration on Red… more
    L3Harris (10/17/25)
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  • Cyber Systems Security Engineer Staff

    Lockheed Martin (Eglin AFB, FL)
    …some of the world's most complex challenges\. In our Rotary and Mission Systems \(RMS\) division, we are focused on advancing security and resilience for critical ... defense systems , with a particular emphasis on F\-35 Training &...and address potential security gaps\. Collaborating with engineers and system architects to analyze and resolve cybersecurity trade\-offs and… more
    Lockheed Martin (09/18/25)
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