• Sr . Linux Systems

    Spok, Inc. (Plano, TX)
    Sr . Linux Systems Engineer Information Technology Plano, Texas Apply Description Onsite / Plano, TX Full-time/Direct hire This position is responsible ... as Redhat Linux expert, responsible for installing, reconfiguring, patching, Redhat Linux systems for IT, and assisting support and development when needed.… more
    Spok, Inc. (10/29/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30864 Job Location: ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Sr . Systems Engineering Specialist who will be...concept and proposal through flight test and delivery. The Systems Engineer will be responsible for working… more
    L3Harris (11/08/25)
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  • Systems Engineer , Integration…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer , Integration and Test Sr for the F\-35 Systems Integration and Test \(SI&T\) team which is responsible ... lab environment\. **What You Will Be Doing** As the Systems Engineer , Integration and Test Sr...Technical Experience/Background Experience with developing system * Experience with Linux Operating Systems \. * Experience with Open… more
    Lockheed Martin (11/26/25)
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  • Sr . Specialist, Network Systems

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Network Systems Engineering Job Code: 28999 Job Location: Greenville, ... Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system… more
    L3Harris (09/25/25)
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  • Sr . Inside Sales Systems

    ForeScout Technologies, Inc. (Dallas, TX)
    Sr . Inside Sales Systems Engineer Sales Dallas, Texas Apply Shape the Future of Cybersecurity at Forescout Every day cyberattacks threaten to disrupt ... has an excellent opportunity for an engaging and employee-focused Sr . Inside Sales Systems Engineer ...variety of audiences. + Proficiency in tools such as Linux , Bash, Python, Postman, or similar scripting environments is… more
    ForeScout Technologies, Inc. (11/23/25)
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  • Sr . Specialist, Systems

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer - COMMS & Datalink Job Code: 30689 ... to obtain a Top Secret with SCI Job Description: Mid- Senior level Systems Engineer to...experience with MIL-STD-1553B interfaces. + Familiarity with working with Unix/ Linux commands in terminal consoles. + Experience with building… more
    L3Harris (11/01/25)
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  • Sr Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …part of a program to recapitalize with the next-generation capabilities. As our next ** Senior ** **Principal Systems Engineer ** we will provide the training ... while advancing your career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace technology. At **Collins… more
    RTX Corporation (11/01/25)
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  • Sr . Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …critical airborne command-and-control fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer interested in working on one of the largest and… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Systems Engineer , Sr - Level…

    Lockheed Martin (Fort Worth, TX)
    …software test design, software debug, lab integration, and test\. * Experience with Linux Operating Systems \. * Experience with Open System Architecture and ... **Description:** You will be a System Integration & Test Engineer - Sensor Suites for the Architecture, Design, Integration & Test \(ADIT\) - 5th Generation… more
    Lockheed Martin (11/09/25)
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  • Sr . QA Engineer (SDET)

    ForeScout Technologies, Inc. (Dallas, TX)
    …to Web for a Network Access Control solution, running on both Windows and Linux systems . Develop and implement manual and automated test cases/suites creating ... Sr . QA Engineer (SDET) Engineering Dallas,... Sr . QA Engineer (SDET) Engineering Dallas, Texas Apply What We...tools such as JIRA. + Comfortable with various operating systems including Windows, Linux , and macOS. +… more
    ForeScout Technologies, Inc. (11/19/25)
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  • Sr Automation Systems

    RTX Corporation (Mckinney, TX)
    …an 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, ... projects within the McKinney and Optics CMC factories. The Automation Systems Engineer will collaborate with digital technology, manufacturing engineering,… more
    RTX Corporation (11/11/25)
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  • Senior . Platform Engineer

    RTX Corporation (Richardson, TX)
    …problems that create a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer / Linux ** with well-rounded Linux ... with Focus on the Linux Server / Linux OS. The ** Senior Platform Engineer...implementation, of infrastructure solutions + You will maintain existing systems through Linux Based Tools and manage… more
    RTX Corporation (11/15/25)
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  • Senior Linux QA Engineer

    Broadcom (Plano, TX)
    …you already have a Candidate Account, please Sign-In before you apply.** **Job Description:** ** Senior Linux QA Engineer ** **Job Description:** Are you a ... quality and driving innovation? We are seeking a dynamic Senior Linux QA Engineer to...the sprint. **Required Skills & Competencies:** + Experience with Linux systems , preferably one or both x86… more
    Broadcom (10/21/25)
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  • Software Engineer Sr (level 3)

    Lockheed Martin (Fort Worth, TX)
    …minimum 3 years experience * Experience with C and/or C\+\+ * Experience with Linux or RTOS \(real time operating systems \) and associated development toolchains ... to learn from some of our most talented and senior engineers to grow into a subject matter expert...and avionics and your experience as an embedded software engineer and use it to help develop software for… more
    Lockheed Martin (10/28/25)
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  • Senior Linux Data Center…

    Samsung SDS America (Plano, TX)
    …that empower businesses to operate smarter and faster. Samsung SDS America is seeking a Senior Linux Data Center Engineer to join our dynamic team in ... This role is ideal for a seasoned infrastructure professional with deep expertise in Linux systems and high-performance computing (HPC). You will be at the… more
    Samsung SDS America (12/10/25)
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  • Software / FPGA Engineer Sr

    Lockheed Martin (Fort Worth, TX)
    …The vehicle management software team is looking for an experienced software engineer with experience in FPGA development and software integration to contribute to ... future\. In this highly impactful role as a Software Engineer , your responsibilities will span the technology development lifecycle,...flight test\. Your experience in C/C\+\+ software for embedded systems and FPGA cores will benefit you as you… more
    Lockheed Martin (12/06/25)
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  • GNC Modeling & Simulation Engineer

    Lockheed Martin (Grand Prairie, TX)
    …research, design, development, manufacture, integration, and sustainment of advanced technology systems , products, and services\. At Lockheed Martin, we apply our ... challenges\. We are seeking an experienced Guidance, Navigation, and Control \(GNC\) Engineer who will specialize in Modeling and Simulation \(M&S\) of complex… more
    Lockheed Martin (12/10/25)
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  • Sr . Technical Support Engineer

    Palo Alto Networks (Plano, TX)
    …services (IDS/IPS, Firewalls, etc.) + Operating Systems : Expertise in OS systems and troubleshooting, including Windows, MAC, Linux , and IOS (debugging, ... built-in tools such as Event Viewer to aid in troubleshooting, file changes on Linux , etc.) + Tools & Security: Comfortable using tools such as Chrome Developer… more
    Palo Alto Networks (11/18/25)
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  • Sr . Technical Support Engineer , US…

    Palo Alto Networks (Plano, TX)
    …with Security Protocols (IPSEC / SSL-VPN / NAT) + Good understanding of Unix/ Linux and Windows operating systems + Experience with Cisco, Checkpoint, ... Juniper(Netscreen), Fortinet is a plus + Knowledge of traffic generation tools and scripting languages is a plus **The Team** Our technical support team is essential to our success and mission. As part of this team, you enable customer success by providing… more
    Palo Alto Networks (12/09/25)
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  • Sr . Technical Support Engineer

    Palo Alto Networks (Plano, TX)
    …experience (AWS, Azure, VMWare, OpenStack) + Experience with Windows, MAC OS, and Linux (Debugging, Editing Registries, Plist etc.) + Experience with Python or Shell ... Checkpoint Firewalls, Cisco Switches, and Intrusion Detection/ Intrusion Prevention Systems + BS in computer science, information technology, computer architecture,… more
    Palo Alto Networks (10/28/25)
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