• Senior Systems Integration

    RTX Corporation (Richardson, TX)
    …that create a safer, more secure world. We are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team in Richardson, ... TX. In Systems Integration and Test (SI&T), we integrate, verify, and validate our products to ensure they work the first time-and every time. We assemble … more
    RTX Corporation (10/22/25)
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  • Systems Integration & Test

    Lockheed Martin (Grand Prairie, TX)
    …Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:** Full\-Time ... is principally engaged in the research, design, development, manufacture, integration , and sustainment of advanced technology systems ,...drive schedule and risk reviews, and report status to senior leadership\. * Ensure test pedigree and… more
    Lockheed Martin (11/01/25)
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  • Systems Integration Test

    Lockheed Martin (Grand Prairie, TX)
    …Guiding the team in leading the integration , testing, and evaluation of systems , including generating test plans and procedures, preparing test readiness ... Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:** Full\-Time… more
    Lockheed Martin (09/13/25)
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  • Systems Integration and Test

    Lockheed Martin (Grand Prairie, TX)
    …Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:** Full\-Time ... sites, providing technical leadership, mentorship, and process improvement in the areas of integration and test \. This role is responsible for developing people,… more
    Lockheed Martin (11/11/25)
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  • TM/FTS - Systems Integration

    Lockheed Martin (Grand Prairie, TX)
    systems engineering practices including requirements development/maintenance, architecture, test equipment hardware/software design, integration and ... **Description:** You will be a Telemetry \(TM\) Development design, integration , and test for Dallas Missile and Fire Control programs\. Tasks will initially… more
    Lockheed Martin (11/09/25)
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  • Systems Integration / Test

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Telemetry \(TM\) Development design, integration , and test for Dallas Missile and Fire Control programs\. Tasks will initially ... checkout activities leading up to flight testing\. TM system support activities will include integration and test at home\-site LM Dallas and periodic travel to… more
    Lockheed Martin (11/14/25)
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  • System Integration & Test Engineer

    Lockheed Martin (Grand Prairie, TX)
    …Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:** Full\-Time ... Lockheed Martin Missiles and Fire in Grand Prairie, TX is seeking an experienced Integration , Test , and Evaluation \(IT&E\) Deputy Lead Engineer to work closely… more
    Lockheed Martin (11/12/25)
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  • Automated Test Equipment (ATE) Test

    Lockheed Martin (Grand Prairie, TX)
    …Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:** Full\-Time ... will be the Automated Test Equipment \(ATE\) Test Engineer Sr for the Precision Fires...is responsible for ensuring the seamless operation of production test systems , and you will play a… more
    Lockheed Martin (10/24/25)
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  • Automated Test Equipment (ATE) Test

    Lockheed Martin (Grand Prairie, TX)
    …Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Assembly/ Integration and Test **Type:** Full\-Time ... Grand Prairie, TX\. Our team is responsible for ensuring the seamless operation of test systems , and you will play a key role in providing technical support, … more
    Lockheed Martin (11/01/25)
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  • Missile Systems Engineer, Sr

    Lockheed Martin (Grand Prairie, TX)
    …Synthesize design characteristics into system architecture *Knowledge of and experience with missile systems * Integration and Test * Define system ... Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering: Design and Verification **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/12/25)
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  • System Integration / Test Engineer…

    Lockheed Martin (Grand Prairie, TX)
    …in Grand Prairie, TX\. Our team is responsible for ensuring the seamless operation of test systems , and you will play a key role in providing technical support, ... the ATE Test Engineer, you will be responsible for supporting test systems , providing technical expertise, and driving improvements to test equipment and… more
    Lockheed Martin (11/14/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …Validation (V&V) principles + Software Systems Experience, experience in development, integration , and test of software systems **Qualifications We ... System Engineering (MBSE) approaches and tools + Thorough understanding of requirements management, systems design, systems integration , and Verification and… more
    Sierra Nevada Company, LLC (11/05/25)
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  • Sr Eng, CFl, OT Integration Lead III

    RTX Corporation (Mckinney, TX)
    …Operations Technology Engineer to join our team as an OT (Operational Technology) Integration Lead. The Connected Factory team is responsible for the development and ... efficiency of our factory and program customers. The OT Integration Lead is responsible for ensuring that the physical...support connectivity across a wide portfolio of assembly and test equipment in various factory settings + Create detailed… more
    RTX Corporation (11/14/25)
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  • Sr . Specialist, Information Security…

    L3Harris (Plano, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Information Security Systems Engineer - (JIBM) Job Code: 29976 Job ... responsibility for collaborating with government stakeholders to obtain Interim Authority to Test (IATT) for the integrated C2 prototype. The ideal candidate will… more
    L3Harris (10/23/25)
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  • Sr Principal Systems Engineer…

    RTX Corporation (Richardson, TX)
    …requirements allocation, requirement traceability, use case development for software/hardware, systems integration , verification testing and qualification. + ... of a program to recapitalize with the next-generation capabilities. As our next ** Senior ** **Principal Systems Engineer** we will provide the training and tools… more
    RTX Corporation (11/01/25)
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  • Sr Principal Systems Software…

    Sierra Nevada Company, LLC (Plano, TX)
    …understanding of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk ... and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration , test , certification, ground/flight training and complete… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …command-and-control fleet. We need you! We are seeking a highly skilled and experienced Senior Systems Software Engineer to join our engineering team. In this ... understanding of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Sr . Systems Engineer…

    Sierra Nevada Company, LLC (Plano, TX)
    …airborne command-and-control fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in cybersecurity ... understanding of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr Software Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration , test , certification, ground/flight training and complete ... for your next mission. **Responsibilities:** We are seeking a Senior Software Systems Engineer with a bachelor's...role in defining avionics system architecture, development, and the integration of both new and existing avionics equipment onto… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Sr Application Developer

    PennyMac (Carrollton, TX)
    …aspirations of homeownership through the complete mortgage journey. Job Overview Senior Application Developer (C#, SQL Server, AI-Accelerated, AWS Cloud) The ... Senior Application Developer will be a key player in...for potential performance bottlenecks and security vulnerabilities. AWS Cloud Integration and Services: Demonstrate strong experience in integrating applications… more
    PennyMac (11/14/25)
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