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168 systems integration test engineer jobs found

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Lockheed Martin
Apr 15, 2026
Systems Integration & Test Engineer / Grand Prairie, Texas
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control in Dallas, Texas is seeking a Systems Integration and Test Engineer to support a program's systems integration, and system qualification team initiatives. What You Will Be Doing As the Systems Integration and Test Engineer, you will be responsible for supporting the development, integration, and test of one of may Lockheed Martin systems and subsystems. Your responsibilities will include: • Develop and execute Sub-System/System Level Integration Procedures • Support preparation of test equipment and facilities required for test events • Perform Environmental Acceptance Test and Acceptance Test Procedures • Perform qualification testing at the subsystem and system level • Support test readiness preparation and test readiness reviews • Support test documentation and Computer Aided Designs, as required • The candidate must have the ability to obtain a security clearance. Why Join Us We're looking for a highly motivated college...
Lockheed Martin
Apr 14, 2026
Systems Integration & Test Engineer Associate / Grand Prairie, Texas
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control in Dallas, Texas is seeking a Systems Integration and Test Engineer to support a program's systems integration, and system qualification team initiatives. What You Will Be Doing As the Systems Integration and Test Engineer, you will be responsible for supporting the development, integration, and test of one of may Lockheed Martin systems and subsystems. Your responsibilities will include: • Develop and execute Sub-System/System Level Integration Procedures • Support preparation of test equipment and facilities required for test events • Perform Environmental Acceptance Test and Acceptance Test Procedures • Perform qualification testing at the subsystem and system level • Support test readiness preparation and test readiness reviews • Support test documentation and Computer Aided Designs, as required • The candidate must have the ability to obtain a security clearance. Why Join Us We're looking for a highly motivated...
Lockheed Martin
Apr 14, 2026
Systems Integration / Test Engineer, Sr
Lockheed Martin Grand Prairie, TX
Description: Job Description: Missiles and Fire Control in Grand Prairie, Texas has multiple openings for Test Engineers across all ranges of experience. Our team is responsible for designing, integrating, and ensuring the seamless operation of test systems, and you will play a key role in providing technical support, test equipment improvements, and troubleshooting expertise. What You Will Be Doing As the ATE Test Engineer, you will be responsible for designing test consoles, interface test adapters (ITAs), test cables, and test fixtures. You will be architecting software and writing source code. You will be hands-on integrating the test system hardware, software, and device under test (DUT), then performing verification and validation of the test system. You will work with a range of technologies, including TestStand®, LabVIEW®, Matlab, and C# to control signal generation and measurement tools, conduct Environmental Stress Screening (ESS), and functional testing....
Lockheed Martin
Mar 30, 2026
Systems Integration / Test Engineer, Staff
Lockheed Martin Grand Prairie, TX
Description: Missiles and Fire Control in Orlando, Florida an opening for an experience lead test engineer. Our team is responsible for designing, integrating, and ensuring the seamless operation of test systems, and you will play a key role in providing technical support, test equipment improvements, and troubleshooting expertise. What You Will Be Doing As the ATE Test Engineer, you will be responsible for designing test consoles, interface test adapters (ITAs), test cables, and test fixtures. You will be architecting software and writing source code. You will be hands-on integrating the test system hardware, software, and device under test (DUT), then performing verification and validation of the test system. You will work with a range of technologies, including TestStand®, LabVIEW®, Matlab, and C# to control signal generation and measurement tools, conduct Environmental Stress Screening (ESS), and functional testing. Your responsibilities will include: •Designing,...
Lockheed Martin
Apr 08, 2026
Systems Engineering: Integration and Test Engineer
Lockheed Martin Fort Worth, TX
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Lockheed Martin Aeronautics is seeking a full-time Early Career Software Engineer for Advanced Development Programs/Skunk Works. As a member of the Embedded Training (ET) team, you will play a significant role in enhancing the combat readiness of...
Lockheed Martin
Apr 07, 2026
Systems Engineer, Integration and Test Sr - Level 3
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 for delivering technical infrastructure support that enables hardware and software integration in a lab environment. What You Will Be Doing As the Systems Engineer, Integration and Test Sr you will be responsible for ensuring seamless integration and rigorous testing of F-35 components to support mission‑critical test execution. Your responsibilities will include: Design, configure, and maintain test benches and simulation environments for hardware‑software integration. Develop and execute test procedures, capture data, and analyze results to validate system performance. Collaborate with cross‑functional engineers to troubleshoot integration issues and drive corrective actions. Document test configurations, results, and lessons learned in compliance with program standards. Support continuous...
Lockheed Martin
Mar 13, 2026
Systems Engineer Sr. Integration and Test - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Sr. Integration and Test for the Architecture, Design, Integration & Test (ADIT) team within the Systems Integration & Test (SI&T) which is responsible for … What You Will Be Doing As the Systems Engineer Sr. Integration and Test you will be responsible for leading system‑level software testing initiatives, crafting test strategies, and ensuring integration quality across complex platforms. "Your responsibilities will include:" Develop and execute comprehensive test plans and procedures for system‑level software. Analyze test data, identify defects, and drive corrective actions. Collaborate with architects, designers, and developers to validate integration requirements. Maintain test environments and tools to support continuous testing. Provide clear reporting and recommendations to stakeholders on test outcomes. What’s In It For You "We are committed to supporting your work‑life...
Lockheed Martin
Mar 13, 2026
Systems Engineer Sr. Integration and Test - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Sr. Integration and Test for the Architecture, Design, Integration & Test (ADIT) team within the Systems Integration & Test (SI&T) which is responsible for … What You Will Be Doing As the Systems Engineer Sr. Integration and Test you will be responsible for leading system‑level software testing initiatives, crafting test strategies, and ensuring integration quality across complex platforms. "Your responsibilities will include:" Develop and execute comprehensive test plans and procedures for system‑level software. Analyze test data, identify defects, and drive corrective actions. Collaborate with architects, designers, and developers to validate integration requirements. Maintain test environments and tools to support continuous testing. Provide clear reporting and recommendations to stakeholders on test outcomes. What’s In It For You "We are committed to supporting your work‑life...
Lockheed Martin
Mar 10, 2026
Systems Engineer Sr. Integration and Test - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Sr for the for the Architecture, Design, Integration & Test (ADIT) team within the Systems Integration & Test (SI&T). Our team is responsible for systems level software testing. What You Will Be Doing As the Systems Engineer for the for the Architecture, Design, Integration & Test (ADIT) team you will perform technical test planning and execution. Responsibilities will include: • Generation of test plan and test procedure documentation • Coordination of test objectives • Execution across agile development teams. The 5th Gen Platforms SI&T team performs mission system capability integration and maturation, verification and validation testing and regression testing for F-35. Testing is generally at the system level and performed in hardware in the loop venues as well as software development labs executing both manual and automated testing. Integration and test will sometimes require candidates to work...
Lockheed Martin
Mar 10, 2026
Systems Engineer Integration and Test - Level 2
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Integration and Test for the Architecture, Design, Integration & Test (ADIT) team which is responsible for... What You Will Be Doing As the Systems Engineer Integration and Test you will be responsible for technical test planning and execution, guiding test objectives, and collaborating across agile development teams. Your responsibilities will include: Generate test plan and test procedure documentation. Coordinate test objectives with stakeholders. Execute testing across agile development teams. Report test results and provide recommendations for improvement. What’s In It For You We are committed to supporting your work-life balance and overall well-being, offering flexible scheduling options. Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the...
Lockheed Martin
Feb 13, 2026
Systems Integration Test & Evaluation Engineer, Staff - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Integration, Test, and Evaluation Engineer for our team, responsible for leading the integration, testing, and evaluation of complex systems. Our team is responsible for ensuring that integrated hardware meets physical, functional, and performance objectives. What You Will Be Doing As the Integration, Test, and Evaluation Engineer, you will be responsible for generating test procedures and plans, preparing test readiness review packages, integrating a development effort, and executing qualification testing. You will also write qualification test reports and support subcomponent and subassembly integration, as well as the build of subassembly hardware and test equipment. Your responsibilities will include: • Generating test procedures and plans • Preparing test readiness review packages • Executing qualification testing • Writing qualification test reports • Supporting subcomponent and subassembly integration • Supporting the build of subassembly...
Lockheed Martin
Apr 23, 2026
System Integration/Test Engineer Staff - Lufkin, TX
Lockheed Martin Lufkin, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and seeking a Test Engineer for our Lufkin TX site! You will be the Automated Test Equipment (ATE) Test Engineer for the Integrated Air and Missile Defense (IAMD) Line-of-Business, supporting Automated Electronic Test Equipment and Test Software activities in Lufkin, TX. Our team is responsible for ensuring the seamless operation of test systems, and you will play a key role in providing technical support, test equipment improvements, and troubleshooting expertise. What You Will Be Doing As the ATE Test Engineer, you will be responsible for supporting test systems,...
Lockheed Martin
Apr 18, 2026
Flight Termination System Integration & Test Engineer
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control in Grand Prairie, Texas is seeking a Telemetry (TM)/Flight Termination System (FTS) engineer to support development, missile integration, and flight test for an Advanced Program. What You Will Be Doing • Supporting design, fabrication, and procurement of the TM/FTS for the missile system • Support integration and qualification of the TM and FTS subsystems • Support the integration of the TM/FTS with the missile, including ground station interface and test support • Coordination with Range Safety Officers (RSO) and providing appropriate flight safety documentation to support flight tests • Support Flight Test Planning, Flight Test Readiness Reviews, Flight Readiness Checks, and Flight Tests at United States test locations Why Join Us We are committed to supporting your work-life balance and overall well-being, offering flexible scheduling options Learn more about Lockheed Martin’s comprehensive benefits package here....
Lockheed Martin
Apr 18, 2026
Flight Termination System Integration & Test Engineer
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control in Grand Prairie, Texas is seeking a Telemetry (TM)/Flight Termination System (FTS) electronics packaging design engineer to support development, missile integration, and flight test for an Advanced Program. Responsibilities includes: • Performing electronic packaging designs for cable harnesses and test boxes for integration and test • Supporting design, fabrication, and procurement of the TM/FTS components for the missile system • Support integration and qualification of the TM and FTS subsystems • Support the integration of the TM/FTS with the missile, including ground station interface and test support • Coordination with Range Safety Officers (RSO) and providing appropriate flight safety documentation to support flight tests • Support Flight Test Planning, Flight Test Readiness Reviews, Flight Readiness Checks, and Flight Tests at United States test locations We are committed to supporting your work-life balance and...
Lockheed Martin
Apr 28, 2026
Flying Test Bed Lead Engineer - Dallas
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and seeking to hire a Flying Test Bed Lead Engineer. The Lead Engineer will plan, coordinate, and execute flight‑test campaigns for the RFS PC Flying Test Bed. This role interfaces directly with government ranges, the FAA, and other federal agencies to obtain experimental airworthiness approvals and ensure safe, compliant flight‑test operations. The engineer will lead a multi‑disciplinary working group (5‑10 engineers) and serve as the primary technical liaison to senior leadership, government customers, and external stakeholders. What You Will Be Doing • Develop and...
Lockheed Martin
Apr 28, 2026
SIL Electrical Integration Engineer - Dallas
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and seeking to hire an Electrical Integration Engineer for our Dallas, TX location! What You Will Be Doing The Electrical Integration Engineer will support harness checkout in the System Integration Lab (SIL), assist with electrical integration of seeker subsystems, and help execute related test activities. This role is designed for an early‑career engineer (1 + year experience) eager to develop hands‑on skills while working with senior leadership and external customers in a dynamic development environment. Scope of Work • Assist in harness checkout and verification...
Lockheed Martin
Apr 28, 2026
Software Engineer Sr - Embedded, Clearance Required, Dallas TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Software Engineer for the Embedded Software team. Our team is responsible for delivering high‑impact embedded C/C++ solutions that enable mission‑critical capabilities across Lockheed Martin Missiles and Fire Control. What You Will Be Doing As the Embedded Software Engineer you will be responsible for guiding the design, development, and integration of embedded software that solves complex business and mission problems. Your responsibilities will include, but are not limited to: Develop embedded C/C++ applications, integrating advanced algorithms and features. Plan, conduct, and coordinate software development activities across multiple programs. Design, document, test, and debug software that implements logical and mathematical solutions for mission‑critical systems. Apply deep knowledge of computer hardware and software to translate user requirements into robust code. Correct program errors, produce operating...
Lockheed Martin
Apr 28, 2026
Guidance Navigation and Control Senior Engineer - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, TX. What You Will Be Doing Representative areas of responsibility include performance analysis, generation of error budgets, hardware in the loop analysis, simulation modeling, fire control algorithm development, engage-ability analysis, development and refinement of guidance laws and autopilot algorithms, flight test support, seeker algorithm and truth modeling, and conducting trade studies. The GNC Engineer will support the integration, test,...
Lockheed Martin
Apr 28, 2026
Control Law Engineer - Level 4
Lockheed Martin Fort Worth, TX
Description: You will be the Control Law Engineer - Level 4 for the Mission Systems Roadmaps (MSR) Demonstrations Team which is responsible for advancing cutting‑edge technologies within Skunk Works mission processing environments. What You Will Be Doing As the Control Law Engineer - Level 4 you will be responsible for translating mission requirements into robust software solutions that enable rapid prototyping and integration. Your responsibilities will include: Design, develop, prototype, integrate, and test middleware and software applications for mission systems. Solve complex middleware challenges with a focus on commonality and reusability. Participate in the full software development lifecycle from requirements through sustainment. Collaborate with vehicle mission systems, internal software teams, cross‑functional stakeholders, and external customers. Contribute to technology maturation for transition to program implementation. What’s In It For...
Lockheed Martin
Apr 28, 2026
Senior Software Engineer, Level 3 - Clearance Required
Lockheed Martin Houston, TX
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a full time Software Engineer. In this role, you will...
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