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84 systems integration test engineer jobs found

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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
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
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...
Lockheed Martin
Apr 28, 2026
Software Engineer Staff, Level 4 - 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...
Lockheed Martin
Apr 28, 2026
Software Engineer Lead - Embedded, Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Software Engineer Lead - Embedded for the Embedded Software team. Our team is responsible for delivering high‑performance embedded solutions that power critical defense and aerospace systems. What You Will Be Doing As the Software Engineer Lead - Embedded you will be responsible for guiding the development of mission‑critical embedded software across multiple programs. Your responsibilities will include, but are not limited to: Lead the design, development, and integration of C/C++ embedded applications. Plan, coordinate, and execute software development activities and schedules. Develop, document, test, and debug complex algorithms and logical solutions. Collaborate with hardware engineers to ensure seamless system integration. Identify and resolve program errors, produce operating instructions, and maintain comprehensive documentation. Why Join Us We seek a collaborative, mission‑focused engineer who thrives...
Lockheed Martin
Apr 28, 2026
Software Engineer Lead - Embedded, Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Software Engineer Lead - Embedded for the Embedded Software team. Our team is responsible for delivering high‑performance embedded solutions that power critical defense and aerospace systems. What You Will Be Doing As the Software Engineer Lead - Embedded you will be responsible for guiding the development of mission‑critical embedded software across multiple programs. Your responsibilities will include, but are not limited to: Lead the design, development, and integration of C/C++ embedded applications. Plan, coordinate, and execute software development activities and schedules. Develop, document, test, and debug complex algorithms and logical solutions. Collaborate with hardware engineers to ensure seamless system integration. Identify and resolve program errors, produce operating instructions, and maintain comprehensive documentation. Why Join Us We seek a collaborative, mission‑focused engineer who thrives...
Lockheed Martin
Apr 28, 2026
Software Engineer Staff / Embedded HWIL / C++ / Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Software Engineer Staff for the Lockheed Martin Missiles and Fire Control (MFC) team. Our team is responsible for designing, developing, and manufacturing precision engagement aerospace and defense systems for the U.S. and allied militaries. 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. As a Software Engineer, Staff at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on both existing and new development platforms. You will be helping us solve the world’s most difficult challenges supporting such wide-ranging domain areas such as aircraft flight command and control, air...
Lockheed Martin
Apr 24, 2026
Systems Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Sr for the Integration and Test team within Simulation System Test (SST) which is responsible for system integration and verification/validation of software‑intensive systems. What You Will Be Doing As the Systems Engineer Sr you will be responsible for defining verification methods and associated System Integration Lab (SIL) capabilities, creating, maintaining, and executing verification procedures, and reporting test results including status, formal reports, and problem reports. Your responsibilities will include: Apply system engineering techniques to impact the direction of products to design, develop, test, and support Shared Simulation Software products for multiple programs. What’s In It For You From onsite to remote, we offer flexible work schedules and a comprehensive benefits package that invests in your future and security. Learn more about Lockheed Martin’s comprehensive benefits package here....
Lockheed Martin
Apr 24, 2026
RF Engineer, Sr - Grand Prairie, 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 Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team in Dallas, TX. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing The Senior RF Engineer...
Lockheed Martin
Apr 23, 2026
Systems Engineering Stf - Level 4
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineering Stf for the Capability Integration Strategy Team which is responsible for driving integrated capability delivery across the Architecture Design Integration and Test Organization (ADI&T). What You Will Be Doing As the Systems Engineering Stf you will be responsible for shaping the technical roadmap, ensuring functional integration, governing releases, resolving anomalies, and delivering actionable data metrics. Your responsibilities will include: Lead the development and management of the technical roadmap and integrated JIRA backlog to align portfolio strategy with execution. Design and execute functional integration plans that validate capabilities across segments, domains, and operational scenarios. Establish and govern capability release processes, authoring System Release Memoranda and confirming compliance with technical and quality thresholds. Oversee end‑to‑end anomaly resolution, assessing...
Lockheed Martin
Apr 23, 2026
Integration 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 Integration & Test 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...
Lockheed Martin
Apr 21, 2026
Cyber System Security Engineer Sr
Lockheed Martin Fort Worth, TX
Description: Company Overview : At Lockheed Martin, we unite passionate individuals to drive purposeful innovation, ensuring safety and solving the world's most complex challenges. Our team comprises some of the brightest minds in the industry, making Lockheed Martin an exceptional place to work. We prioritize our employees by offering diverse career opportunities that promote development and agility. With flexible schedules, competitive pay, and comprehensive benefits, we empower our employees to lead healthy, fulfilling lives both at work and beyond. At Lockheed Martin, we emphasize innovation, integrity, and corporate responsibility. Your mission is ours. Key Responsibilities : The Cyber Systems Security Engineer Sr will be responsible for working with the team of fellow engineers in the designing, assembly, integration, and maintenance of a like family of different Command and Control (C2) System of Systems. This includes network planning, hardware installation, software...
Lockheed Martin
Apr 16, 2026
Software Engineer Sr Stf
Lockheed Martin Fort Worth, TX
Description: At Lockheed Martin we are committed to shaping the future of aviation! You’ll be inspired by Lockheed Martin’s core values to grow in ways you only imagine! What You Will Be Doing 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...
Lockheed Martin
Apr 15, 2026
Avionics Stability / IVHM Systems Engineer - Level 4
Lockheed Martin Fort Worth, TX
Description: You will be the Avionics Stability / IVHM Systems Engineer - Level 4 for the Diagnostics, Prognostics, and Health Management (DPHM) Team which is responsible for advancing aircraft health‑monitoring capabilities. What You Will Be Doing As the Avionics Stability / IVHM Systems Engineer - Level 4 you will be responsible for analyzing fleet diagnostics data, identifying failure trends, and driving improvements in avionics reliability. Your responsibilities will include: Perform system‑level analysis of aircraft diagnostics to generate stability metrics and failure‑characteristic trends. Conduct model‑based engineering, BIT analysis, and FMECA to support capability maturation. Develop and refine diagnostic requirements, fault‑detection strategies, and corrective‑action plans. Coordinate schedules and deliverables with technical leads, ensuring projects stay on track. Brief project status and technical findings to engineering leadership,...
Lockheed Martin
Apr 14, 2026
Air Vehicle Health Management / IVHM Systems Engineer - Level 2
Lockheed Martin Fort Worth, TX
Description: You will be the Air Vehicle Health Management / IVHM Systems Engineer - Level 2 for the Diagnostics, Prognostics, and Health Management (DPHM) Team within the Vehicle Systems Directorate, which is responsible for designing and maintaining diagnostic and prognostic capabilities that detect, isolate, and resolve root‑cause failures in air‑vehicle systems. What You Will Be Doing As the Air Vehicle Health Management / IVHM Systems Engineer - Level 2 you will be responsible for advancing the DPHM capability across development, deployment, and operations while supporting an Agile scrum environment. “Your responsibilities will include:” Develop, analyze, and mature diagnostic and prognostic solutions using model‑based systems engineering, BIT, and FMECA techniques. Perform testability and fault‑isolation analyses to define diagnostic requirements and validate system performance. Architect, model, and integrate health‑management functions into...
Lockheed Martin
Apr 14, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin At Lockheed Martin, we are driven by innovation and a commitment to excellence. As a Senior Systems Engineer, you will play a critical role in ensuring technical success and lifecycle management across advanced programs. This is an exciting opportunity to leverage your expertise in systems engineering to support cutting-edge technologies and contribute to mission-critical solutions. What You Will Be Doing: As a Senior Systems Engineer for the ADP Life Cycle Management (LCM) team, your responsibilities will include: • Leading and overseeing the execution of the Systems Engineering (SE) process, including development, evaluation, and measurement of technical processes to ensure program requirements are met. • Conducting integrated technical planning and control, managing the requirements process, generating and analyzing metrics, and reporting on technical efforts. • Developing, leading, and presenting engineering milestone events such...
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