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19 sr test engineer jobs found

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Lockheed Martin US sr test engineer
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Lockheed Martin
Aug 21, 2026
Space Vehicle Electrical Test Engineer Sr. - CLEARANCE REQUIRED
Lockheed Martin CO
Standard Job Description Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establishes functional and technical specifications and standards, solves hardware/software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem. Reviews, evaluates and derives requirements for testability, develops and directs preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems. Coordinates subsystem and/or system testing activities with programs and other organizations. Performs analysis of test results and prepares comprehensive subsystem and/or system level evaluation reports which verify and validate system...
Lockheed Martin
Aug 21, 2026
Systems Integration/Test Engineer Sr -Chelmsford, MA
Lockheed Martin MA
Standard Job 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 we are looking for a System Integration and Test Engineer at Lockheed Martin's Chelmsford, MA facility. You will be responsible for supporting the design, development, and testing of complex systems. Our team is dedicated to delivering innovative solutions, and you will play a key role in architecting new test stands, designing test solutions, and developing algorithms and techniques. What You Will Be Doing As a System Integration and Test Engineer, you will be responsible for: • Supporting the design, development, and testing of complex digital,...
Lockheed Martin
Aug 21, 2026
Test Engineer Sr / Lufkin, TX
Lockheed Martin TX
Standard Job Description Designs, develops, and implements testing methods and equipment. Plans and arranges the labor, schedules, and equipment required for testing and evaluating standard and special devices. Provides test area with parameters for sample testing and specifies tests to be performed. Compiles data and defines changes required in testing equipment, testing procedures, manufacturing processes, or new testing requirements. Responsible for testing all customer samples and for special tests that cannot be performed in the test area. You will be the Test Engineer Senior for the 2nd Shift Test Engineering team. Our team is responsible for delivering high‑quality test solutions that ensure the reliability and performance of electronic systems. What You Will Be Doing   As the Test Engineer Senior you will be responsible for driving test execution, troubleshooting, and continuous improvement of test processes.   Your responsibilities will include, but are not...
Lockheed Martin
May 27, 2026
Systems Integration/Test Engineer Sr Stf - E5
Lockheed Martin TX
Pay Information Full-Time Geo Zone 1 Salary Range: $161300.00 - $299500.00 Full-Time Geo Zone 2 Salary Range: $145100.00 - $269500.00 Full-Time Geo Zone 3 Salary Range: $129000.00 - $239600.00 Full-Time Geo Zone 4 Salary Range: $116100.00 - $215700.00   At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally. The salary range for this role is as listed on the requisition. Please note that the salary information listed is a general guideline only.Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered:  Medical, Dental, Vision, Flexible work arrangements and schedules (e.g, 4x10), 401(k) match, Paid...
Lockheed Martin
May 27, 2026
Systems Integration/Test Engineer Sr Stf - E5
Lockheed Martin TX
Pay Information Full-Time Salary Range: $129000.00 - $239600.00   Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education and experience. Standard Job Description Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establishes functional and technical specifications and standards, solves hardware/software interface problems, defines input/output parameters, and ensures integration of the entire system or subsystem. Reviews, evaluates and derives requirements for...
Lockheed Martin
Sep 14, 2026
Software Engineer Sr - E3
Lockheed Martin TX
Standard Job Description Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met. Lockheed Martin Aeronautics delivers...
Lockheed Martin
Sep 14, 2026
Systems Engineer Senior
Lockheed Martin CO
Standard Job 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 an experienced Mid Career Systems...
Lockheed Martin
Sep 03, 2026
Project Engineer Sr - E3
Lockheed Martin FL
Job 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! As a Project Engineer Sr. for the FBM Weapons System Infrastructure...
Lockheed Martin
Sep 03, 2026
Systems Engineering Field Tech Support Sr - E3
Lockheed Martin FL
Standard Job 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.   The Lockheed Martin FBM System Integration Sustainment Team...
Lockheed Martin
Sep 03, 2026
Project Engineer Sr - E3
Lockheed Martin FL
Job 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! As a Project Engineer Sr. for the FBM Weapons System Infrastructure &...
Lockheed Martin
Aug 21, 2026
Weapons Integration Engineer Sr - Level 3
Lockheed Martin TX
Standard Job Description You will be the Weapons Integration Engineer Sr – Level 3 for the F‑35 Weapons Integration Team which is responsible for delivering cutting‑edge air‑to‑air weapon capabilities to the world’s most advanced fighter. What You Will Be Doing As the Weapons Integration Engineer Sr – Level 3 you will be responsible for designing, testing, and certifying weapon systems that empower pilots to dominate the skies. You will work hand‑in‑hand with vendors, program managers, and flight test crews to ensure every integration meets the highest standards of performance and safety. Your responsibilities will include: Develop system design, test, and certification plans for a variety of air‑to‑air weapons.Execute integration and flight‑test activities, analyzing results and driving corrective actions.Assess design changes, identify safety risks, and provide technical mitigation strategies.Produce and maintain comprehensive technical documentation, including design...
Lockheed Martin
Aug 18, 2026
Systems Engineer Sr Stf - E5
Lockheed Martin CA
Standard Job Description You will be the System Engineer Sr Stf (Level 5) for the Skunk Works (Advanced Development Program) team. Our team turns visionary aircraft into reality and is known for building the finest military aircraft in the world. What You Will Be Doing As the System Engineer Sr Stf you will be responsible for leading system integration lab activities, coordinating technical exchanges, and delivering program milestones. Your responsibilities will include:Manage and perform system integration, test, and troubleshooting of hardware/software configurations.Design, install, and integrate equipment for the Systems Integration Labs, including HWIL/Closed‑Loop setups.Interface with software developers, systems engineers, and customers to support verification and testing.Oversee product integration, regression, and verification testing across system test labs.Maintain design documentation and adhere to configuration management requirements. What’s In It For You We...
Lockheed Martin
Aug 18, 2026
Senior Software Engineer, Level 3
Lockheed Martin CO
Standard Job 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...
Lockheed Martin
Aug 18, 2026
Mechanical Design Engineer Sr
Lockheed Martin TX
Standard Job Description You will be the Mechanical Design Engineer Sr for an Integrated Air and Missile Defense development team. Our team is responsible for designing and producing key components of the missile system, including the missile interceptor and launchers. What You Will Be Doing As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams. Your responsibilities will include: •Developing and generating CREO layouts and detailed model-based designs (MBD) for ICDs, components, sub-assemblies, assemblies, and integration test articles •Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM •Coordinating with the...
Lockheed Martin
Aug 18, 2026
Logistics Engineer Stf - E4
Lockheed Martin FL
Standard Job Description Reviews field support requirements and recommends tool and test equipment. Establishes calibration requirements for field systems/equipment including all maintenance tasks. Performs maintenance and maintainability demonstrations for customers. Reviews handbooks for technical adequacy. Assists in the development of maintenance engineering and logistics support. Plans and contributes to proposal efforts. Job Description : At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. This position is with the Core Processing Software team in Fort Worth, TX. This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test...
Lockheed Martin
Aug 18, 2026
Systems Engineer Sr Stf - E5
Lockheed Martin TX
Standard Job Description You will be the Systems Engineer Project Lead Sr Stf for the Simulation & System Labs (SSL) organization which is responsible for delivering high fidelity simulation and HITL test products. What You Will Be Doing As the Systems Engineer Project Lead Sr Stf you will be responsible for leading the development of system integration laboratory products within a program portfolio, driving technical solutions in a fast‑paced environment. You will partner with program management, suppliers, and cross‑functional teams to ensure technical integrity and successful delivery. Your responsibilities will include: Define project scope, objectives, and deliveries. Lead and manage focus teams on the design, development, and delivery of high‑fidelity simulation/HITL test products. Coordinate and status team tasking. Identify and report technical issues. Develop and manage project schedules, milestones, and cost targets to ensure on‑time, on‑budget...
Lockheed Martin
Aug 18, 2026
Systems Engineer Stf - E4
Lockheed Martin CO
Standard Job Description The Next Generation Interceptor (NGI) team is in search of a Mid-Career Systems Engineer to be part of the multi-disciplined engineering team responsible for designing and certifying missile defense technology that could forever change our ability to deter and respond to conflict. Learn more about the Next Generation Interceptor (NGI) using this link Duties and responsibilities may include, but are limited to the following: • Lead and coordinate with a complex, multidisciplinary team of engineers, which includes but is not limited to representation from Aero, Thermal, Separation Dynamics, Loads, Stress, Trajectory Design, NG&C, FSW, Mechanical Design, Mechanical Integration, Initiation, Instrumentation/Telemetry, TPS, and Ground Test • Conduct regular working meetings, maintain a schedule, and track action item closure • Support major program reviews including SRR, PDR, and CDR • Establish proper configuration and version control...
Lockheed Martin
Sep 14, 2026
Quality Engineer Sr - E3
Lockheed Martin TX
Standard Job Description You will be the Quality Engineer Sr for the Quality Engineering Team. Our team is responsible for ensuring product and process quality across the product lifecycle.   What You Will Be Doing As the Quality Engineer Sr you will be responsible for applying quality principles, conducting technical evaluations, and driving continuous improvement across design, production, and supplier domains. Your responsibilities will include, but are not limited to: Apply quality principles across design, incoming material, production control, and supplier processes. Conduct technical evaluations of product requirements, specifications, drawings, and procedures. Lead product failure investigations and drive corrective and preventive actions. Develop and implement strategies to improve internal and supplier performance. Design and analyze inspection and testing processes, performing statistical analysis.   Why Join Us The ideal candidate is...
Lockheed Martin
Aug 18, 2026
Software Engineer Sr Stf - E5
Lockheed Martin TX
Standard Job Description Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.   About the Role Lockheed Martin Aeronautics...
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