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70 system engineer sr jobs found

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Lockheed Martin
May 29, 2026
Systems Integration Engineer Staff
Lockheed Martin Huntsville, AL
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. OVERVIEW: 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. What does this role look like? Learn more about THAAD As a...
Lockheed Martin
Jun 09, 2026
Systems Engineer Sr - Integration & Test - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Integration & Test Engineer Sr for the Architecture, Design, Integration & Test (ADIT) – F-35 Sensor Systems Integration & Test (SI&T) team which is responsible for mission system capability integration & maturation, verification testing and regression testing for all F-35 modernization efforts. What You Will Be Doing As the Systems Integration & Test Engineer Sr you will be responsible for technical test planning and execution of the F‑35 Sensor Suite, including Radar, Electronic Warfare (EW), Countermeasures (CM), Electro‑Optical (EO)sensors and Fusion. You will ensure the SI&T process follows prescribed engineering standards and continuously improves those processes. Your responsibilities will include: Generate test plans and detailed test procedure documentation. Coordinate test objectives and execute testing across agile development teams. Conduct system‑level testing in...
Lockheed Martin
Jun 06, 2026
Cyber Systems Security Engineer Sr (Stratford, CT)
Lockheed Martin Stratford, CT
Description: WHAT WE’RE DOING At Lockheed Martin - Rotary Mission Systems, we are leading the development of state-of-the-art technologies that are integral to national security and defense. As part of our ongoing commitment to advancing mission-critical solutions, we are focused on integrating cutting-edge cybersecurity measures to ensure the resilience and security of our systems. By embedding advanced cybersecurity features, we are enhancing the operational effectiveness and safety of our technologies in an increasingly complex digital landscape. THE WORK As a Cyber Systems Security Engineer Sr, you will support the integration of modern cybersecurity solutions across multiple Owego programs. You will play a critical role in ensuring our systems are not only effective but also resilient in the face of evolving threats. Key responsibilities include: Cybersecurity Design & Implementation: Support the decomposition of Statements of Work (SOW) into actionable,...
Lockheed Martin
Jun 24, 2026
Sr. Systems Engineer - System Reliability Integration
Lockheed Martin Highlands Ranch, CO
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 System Reliability Integration Engineer, you will spend much of your time working in a...
Lockheed Martin
Jun 04, 2026
System Integration/Test Engineer Sr
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 a Test Engineer for our Grand Prairie, 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 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, test equipment improvements, and troubleshooting expertise. What You Will Be Doing As the ATE Test Engineer, you will be responsible for supporting test...
Lockheed Martin
Jun 02, 2026
System Safety Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior System Safety Engineer (SSE) for the Missiles & Fire Control (MFC) Advanced Programs team. Our team safeguards every product we deliver to customers, ensuring that the warfighter is protected through rigorous safety engineering and compliance. What You Will Be Doing As the Senior System Safety Engineer you will own the development, execution, and continual improvement of system safety programs across multiple missile and fire control programs. You’ll work independently and partner with engineers, software developers, trainers, and customers to embed safety into every design decision. Your responsibilities will include: • Developing hazard analyses, safety assessments, and risk based mitigation strategies for hardware, software, training, and procedures. • Defining and applying safety criteria, ensuring they are reflected in system architecture, specifications, and test plans. • Preparing clear technical presentations, reports, and safety...
Lockheed Martin
May 27, 2026
System Safety Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior System Safety Engineer (SSE) for the Missiles & Fire Control (MFC) Advanced Programs team. Our team safeguards every product we deliver to customers, ensuring that the warfighter is protected through rigorous safety engineering and compliance. What You Will Be Doing As the Senior System Safety Engineer you will own the development, execution, and continual improvement of system safety programs across multiple missile and fire control programs. You’ll work independently and partner with engineers, software developers, trainers, and customers to embed safety into every design decision. Your responsibilities will include: • Developing hazard analyses, safety assessments, and risk based mitigation strategies for hardware, software, training, and procedures. • Defining and applying safety criteria, ensuring they are reflected in system architecture, specifications, and test plans. • Preparing clear technical presentations, reports, and...
Lockheed Martin
May 27, 2026
Sr Systems Engineer – Radar System Design
Lockheed Martin Camden, NJ
Description: As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. 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...
Lockheed Martin
May 17, 2026
System Integration / Test Engineer Sr. - Chelmsford, MA
Lockheed Martin Chelmsford, MA
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. Our beautiful Chelmsford site is growing and we are looking for a Systems Integration & Test Engineer to join our team! What You Will Be Doing You will be a System Integration and Test Engineer at Lockheed Martin, responsible for supporting the design, development, and testing of complex systems. Our team is dedicated to ensuring the production of reliable products that meet customer requirements, and you will play a key role in architecting new test stands, designing test solutions, and developing algorithms and techniques. Why Join Us We are committed to supporting your work-life balance...
Lockheed Martin
Apr 20, 2026
Sr. System Safety Engineer. (Sr. Mbr Eng Staff)
Lockheed Martin Mount Laurel Township, NJ
Description: WHO WE ARE At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! WHAT WE'RE DOING An engineer working in the System Safety Engineering group will contribute to a wide variety of projects based on our business needs. The role involves working as an independent contributor alongside team leadership to perform Systems Safety Engineering tasks in support of project objectives. As a System Safety Engineer, you will be part of a team of experienced safety and specialty engineers working on various missile launching system programs. Your primary responsibility will be to contribute to analysis and design support efforts for all aspects of the system safety programs, ensuring...
Lockheed Martin
Jun 25, 2026
Sr. Skunk Works Subsystem Design Engineer - Level 3
Lockheed Martin Palmdale, CA
Description: You will be the Sr. Skunk Works Subsystem Design Engineer for the Advanced Development Programs (Skunk Works®) which is responsible for pioneering aerospace subsystem innovations. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for delivering high‑performance subsystem solutions that enable next‑generation aircraft. Your responsibilities will include: Develop, test, and validate new and modified subsystem designs Troubleshoot system malfunctions to determine root cause and corrective action Create and maintain 3‑D CATIA models, assemblies, installations, and associated documentation Coordinate with suppliers, integrated product teams, management, and customers Support manufacturing, ground/flight test, and customer operating locations What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn...
Lockheed Martin
Jun 24, 2026
Sr Test Engineer - Andover, MA
Lockheed Martin Andover, MA
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 Sr Systems Integration and Test Engineer at Lockheed Martin's Andover, MA facility, to support the design, development, and maintenance of test consoles and automated test equipment (ATE) systems. What You Will Be Doing Our team is responsible for ensuring the production of reliable products that meet customer requirements, and you will play a key role in architecting new test stands, designing test solutions, and developing algorithms and techniques. Why Join Us We are committed to supporting your work-life balance and overall well-being,...
Lockheed Martin
Jun 12, 2026
Sr. Skunk Works Subsystem Design Engineer - Level 3
Lockheed Martin Palmdale, CA
Description: You will be the Sr. Skunk Works Subsystem Design Engineer for the Advanced Development Programs (Skunk Works®) which is responsible for advancing aerospace subsystem innovation. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for leading the design, development, and validation of aircraft subsystems while collaborating across multidisciplinary teams. "Your responsibilities will include:" Develop, test, and validate new and modified subsystem designs. Troubleshoot system malfunctions to determine root cause and corrective action. Create and maintain 3‑D CATIA models, assemblies, installations, system requirements, and interface drawings. Generate system requirements, conduct trade studies, and draft sub‑component and flight test plans. Coordinate with suppliers, integrated product teams, management, and the customer. What’s In It For You We are committed to supporting your...
SAIC
Jun 08, 2026
Systems Engineer Senior
SAIC OH
Description SAIC is looking for an experienced Systems Engineer to support the Space Reactor-1 (SR-1) Freedom Nuclear Power Module (NPM) Verification and Validation (V&V) efforts. SR-1 will demonstrate nuclear electric propulsion and provide a path to higher powered and longer duration Mars missions. Supporting the SR-1 NPM Lead Systems Engineer, the selected candidate will be the technical lead for NPM V&V Planning and Execution. Essential Duties and Responsibilities: Ensuring the system is verified and validated using the defined mission success criteria Defining verification methods for all requirements Defining and maintaining the Verification Matrix to ensure industry partner's V&V plans align with system-level V&V Ensuring the NPM V&V Plan is in-line with the SR-1 Vehicle V&V Plan Coordinating subsystem and system level test planning for requirement closure criteria Validation of mission requirements and concept of operations Collaborating...
Lockheed Martin
Jun 06, 2026
Cyber Systems Security Engineer (Stratford, CT)
Lockheed Martin Stratford, CT
Description: WHAT WE’RE DOING At Lockheed Martin - Rotary Mission Systems, we are leading the development of state-of-the-art technologies that are integral to national security and defense. As part of our ongoing commitment to advancing mission-critical solutions, we are focused on integrating cutting-edge cybersecurity measures to ensure the resilience and security of our systems. By embedding advanced cybersecurity features, we are enhancing the operational effectiveness and safety of our technologies in an increasingly complex digital landscape. THE WORK As a Cyber Systems Security Engineer Sr, you will support the integration of modern cybersecurity solutions across multiple Owego programs. You will play a critical role in ensuring our systems are not only effective but also resilient in the face of evolving threats. Key responsibilities include: Cybersecurity Design & Implementation: Support the decomposition of Statements of Work (SOW) into actionable,...
Lockheed Martin
Jun 04, 2026
Aeronautical Engineer Sr - Level 3
Lockheed Martin Palmdale, CA
Description: You will be the Aeronautical Engineer Sr for the Advanced Development Programs – Skunk Works which is responsible for delivering breakthrough aerospace solutions. What You Will Be Doing As the Aeronautical Engineer Sr you will be responsible for leading the integration and design synthesis of the XR/AGM‑158 Flex weapon system family. Your responsibilities will include: Directing multidisciplinary trade studies across aerodynamics, materials, structures, propulsion, thermodynamics, electronics, controls, and actuation. Coordinating with fabrication, assembly, MRB, quality, and supply‑chain teams to ensure production readiness. Developing and presenting technical and administrative briefings to customers and internal stakeholders. Supporting capture activities, program planning, cost estimation, schedule development, and Bill of Estimate generation. Mentoring early‑career engineers and championing a collaborative One‑LM culture....
Lockheed Martin
Jun 04, 2026
Program Quality Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Sr. Program Quality Engineer for the Program Quality team. Our team is responsible for ensuring program quality across Rotary Wing Sensor (RWS) programs. What You Will Be Doing As the Sr. Program Quality Engineer you will be responsible for managing the implementation and execution of program quality requirements throughout development, transition to production, and production efforts. Your responsibilities will include, but are not limited to: Lead implementation of program quality requirements across development, transition, and production phases. Serve as Quality Lead partnering with program teams to identify and mitigate risks. Manage DCMA/customer quality relationships and nonconformance documentation. Drive root cause analysis, corrective and preventive actions, and ensure effective containment. Promote continuous process improvement and product excellence. Why Join Us The ideal candidate is collaborative,...
Odyssey Systems Consulting Group
Jun 02, 2026
Full time
Sr Mechanical Engineer
Odyssey Systems Consulting Group Ogden, UT
Position Summary Odyssey has an exciting opportunity for a Senior Mechanical Engineer supporting an Air Force acquisition mission within the Air Force Life Cycle Management Center (AFLCMC), Armament Directorate Munitions Division (AFLCMC/EBH) at Hill Air Force Base, UT. In this Advisory and Assistance Services (A&AS) role, you will provide mechanical engineering support across the acquisition lifecycle to ensure weapon systems, subsystems, and support equipment meet program objectives for cost, schedule, performance, and compliance.   This is a full-time onsite position at Hill AFB, UT . Finish Responsibilities Duties include, but not limited to:  Provide mechanical/aerospace/materials engineering support across the acquisition, development, and sustainment lifecycle. Apply advanced engineering principles to ensure technical efforts align with program objectives, cost, schedule, and performance...
Lockheed Martin
Jun 02, 2026
Quality Engineer Sr/Proposals
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is seeking a Quality Engineer (QE) Sr. for a position in Grand Prairie, TX. What You Will Be Doing As the Quality Engineer Sr - Proposals you will be responsible for leading the implementation and execution of program quality requirements throughout the proposal lifecycle. Your responsibilities will include, but are not limited to: • Understands quality tasks across quality functions including hardware, software, systems, suppliers / sub-contractors, and customers. • Proficient in the areas of proposals, Basis of Estimate (BOE), contract review, program start-up, production, and support. • Collaborate and partner with other functions including Program Manager, Proposal Manager, Contracts, Engineering, Global Supply Chain, Manufacturing, Production and Customers. • Support all program proposals, strategic initiatives, and a variety of projects aimed at improving processes. • Assist in establishing quality budgets and cost commitments. •...
Lockheed Martin
May 29, 2026
Environmental Test Technician
Lockheed Martin Sunnyvale, CA
Description: IAM Hourly represented employees who currently work at the main (Sunnyvale/Palo Alto) unit, Santa Cruz, VAFB or Eastern Range facilities must apply to open requisitions on Brass Ring to be considered for the position. Perform the setup, modification and servicing of equipment designed to simulate environmental conditions encountered in launch and space environment such as vibration, structural stress, thermal and atmospheric changes and operate such equipment to perform tests and accumulate data on any one major vehicle system or subsystem relative to the reaction of the test item to conditions under which the item is tested. Determine and accomplish the appropriate setup of test equipment and test specimen to perform tests and obtain test data at the system or subsystem level following defined procedural steps. Operate and monitor equipment such as but not limited to high vacuum and cryogenic systems, solar simulation apparatus, closed loop vibration...
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