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9 senior principal systems engineer jobs found

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senior principal systems engineer Texas
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Lockheed Martin
Apr 15, 2026
Electro-Optical Engineer
Lockheed Martin Fort Worth, TX
Description: You will be the Electro-Optical Engineer for the Electro Optical Infrared (EOIR) Team which is responsible for... What You Will Be Doing As the Electro-Optical Engineer you will be responsible for leading the integration of EOIR solutions within advanced aircraft programs. Your responsibilities will include: Define, review, and document engineering requirements for EOIR systems. Coordinate with principal engineers, stakeholders, and customers to align specifications. Plan, develop, integrate, and validate optical, infrared, and laser systems on fighter aircraft. Prepare and deliver technical briefings to customers and senior leadership. Support travel to national and international program sites for testing and meetings. 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....
Lockheed Martin
Apr 09, 2026
F-22 IMIS Portfolio Integrator-Level 6
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin You will be the Software Engineer Principal for the IMIS Software Integration team which is responsible for delivering mission critical software solutions for the F 22 program. What You Will Be Doing As the Software Engineer Principal you will be responsible for shaping the end to end software delivery lifecycle and serving as the central liaison between engineering, program management, and customers. Your responsibilities will include: • Portfolio Integrator will tend to be outward facing (to Business Manager, PMO, Customer) • Main interface to Program Management Office for future and current contract tasks • Main interface to the F-22 LOB Chief Engineer's Office • Coordinate and negotiate planned and final delivery content with Air System customers • Provide primary interface point for delivery and issue discussions • Works with first and second line functional leaders to identify program team staffing needs • Collaborate...
Lockheed Martin
Apr 14, 2026
RF Engineer, Staff, 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. We are experiencing growth and looking for an RF Engineer to join our team in Grand Prairie, TX. What You Will Be Doing In this role, the Staff RF Engineer will support the development and production of complex multi-function modules used in challenging high reliability applications in all phases of the product life cycle. The engineer will have the opportunity to design and develop circuits, modules, and sub-systems from initial concept through prototyping and full-rate production. The engineer will work on complex technical problems and provide solutions which are innovative and ingenious. Your...
Lockheed Martin
Apr 14, 2026
Systems Safety Engineering Senior Manager
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 Systems Safety Engineering Sr Manager. This role reports to the Director of Systems Engineering and is responsible for managing the performance and objectives of the Systems Safety Engineering Section. The Systems Safety Engineering Senior Manager leads a multidisciplinary safety engineering team responsible for ensuring that all systems, subsystems, and components meet stringent safety standards throughout the product lifecycle. This role drives safety centric processes, conducts risk assessments, and partners with program, design, and certification...
Lockheed Martin
Apr 11, 2026
GNC Modeling & Simulation Engineer - 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. At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. We are seeking an experienced Guidance, Navigation, and Control (GNC) Engineer who will specialize in Modeling and Simulation (M&S) of complex technical solutions to join our team in sunny Grand Prairie, TX! What You Will Be Doing This person will join a highly skilled team of systems engineering technologists and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control. Modeling & Simulation Engineer tasks include: • Design and documentation of model and simulation requirements and architecture • Develop, verify,...
Lockheed Martin
Apr 07, 2026
DevSecOps Engineer, Sr. - Embedded, 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. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Senior Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies...
Lockheed Martin
Mar 31, 2026
Guidance Navigation and Control Staff 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
Mar 04, 2026
Sensor Integration & Test Lead (DVT) - 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 looking for a Design Verification Testing Lead Engineer for our beautiful Grand Prairie, TX site! You will be the Design Verification Testing (DVT) Lead Engineer for the RF Sensor Product Center (RFSPC) in testing across various missile flight environments, ensuring the development of reliable and robust products. This candidate will be responsible for planning, executing, and analyzing DVT activities, as well as developing a comprehensive plan for production latent manufacturing defect testing. The successful candidate will work closely with cross-functional teams,...
Lockheed Martin
Feb 26, 2026
RADAR Signal Processing & Algo 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. We are experiencing growth and we are looking for a RADAR Signal Processing & Algorithm Engineer. You will be the RADAR Signal Processing Engineer for Lockheed Martin's team in Grand Prairie, TX. Our team is at the forefront of Airborne RADAR management, and you will play a key role in developing advanced signal processing algorithms and creating high-fidelity simulation environments. What You Will Be Doing The ideal candidate holds a PhD or MS in Electrical Engineering and has experience designing signal processing algorithms for RF applications such as RADAR and wireless communications. The...
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