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35 senior systems engineer level 3 jobs found

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Electronics Lockheed Martin senior systems engineer level 3
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Lockheed Martin
Jan 28, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Marietta, GA, USA
Description: You will be the Systems Engineer Senior - Level 3 for the Advanced Development Program (ADP) which is responsible for pioneering cutting‑edge aircraft concepts and delivering advanced system solutions. What You Will Be Doing As the Systems Engineer Senior - Level 3 you will be responsible for driving complex system‑engineering efforts within the historic Skunk Works environment, ensuring integration, risk management, and timely delivery of high‑impact projects. Your responsibilities will include: Coordinating with cross‑functional teams to ensure seamless integration and timely delivery. Applying system‑engineering principles to meet milestones, manage risk, and validate solutions. Communicating status, risks, and recommendations to stakeholders to keep projects on target. Developing and authoring requirements and supporting documentation aligned with customer needs. What’s In It For You We are committed to supporting your work‑life balance and...
Lockheed Martin
Feb 04, 2026
Electronics Engineer Stf (Level 4)
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin This position is for a Flight Test Instrumentation Operations Engineer and System Designer. The selected candidate will participate in the development and operational efforts for the F-16 and F-22 lines of business. Primarily function as Instrumentation Operations Engineer at Fort Worth supporting test sites and local activities. Tasks will include developing instrumentation requirements, schedules, resolving equipment and sensors selection problems and detailed system design of the instrumentation data acquisition system. Develops system software/programming for proper operation and data collection. Supports lab checkout required to resolve instrumentation data acquisition anomalies. Supports daily flight test operations by assuring a test ready instrumentation system. Interacts with flight test engineers and other test engineering disciplines involved in scheduling, testing and troubleshooting during developmental aircraft flight testing....
Lockheed Martin
Feb 03, 2026
Electronics Engineer - Level 3
Lockheed Martin Marietta, GA, USA
Description: You will be the Electronics Engineer - Level 3 for the Skunk Works Communication, Navigation, and Sensor Systems team which is responsible for delivering advanced avionics subsystems that enable next‑generation aircraft performance. What You Will Be Doing As the Electronics Engineer - Level 3 you will be responsible for driving electronics engineering activities that support subsystem design, development, and integration across communications, computing, and test equipment platforms. Your responsibilities will include: Develop and validate electronic schematics, PCB layouts, and harnesses for avionics subsystems. Execute hardware‑in‑the‑loop and bench testing to verify performance against system requirements. Collaborate with cross‑functional teams to integrate electronics into larger system architectures using Model‑Based System Engineering practices. Generate technical documentation, including design reviews, test plans, and compliance...
Lockheed Martin
Mar 05, 2026
System Safety Engineer
Lockheed Martin Mount Laurel Township, NJ, USA
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 engineer will work as an independent contributor with team leadership to perform Systems Safety Engineering tasks in support of project objectives. THE WORK The engineer will join a group of experienced safety and specialty engineers working on various missile launching system programs. You will contribute to analysis and design support efforts for all aspects of the system safety programs on these products, ensuring that safety is crafted into the...
Lockheed Martin
Feb 26, 2026
Electrical Engineer
Lockheed Martin Moorestown, NJ, USA
Description: What We're Doing 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. The Work We are seeking an experienced Electrical Engineer to support multiple programs in the Integrated Warfare Systems & Sensors business. This position requires knowledge of electrical engineering principles, working in a team environment, and general knowledge of other related disciplines. Specific tasking will be but not limited to overall design of launcher electrical systems, including the selection and use of Commercial Off the Shelf components, custom hardware design, and setting requirements for chassis/enclosure design. Responsibilities include: • Support the electrical design sustainment of the MK41 Vertical Launching System and new and exciting designs of the next...
Lockheed Martin
Feb 26, 2026
RADAR Signal Processing & Algo Engineer, Sr, - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX, USA
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...
Lockheed Martin
Feb 17, 2026
Sr Systems Engineer – Radar System Design
Lockheed Martin Camden, NJ, USA
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
Feb 12, 2026
ElectroMechanical Design Engineer Sr: MicroElectronics
Lockheed Martin Orlando, FL, USA
Description: You will be the ElectroMechanical Design Engineer for the Advanced Electronics Packaging team at Lockheed Martin Missiles & Fire Control. Our team pioneers 2 D/3 D heterogeneous packaging concepts, integrating thin film, semiconductor and high performance thermal management technologies to create next generation electronic systems for aerospace and defense missions. What You Will Be Doing As the ElectroMechanical Design Engineer you will design, prototype and test cutting edge packaging solutions while collaborating with electrical, systems, test and product design engineers. You will work side by side with Lockheed Martin’s senior Advanced Packaging SME, gaining hands on experience with emerging semiconductor manufacturing processes and translating them into flight qualified hardware. Your responsibilities will include: • Conceiving and modeling 2 D/3 D heterogeneous package architectures that meet size, weight, power and reliability targets. • Developing...
Lockheed Martin
Feb 10, 2026
Systems Engineer Staff - Level 4
Lockheed Martin Marietta, GA, USA
Description: You will be the Systems Engineer Staff - Level 4 for the AMMM Communication, Navigation and Sensors team which is responsible for the design, development, testing and production of avionic systems across all AMMM aircraft platforms. What You Will Be Doing As the Systems Engineer Staff - Level 4 you will be responsible for leading technical efforts that span communication, navigation, radar, defensive and sensor systems, while driving integration and sustainment across the Marietta site. Your responsibilities will include: Define and translate customer requirements into system‑level and equipment‑level specifications. Plan, execute, and oversee test campaigns at both equipment and aircraft levels, delivering reliable results on schedule. Develop proposals, task descriptions, effort estimates, and supporting documentation for new and sustainment projects. Coordinate with senior leadership, suppliers, and customers to align technical...
Lockheed Martin
Feb 06, 2026
Hardware Design Engineer Senior Staff - level 5
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Hardware Design Engineer Senior Staff for the Simulation & System Labs (SSL) F-35 HW Design group which is responsible for developing and integrating Simulation HW Lab environments for F‑35 customers. What You Will Be Doing As the Hardware Design Engineer Senior Staff you will be responsible for designing, procuring, testing, and installing electronic hardware for Man‑In‑The‑Loop and Hardware‑In‑The‑Loop lab applications supporting F‑35 and ADP projects. Your responsibilities will include: Providing technical leadership for system integration lab projects, estimates, BOE's and new proposals. Performing systems‑requirements analysis and power calculations. Designing and documenting electrical wiring, schematics, and 2‑D drawings for lab infrastructure. Coordinating with vendors, managing procurement, and overseeing HW fabrication and checkout. Integrating and troubleshooting lab hardware, including fiber‑optic,...
Lockheed Martin
Jan 30, 2026
Senior RF Engineer (Level III) - Secret clearance
Lockheed Martin Littleton, CO, USA
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 Come join the Lockheed Martin Space Radio Frequency (RF) Talent Center (RFTC) team in...
Lockheed Martin
Jan 28, 2026
Senior Software Engineer - Radar Modeling and Simulation
Lockheed Martin Camden, NJ, USA
Description: Who We Are Lockheed Martin is dedicated to shaping, developing, & advancing technologies & capabilities with a focus on our customers’ needs as part of our 21st Century Security vision. We foster collaborative innovation, provide opportunities for career development, & empower our employees with the skills needed to create cutting-edge products & solutions that keep our users Ahead of Ready. Who You Are As a Senior Software Engineer in the Radar Modeling and Simulation group, you will develop high performance C++ software. Your contributions will directly support radar modeling, scene modeling, signal construction, signal processing, and radar control processing components within simulation and digital twin environments. Your software will operate as part of a system of systems integrating with external components to enable high volume and high fidelity radar modeling and simulations. You will apply a systems engineering perspective to ensure...
Lockheed Martin
Jan 27, 2026
Electrical Engineer, Sr
Lockheed Martin Moorestown, NJ, USA
Description: What We're Doing 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. The Work We are seeking an experienced Electrical Engineer, Sr to support multiple programs in the Integrated Warfare Systems & Sensors business. This position requires knowledge of electrical engineering principles, working in a team environment, and general knowledge of other related disciplines. Specific tasking will be but not limited to overall design of launcher electrical systems, including the selection and use of Commercial Off the Shelf components, custom hardware design, and setting requirements for chassis/enclosure design. Responsibilities include: • Support the electrical design sustainment of the MK41 Vertical Launching System and new and exciting designs of the next...
Lockheed Martin
Jan 22, 2026
Sr Systems Engineer – Radar Integration and Test
Lockheed Martin Moorestown, NJ, USA
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
Jan 13, 2026
ElectroMechanical Engineer Sr.
Lockheed Martin Orlando, FL, USA
Description: You will be the Senior Electromechanical Engineer for the Air Dominance Electromechanical Engineering team in Orlando, Florida. Our team is responsible for designing, integrating and qualifying complex electromechanical packages—electronics cards, cable harnesses and supporting structures—that enable both test bed hardware and production line systems for advanced air dominance platforms. What You Will Be Doing As the Senior Electromechanical Engineer you will lead the creation of high performance hardware solutions, drive design assurance activities, and support integration of subsystems into the laboratory environment. You will serve as the technical bridge between design, program management and the customer, ensuring that every package meets stringent performance, safety and schedule requirements. Your responsibilities will include: • Developing detailed electromechanical designs for avionics cards, cable assemblies and mechanical support structures. •...
Lockheed Martin
Jan 08, 2026
Electrical Harness Engineer - Level 3
Lockheed Martin Palmdale, CA, USA
Description: We are Lockheed Martin Spark Innovation as our Senior Electrical Harness Engineer Ready to ignite your career in electrical engineering? Join us as we revolutionize the industry! What will you be doing? You'll be at the forefront of innovation, developing cutting-edge processes and procedures that define how we execute our work. In this role, you'll: Design Tomorrow's Systems: Produce electrical wiring schematic drawings and craft intricate electrical power systems that push the boundaries of possibility. Collaborate for Success: Work closely with subsystems engineers to establish electrical loads and wiring requirements, ensuring seamless integration across all components. Master of Management: Utilize your expertise in supplier management, crafting supplier statements of work and overseeing system checkouts with finesse. Hands-On Troubleshooting: Dive into the manufacturing process, troubleshooting systems during build-up and ensuring flawless execution...
Lockheed Martin
Dec 23, 2025
Senior Test Software Automation Engineer
Lockheed Martin Liverpool, NY, USA
Description: What We're Doing 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. The Work As the Senior Test Software Automation Engineer, you will design and develop automated test station Software used to test RF/Digital/Analog/Power modules, subsystems, and systems. Designs can include automated test programs, as well as sim/stim test systems used in production test solutions. Responsibilities also include the design, development and maintenance phases of the project, presenting design documentation for customer and team reviews, integration and validation of the test software and costing/proposal data generation for new business. Who We Are Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and...
Lockheed Martin
Dec 18, 2025
Electromagnetic Environmental Effects Test Engineer
Lockheed Martin Fort Worth, TX, USA
Description: We’re seeking a world‑class Senior Systems Engineer specializing in Electromagnetic Compatibility to lead the design, analysis, and verification of EMC solutions for our most critical aerospace platforms. As a Level 3 expert, you will drive architecture decisions, mentor junior engineers, and partner with cross‑functional teams to ensure our systems meet stringent electromagnetic performance and safety standards while delivering mission‑ready capability for the nation’s premier aircraft. What You Will Be Doing Systems Engineering work to include but not limited to leading requirements development, tracking, and verification testing of a system. A strong background in system integration and test is required for performing platform level Electromagnetic Compatibility Testing. A background in Electromagnetic Environmental Effects (E3) including Radio Frequency (RF) systems, RF COSITE analysis, antenna systems and measurement, RF/Fiber optic cabling, antenna radome...
Lockheed Martin
Dec 16, 2025
Sr. Systems Engineer (RADAR System Integration & Test)
Lockheed Martin Moorestown, NJ, USA
Description: About Us At Lockheed Martin Rotary and Mission Systems (RMS), we're driving innovation and upholding integrity in all that we do. Our mission is to push the boundaries of technology and pioneer groundbreaking solutions. By applying the highest standards of business ethics and visionary thinking, we believe that everything is within our reach. The Work Our Radar Systems Engineering team is seeking a candidate to support the integration, test, and verification of high performance Active Electronically Scanned Array (AESA) radar systems. The Radar Systems Engineer will: • Apply advanced technologies, scientific principles, theories and concepts to develop revolutionary system solutions. • Support integration and test, evaluate test results, investigate discrepancies, provide technical assessment of anomalies, and drive issues to resolution. • Conduct system verification and support certification activities. • Collaborate across multidisciplinary teams to...
Lockheed Martin
Dec 10, 2025
Senior Software Engineer - Radar Modeling and Simulation
Lockheed Martin King of Prussia, PA, USA
Description: Who We Are Lockheed Martin is dedicated to shaping, developing, & advancing technologies & capabilities with a focus on our customers' needs as part of our 21st Century Security vision. We foster collaborative innovation, provide opportunities for career development, & empower our employees with the skills needed to create cutting-edge products & solutions that keep our users Ahead of Ready. Who You Are As a Senior Software Engineer in the Radar Modeling and Simulation group, you will develop high performance C++ software. Your contributions will directly support radar modeling, scene modeling, signal construction, signal processing, and radar control processing components within simulation and digital twin environments. Your software will operate as part of a system of systems integrating with external components to enable high volume and high fidelity radar modeling and simulations. You will apply a systems engineering perspective to ensure delivery...
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