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200 level 3 software engineer jobs found

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Lockheed Martin
May 23, 2026
Software Quality Engineer (Level 3)
Lockheed Martin Orlando, FL
Description: What You Will Be Doing At Lockheed Martin, 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. This requisition is for a Software (SW) Quality Engineer supporting the F-35 line of business for the Lockheed Martin (LM) Aeronautics company in Orlando, FL. This position reports directly to the F-35 Autonomic Logistics Information System / Operational Data Integrated Network (ALIS/ODIN) Senior Quality Manager. The individual must be able to work with only general supervision, be comfortable communicating to all levels of leadership (both internal & external) and have developed SW Quality Engineering skills. This position may require occasional business travel. Responsibilities include (but not limited to): • Facilitate/assist in the...
Lockheed Martin
Apr 03, 2026
Software Quality Engineer (Level 3)
Lockheed Martin Orlando, FL
Description: What You Will Be Doing At Lockheed Martin, 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. This requisition is for a Software (SW) Quality Engineer supporting the F-35 line of business for the Lockheed Martin (LM) Aeronautics company in Orlando, FL. This position reports directly to the F-35 Autonomic Logistics Information System / Operational Data Integrated Network (ALIS/ODIN) Senior Quality Manager. The individual must be able to work with only general supervision, be comfortable communicating to all levels of leadership (both internal & external) and have developed SW Quality Engineering skills. This position may require occasional business travel. Responsibilities include (but not limited to): • Facilitate/assist in the...
Lockheed Martin
Jun 19, 2026
Cyber System Security Engineer - Early Career
Lockheed Martin Orlando, FL
Description: 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 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. This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. Lockheed Martin Aeronautics is seeking a full-time Early Career Cyber Systems Security Engineer. In this role you will: • Design and develop cybersecurity solutions that span the entire system lifecycle, from initial planning to final validation. • Conduct risk...
Lockheed Martin
Jun 19, 2026
ALIS/ODIN Product Lead
Lockheed Martin Eglin Air Force Base, FL
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK As a member of the Instructional Products Support Team (IPST) leadership, you will: • Serve as the Product Owner and Product Lead for the ALIS/ODIN development team of 20+ personnel including Subject Matter Experts...
Lockheed Martin
Jun 19, 2026
Software Engineer Senior - Game Engineer
Lockheed Martin Orlando, FL
Description: What We're Doing At Lockheed Martin Rotary and Mission Systems (RMS) Training, Logistics and Simulation (TLS), we are committed to delivering world-class training solutions that enhance mission readiness. The Work Lockheed Martin is looking for software developers who want to utilize the industry’s most powerful game engine to develop TLS’ Prepar3D Fuse product to save lives and prepare our customers for their toughest missions. Developers will work on products and capabilities that range from mobile devices all the way to full mission simulators. We build solutions that integrate commercial best products and practices with advanced military technologies. As a key member of our Software Engineering team, you will: • Develop software that will have real-world impacts • Develop game engine plugins to solve complex problems • Work collaboratively with team members, leadership, and customers in an effort to share best practices and make design decisions • Solve...
Lockheed Martin
Jun 19, 2026
CNC Machining Engineer - Early Career
Lockheed Martin Orlando, FL
Description: 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 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. This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. - Create work instructions detailing the appropriate equipment, methods, special processes, tools and fixturing required to manufacture our complex components. - Design of special tools and fixtures required to support manufacturing. - Provide manufacturing floor support...
Lockheed Martin
Jun 19, 2026
Software Engineer - Game Engineer
Lockheed Martin Orlando, FL
Description: What We're Doing At Lockheed Martin Rotary and Mission Systems (RMS) Training, Logistics and Simulation (TLS), we are committed to delivering world-class training solutions that enhance mission readiness. The Work Lockheed Martin is looking for software developers who want to utilize the industry’s most powerful game engine to develop TLS’ Prepar3D Fuse product to save lives and prepare our customers for their toughest missions. Developers will work on products and capabilities that range from mobile devices all the way to full mission simulators. We build solutions that integrate commercial best products and practices with advanced military technologies. As a key member of our Software Engineering team, you will: • Develop software that will have real-world impacts • Develop game engine plugins to solve complex problems • Work collaboratively with team members, leadership, and customers in an effort to share best practices and make design decisions • Solve...
Lockheed Martin
Jun 19, 2026
Staff Quality Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: Lockheed Martin's Missiles and Fire Control is looking to hire a Program Quality Engineer to support our Orlando, FL site. The program quality engineer will manage the implementation and execution of program quality requirements. They will be responsible for all aspects of Quality across the programs life-cycle including proposals, contract review, start-up, development, transition to production, production and support. What You Will Be Doing Duties include, but are not limited to: • Understanding of quality tasks across quality functions including hardware, software, systems and suppliers/subcontractors, and customers. Proficient in company policies. • Partner with program teams as the Quality Lead for design, development, production and mobilization phases of program execution. • Perform contract reviews and flows down contract quality requirements to quality team, including suppliers. • Establish quality budgets and cost commitments. • Serve on the...
Lockheed Martin
Jun 19, 2026
Systems Integration/Test Engineer Staff - Orlando FL
Lockheed Martin Orlando, FL
Description: You will be the System Integration, Test, and Evaluation (IT&E) Engineer to support a program's system integration and system qualification initiatives in Orlando, FL. Our team is responsible for executing sub-system and system level integration and tests for new and existing products. What You Will Be Doing As the IT&E Engineer, you will be responsible for working in the laboratory onsite: • Generating and executing sub-system and system level integration and test plans/procedures • Supporting the preparation of test equipment and facilities required for test events • Supporting Design Verification Tests (DVT) and Qualification tests, including Environmental Stress Screening (ESS), Electromagnetic Interference (EMI), and Functional Acceptance Test Procedures (ATP) for new hardware • Support Failure investigations and resolution of hardware, software and test equipment anomalies that have occurred during system and subsystem testing • Provide...
Lockheed Martin
Jun 19, 2026
Systems Engineer Staff
Lockheed Martin Orlando, FL
Description: What We're Doing Do you want to be part of the cutting‑edge team developing a world‑class Level D helicopter full‑flight simulator? Do you want to work with the latest hardware, graphics, visuals, real‑time physics, and training services to deliver high‑fidelity, training devices for our customers throughout the world? Join Lockheed Martin's dynamic team working on the cutting edge of aerospace technology. We provide training systems for customers throughout the world. At Training, Logistics and Simulation (TLS) Integrated Engineering, we are dedicated to transforming sustainment and training solutions to ensure our customers' mission success. Our focus lies in fostering a culture of speed, agility, affordability, and innovation through disruptive technologies. We are committed to building a talented team that can reimagine the future of mission readiness. The Work: This is a position for a Systems Engineer Lead on the Rotary Training Solutions Blackhawk...
Lockheed Martin
Jun 19, 2026
F-35 Systems Engineer Sr / Eglin AFB or Orlando, FL
Lockheed Martin Eglin Air Force Base, FL
Description: WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. THE WORK The successful candidate will be based at Eglin AFB or RMS Headquarters Orlando, FL and directly support the F-35 sustainment team. Other locations will be considered on a case-by-case basis, but must be in proximity of a Lockheed Martin site. The employee will be a member of the Problem Resolution team located at Eglin AFB, FL and assist to provide engineering support, liaise with Aeronautics and the Joint Program Office Lightning Support Team, and provide customer service for the global enterprise of F-35 training centers and training products...
Lockheed Martin
Jun 19, 2026
Integration, Test & Evaluation Sr. Stf Engineer, JASSM (Orlando, FL)
Lockheed Martin Orlando, FL
Description: Lockheed Martin Missiles and Fire in Orlando, FL is seeking an experienced Integration, Test, and Evaluation (IT&E) Engineer to support missile and sensor development programs. Our team is dedicated to delivering innovative solutions, and you will play a key role in supporting the test series leading up to flight testing. What You Will Be Doing The selected Integration, Test, and Evaluation (IT&E) Engineer will lead subsystem and system-level integration and testing, use of test equipment during missile processing, and preparation of test related documentation. The candidate will lead a team in the planning and execution of the development, qualification and integration test effort, to include subsystems and missile level activities. This role will also require the candidate to oversee the assembly and test of mockup missiles and live ordnance flight test missiles. The candidate will work under only general direction reporting to a program IT&E Lead....
Lockheed Martin
Jun 19, 2026
Facilities SCADA/Controls Engineer
Lockheed Martin Cape Canaveral, FL
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 Payload Launch Sites Support Services (PLSSS) Program provides all launch...
Lockheed Martin
Jun 19, 2026
HWIL IT&E Engineer
Lockheed Martin Orlando, FL
Description: The Hardware‑in‑the‑Loop (HWIL) Engineer will support the design, development, and implementation of real‑time, closed‑loop HWIL capabilities for test‑bed programs. This early‑career role (≈1+ year experience) provides hands‑on exposure to HWIL integration, troubleshooting of test equipment, and collaboration with multi‑disciplinary teams while building a foundation for future responsibilities. What You Will Be Doing • Assist in integrating and testing air vehicle software, firmware, and hardware within the HWIL facility. • Support the installation and debugging of stimulation equipment, connectors, timing modules, and associated test hardware. • Operate and troubleshoot HWIL‑related lab equipment (signal generators, spectrum analyzers, data acquisition systems, etc.). • Contribute to program meetings, prepare status updates, and interface with systems, software, mechanical, and test engineers. • Participate in verification and validation activities for subsystems...
Lockheed Martin
Jun 19, 2026
Systems Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in Orlando, FL, responsible for developing a system architecture using Model Based Systems Engineering (MBSE) techniques. Our team is dedicated to delivering innovative solutions, and you will play a key role in developing models for current and future system designs, and serving as the focal point for the development and communication of the system architecture for various stakeholders. What You Will Be Doing As a Systems Design & Requirements Engineer, you will be responsible for: • Developing a system architecture using MBSE techniques • Developing models for current and future system designs • Developing system and system element architectures, designs, and interface definitions • Supporting internal and external design reviews • Performing system architecture design using SysML based tools • Defining system functionality, including system states and...
Lockheed Martin
Jun 19, 2026
GNC Modeling & Simulation Engineer - Orlando
Lockheed Martin Orlando, FL
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. At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. What You Will Be Doing We are seeking an Guidance, Navigation, and Control (GNC) Engineer who will...
Lockheed Martin
Jun 12, 2026
Systems Engineer - Information Technology
Lockheed Martin Orlando, FL
Description: WHAT WE'RE DOING Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin’s center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions — flying the world’s most advanced fighter aircraft, navigating ships and driving armored vehicles. TLS is the corporation’s hub for simulation, X reality, live-virtual-constructive capabilities, advanced training devices and full-service training programs. TLS also provides sustainment services such as supply chain and logistics IT solutions, spares and repairs, as well as automated test and support equipment. THE WORK This is a position for a Systems IT Engineer on F35 Pilot Training Devices (PTD) as part of the Operational Baseline Integrated Product Team (IPT)....
Lockheed Martin
Jun 12, 2026
Field Engineer Sr. - United Kingdom (EXPAT)
Lockheed Martin Cape Canaveral, FL
Description: WHAT WE’RE DOING At Lockheed Martin, we engineer innovative solutions to deliver resilient systems, products, and services across evolving cyber threats. As risks to our hardware, software, and supply chains continue to rise, our customers require advanced solutions to mitigate growing vulnerabilities and ensure our systems can operate in cyber contested environments. Strong resiliency-focused engineering is essential to protecting Rotary and Mission Systems (RMS) platform/weapon systems from increasingly sophisticated cyber threats. THE WORK ***PLEASE NOTE THIS POSITION REQUIRES THE CANDIDATE TO EXPATRIATE TO THE UNITED KINGDOM FOR 3 OR MORE YEARS*** Lockheed Martin Rotary and Mission Systems is seeking a Sr. Systems Engineer in Barrow-in-Furness, Cumbria, England. In this role you will permanently reside in United Kingdom as an Expatriate supporting COLUMBIA/Dreadnought SSBN construction for Strategic Systems Programs (SSP) Strategic Weapons Systems (SWS) SP24...
Lockheed Martin
Jun 12, 2026
Cyber Security Software Engineer; Development of Underwater Vehicles
Lockheed Martin Riviera Beach, FL
Description: WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. THE WORK Cyber Software Engineer for securing development labs and the underwater vehicle product. This covers the electronic hardware and software life‑cycle—from initial planning to deployment. This includes system trouble shooting and regression testing. WHO YOU ARE You are a skilled software engineer with expertise in embedded systems and a strong foundation in information‑assurance principles, so that you can apply it towards for autonomous underwater vehicles support. You excel at secure design, implementation, and testing, delivering dependable,...
Lockheed Martin
Jun 12, 2026
Software Engineering Staff
Lockheed Martin Orlando, FL
Description: What We're Doing Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin’s center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions — flying the world’s most advanced fighter aircraft, navigating ships and driving armored vehicles. TLS is the corporation’s hub for simulation, X reality, live-virtual-constructive capabilities, advanced training devices and full-service training programs. TLS also provides sustainment services such as supply chain and logistics IT solutions, spares and repairs, as well as automated test and support equipment. THE WORK This is a position for a Software Engineering Lead on F35 Pilot Training Devices (PTD). As a Staff Software Engineer for the PTD team, you will: • Be...
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