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38 senior systems engineer level 3 jobs found in Orlando

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Orlando United States senior systems engineer level 3
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Lockheed Martin
Mar 14, 2026
Embedded Systems Security Engineer, Senior - Level 3
Lockheed Martin Orlando, FL
Description: You will be a Cyber Systems Security EMBEDDED Engineer in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business. What You Will Be Doing As the Cyber Systems Security Engineer you will be responsible for providing embedded System Security Engineering design and implementation in all aspects of System Security Engineering (SSE) process in development of Department of Defense (DoD) Weapon Systems. Your responsibilities will include: • Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development life cycle. • Validating System Security Engineering requirements decomposition, allocation and analysis for embedded Weapon Systems. • Implementing System Security Engineering...
Lockheed Martin
Jul 24, 2026
TLS Integrated Engineering Senior Manager - EL/MLTS
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. 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 TLS Integrated Engineering is looking for a dynamic Senior Manager to lead a team of First Line Managers and their multidisciplinary engineering groups. In this role, you will guide the development of innovative solutions for the Enterprise Logistics (EL) and Maritime and Land Training Solutions (MLTS) portfolios. The ideal candidate will lead people and execution, playing a...
Lockheed Martin
Jul 22, 2026
RFS Product Center Chief Engineer
Lockheed Martin Orlando, FL
Description: The Missiles and Fire Control RF Product Center is seeking an experienced Chief Engineer to lead the technical strategy and execution of future Sensor products that will shape the next generation of the MFC and Rotary and Mission Systems (RMS) business areas. This position operates to innovate and develop emerging technologies, products, and investments to define future scalable technical solutions that can be transitioned across programs and into production. The Chief Engineer will partner closely with Product Center leaders to identify, mature, and transition advanced capabilities from concept through operational deployment. This role will help define the technical and capability roadmaps for future Sensor product development while ensuring new capabilities are architected for manufacturability, affordability, reuse, scalability, and long-term sustainment. Success requires balancing technical depth with strategic thinking, working across Lockheed Martin Business...
Lockheed Martin
Jul 08, 2026
Systems Engineer (Advanced Career Level)
Lockheed Martin Orlando, FL
Description: What We're Doing At Lockheed Martin, we are passionate about innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking, everything is within our capacity – and yours as a Lockheed Martin employee. This position is for a Systems Engineer to support training systems development. The successful candidate will be flexible, motivated, dedicated, detail-focused, team oriented, and capable of multi-tasking. The positions is located in East Orlando, FL at the Rotary and Mission Systems (RMS) Training, Logistics and Simulation (TLS), Lake Underhill facility. Keeping up-to-date on emerging technologies and tools will be encouraged. We offer a continuous learning environment with strong career growth and advancement opportunities over the long-term. The Work As a Systems Engineer, you will: • Work with the Program Systems Engineering Lead and/or sub-discipline architects in establishing a highly customized...
Lockheed Martin
Jul 02, 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 02, 2026
Circuit Card Design Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Circuit Card Design Engineer for the Hardware Engineering team at Lockheed Martin Missiles and Fire Control (MFC). Our team designs, develops and fields precision engagement aerospace and defense systems, delivering high reliability circuit card assemblies (CCAs) that power missiles, sensors and other mission critical subsystems. What You Will Be Doing As the Circuit Card Design Engineer you will own the end to end creation of CCAs—from architecture and schematic capture through EPCAD layout, prototype build up and test. You will partner with systems, electromechanical, firmware/software and manufacturing groups to ensure every design meets performance, environmental and security requirements while keeping the program on schedule. Your responsibilities will include • Lead architecture, schematic capture and EPCAD layout for CCAs supporting missile and sensor subsystems. • Define, refine and document system, performance, interface and environmental...
Lockheed Martin
Jun 02, 2026
GNC Engineer, Senior Staff - Orlando, FL
Lockheed Martin Orlando, FL
Description: Who We Are 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. 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...
Lockheed Martin
Jun 02, 2026
Electrical Engineering - ARRW LRIP
Lockheed Martin Orlando, FL
Description: You will be the Electrical Engineering Senior for the Air Launched Rapid Response Weapon (ARRW) Low Rate Initial Production (LRIP) team. Our team drives reliability across production, troubleshoots hardware issues, and partners with suppliers to guarantee that every circuit delivers mission critical performance. What You Will Be Doing As the senior electrical engineer you will serve as the technical liaison for the ARRW Vehicle Management Computer (VMC). You’ll thrive in a fast paced production environment, delivering rapid, accurate solutions while collaborating with engineering, test, and manufacturing groups. Travel averages 50 % of your time for a 12 month stint in Los Angeles, CA, giving you exposure to both field and office settings. Your responsibilities will include: • Acting as the primary point of contact for VMC hardware across the LRIP effort. • Performing electrical testing, firmware/FPGA verification, and electro mechanical packaging reviews to keep...
Lockheed Martin
May 29, 2026
Embedded Senior Software Engineer / Embedded / C++ / Orlando, FL
Lockheed Martin Orlando, FL
Description: This is a multi-hire position for a variety of highly embedded and sensor driven programs. These programs are notable programs such as JASSM, LRASM, EOTS and many more classified programs that are in need of engineers with experience writing drivers, working in hardware abstraction layer architectures and are familiar with microservice style architectures. We want you, if you enjoy writing command and control code for sensors and doing hardware software integration in classified labs. This position is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and embedded operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle. Lockheed Martin is a...
Lockheed Martin
May 29, 2026
Electro-Optical Sr Engineer -Orlando
Lockheed Martin Orlando, FL
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 Electro-Optical (EO) Engineer who is passionate about EO and can apply technical skills to develop optimized solutions for complex challenges. What You Will Be Doing Your skill set should include physics-based modeling, FLIR characterizations, image processing and/or algorithm development. The EO Engineer must understand the sensitivities associated with the various parts of the imaging chain to quickly and effectively perform system design trades. Must be willing to increase technical depth and breadth in EO as a path towards becoming a...
Lockheed Martin
May 29, 2026
UI / Mission Planning Software Engineer, Senior / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Software Engineer on our team at Lockheed Martin. 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. What You Will Be Doing The role will require and focus on building...
Lockheed Martin
May 28, 2026
Senior Supplier Quality Engineer (SQE)
Lockheed Martin Orlando, FL
Description: You will be the Senior Supplier Quality Engineer (SQE) for the Air‑Launched Rapid Response Weapon (ARRW) team. Our team is responsible for ensuring quality standards are met throughout the development process, from design to production, by collaborating with Engineering, Manufacturing, and suppliers. What You Will Be Doing As the Senior Supplier Quality Engineer (SQE) you will be responsible for driving supplier quality excellence across the ARRW program. Your responsibilities will include, but are not limited to: Develop and lead supplier quality plans and requirements. Conduct supplier audits, assessments, and performance monitoring. Lead root‑cause investigations and corrective‑action initiatives. Partner with engineering and manufacturing to resolve quality issues. Track, analyze, and report quality metrics throughout the product lifecycle. Why Join Us The ideal candidate is a collaborative problem‑solver with extensive...
Lockheed Martin
May 23, 2026
1LMX DevSecOps, Senior / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: Lockheed Martin’s Software Factory, a leader in DevSecOps-driven software engineering serving the aerospace and defense sectors. The Lockheed Martin Software Factory delivers customized solutions to meet the needs of our diverse customers — from commercial to classified — in order to scale across multiple programs. Embedding (Development, Security and Operations) DevSecOps in every step of our software development keeps our clients at the cutting edge of cybersecurity. Secure coding is a fundamental principle behind our DevOps philosophy to make sure the best cyber security practices are considered at every step of development. We are focused on architecting software for frequent delivery. Modular open systems architecture has been key to our systems for many years, and we are using new technologies such as container orchestration with Kubernetes to drive modularity through containerized microservice architecture all the way into the deployed system. Not only does...
Lockheed Martin
May 23, 2026
Air-launched Rapid Response Weapon (ARRW) Production Chief Engineer
Lockheed Martin Orlando, FL
Description: About the Role: This position is for a Chief Engineering Senior Manager for the Air-launched Rapid Response Weapon (ARRW) Low-Rate Initial Production contract. The successful candidate will report to the ARRW portfolio chief engineer programmatically and be expected to work closely with the other members of the ARRW chief engineering staff to ensure synergy across tasks and to communicate lessons learned, as well as with the ARRW customer community and the broader ADSW Line of Business. What You Will Be Doing: As the ARRW Production Chief Engineer, you will be responsible for: • Providing technical leadership that enables the team to meet all ARRW production milestones on schedule • Developing and nurturing a productive partnership with the USG customer, the LM partners at LM Aero and LM Space, and the global supply base • Guiding IPT leads and cross-functional teams in program planning, scheduling, execution of production start-up activities, and critical life cycle...
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
May 15, 2026
Systems Integration & Test Sr - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Systems Integration and Test Senior Engineer for Lockheed Martin's Missiles & Fire Control division. Our team is responsible executing Lab, Ground, and Flight testing to ensure successful development and deployment of critical systems for Platform Expansion (PEX). What You Will Be Doing As the IT&E Engineer, you will be responsible for the following: • 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 engineering evaluations of redesigns...
Lockheed Martin
May 12, 2026
ASIC & FPGA Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Senior ASIC & FPGA Design Engineer for the Command Launch Assembly (CLA) FPGA team within Missiles & Fire Control (MFC). Our team delivers the digital heart beat that powers the Next Generation Short Range Interceptor (NGSRI), turning system level performance and safety goals into reliable, production ready FPGA hardware for the United States and allied forces. What You Will Be Doing As the senior ASIC & FPGA designer you will own the full lifecycle of the CLA FPGA—from high level architecture through release ready documentation—while mentoring junior talent and partnering with a broad set of cross functional experts. Your responsibilities will include: • Defining FPGA architecture and drafting design specifications; writing clean RTL in VHDL/Verilog/SystemVerilog that satisfies performance, power, and reliability targets. • Developing synthesis, place and route, and timing closure strategies to guarantee deterministic operation on the...
Lockheed Martin
May 08, 2026
Functional Manufacturing Engineering Senior Manager
Lockheed Martin Orlando, FL
Description: You will be the Functional Manufacturing Engineer Senior Manager for the Line of Business (LOB) Manufacturing Engineering team. Our team is responsible for enabling the strategic technical direction for every MFC program, site, supplier network, tooling portfolio, and special project initiative—delivering high performance, on‑budget solutions that keep our mission‑critical systems flying. What You Will Be Doing As the Functional Manufacturing Engineer Senior Manager, you will be responsible for defining a unified LOB manufacturing engineering strategy, anticipating and mitigating high impact technical risks, and ensuring disciplined budget and schedule execution. You will partner with Production Operations, Program Management, Engineering, Global Supply Chain and Quality to align priorities, accelerate delivery, and champion cutting‑edge manufacturing technologies. Your responsibilities will include, but are not limited to: Developing and driving a...
Lockheed Martin
May 06, 2026
MLB Embedded Senior Software Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Software Engineer on our team at Lockheed Martin. 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. What You Will Be Doing As a Senior Software Engineer, your...
Lockheed Martin
May 06, 2026
MLB Embedded Senior Staff Software Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Staff Software Engineer on our team at Lockheed Martin. 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. What You Will Be Doing As a Senior Staff Software Engineer, your...
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