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70 senior systems engineer level 3 jobs found

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Lockheed Martin
Jun 19, 2026
Active Electro-Optical 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. Special Programs is 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 As the Electro-Optical Engineer your skill set should include physics-based modeling, laser system design, laser system alignments, laser system processing and/or algorithm development. The EO Engineer must understand the sensitivities associated with the various parts of the laser ranging chain to quickly and effectively perform system design trades. Although...
Lockheed Martin
Jun 19, 2026
Electronics Engineer III, Automated Test Equipment
Lockheed Martin Cape Canaveral, FL
Description: The Fleet Ballistic Missile (FBM) program is seeking an Lead Electronics Engineer to develop Automated Test Equipment. Location: This position does not support teleworking; the preferred candidate will be located near our Lockheed Martin Space facility at one of the Coolest places to work: Cape Canaveral FL and be expected to work a flexible 9x80 schedule in the office full-time. About Lockheed Martin Space 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. What does this role look like? You will support FBM LE refresh and design update projects for Electrical Ground Support Equipment (EGSE). Use your strong electrical engineering skills to work with all project partners and define the future for FBM! Key activities you...
Lockheed Martin
Jun 13, 2026
Systems Engineer Senior
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 coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the...
Lockheed Martin
Jun 13, 2026
Systems Engineer Senior
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 coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the...
Lockheed Martin
Jun 10, 2026
Systems Engineer- Early Career
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. Lockheed Martin Rotary & Mission Systems is seeking a full-time Early Career Systems Engineer. The position is an I&T engineer responsible for planning, executing and debriefing daily lab sessions during single-ship or multi-ship F-35A/B/C simulator test...
Lockheed Martin
Jun 10, 2026
Industrial Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Industrial Engineer Sr for the MFC Enterprise Industrial Engineering team. Our team is responsible for applying advanced analytical skills and Industrial Engineering concepts to support Production Operations Management. What You Will Be Doing A couple sentences about the role including a brief scope of it and the team position it’s on using the following format: As the Industrial Engineer Sr you will be responsible for… Your responsibilities will include, but are not limited to: Developing and maintaining simulation and analytical models for production operations. Analyze performance data to identify bottlenecks and improvement opportunities. Support capacity planning and forecasting for S&GS production lines. Collaborate with engineering, logistics, and program teams to integrate model insights. Prepare technical reports and presentations for senior leadership. Why Join Us The ideal candidate thrives in...
Lockheed Martin
Jun 06, 2026
TacIRST Platform Expansion Chief Engineer
Lockheed Martin Orlando, FL
Description: The Tactical Infrared Search and Track (TacIRST) Platform‑Expansion Chief Engineer provides technical leadership for the development, integration, and fielding of infrared‑threat‑warning technology across a portfolio of platforms and customers. This position reports to the Advanced Threat‑Warning Systems (ATWS) program‑area Chief Engineer and partners with senior engineers, program managers, and the U.S. Government (USG) customer base to ensure seamless delivery of TacIRST capabilities to multiple air vehicles. The work directly impacts war‑fighter survivability and mission success across services and allied forces. What You Will Be Doing • Provide technical leadership for the TacIRST portfolio – set the overall system architecture and guide end to end integration of hardware and signal processing algorithms. • Drive technical risk management, trade off, and affordability decisions and continuous improvement metrics that keep the program on track. • Partner with the...
Lockheed Martin
Jun 04, 2026
HWIL RF Staff 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. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are seeking an IT&E RF Engineer to join our Hardware-in-the-Loop (HWIL) Center of Excellence (COE) team in sunny Orlando. The successful candidate will be responsible for designing, calibrating, troubleshooting, operating and maintaining advanced RF HWIL systems, subsystems, and components. Additionally, they will design RF circuits, perform signal integrity measurements, analyze real-time simulation output, and manage the repair and replacement of RF subsystem components. What You Will Be Doing • Operate, calibrate, troubleshoot and maintain advanced RF Hardware-in-the-Loop (HWIL) systems,...
Lockheed Martin
Jun 02, 2026
Quality Engineer Sr - Virtual Interview Event
Lockheed Martin Ocala, FL
Description: Join Our Virtual Hiring Event – Opportunities in Ocala, Florida! Ready to take the next step in your career? Apply today for the opportunity to participate in our upcoming Virtual Interview Event for positions located in Ocala, Florida. Selected candidates will have the opportunity to meet virtually with recruiters and hiring leaders, learn more about our organization, and discuss exciting career opportunities available at our Ocala site. Qualified applicants may be invited to interview during the event, providing a streamlined path to connect directly with decision-makers and explore current openings. If you're interested in building your career in Ocala, FL, we encourage you to apply early, as interview invitations will be extended on a rolling basis. Apply today and take the first step toward your next career opportunity! You will be the Quality Engineer Senior for the Missiles & Fire Control (MFC) team. Our team is responsible for ensuring the quality...
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
Senior Supplier Quality Engineer - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be the Senior Supplier Quality Engineer for the Supplier Quality team. Our team is responsible for delivering high‑performance infrared search‑track (IRST) solutions to meet mission‑critical requirements. What You Will Be Doing As the Senior Supplier Quality Engineer you will be responsible for ensuring supplier‑delivered parts and assemblies meet Lockheed Martin’s stringent quality standards. Your responsibilities will include, but are not limited to: Facilitating and documenting supplier meetings Supporting the Corrective Action Board (CAB) process Conducting root‑cause investigations for supplier‑related issues Investigating and dispositioning supplier‑caused defects detected at Lockheed Martin facilities Processing Material Review Board (MRB) actions Why Join Us The ideal candidate is a collaborative quality professional who thrives in a fast‑paced, mission‑focused environment. This role offers the chance to...
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
ElectroMechanical Design Engineer Stf
Lockheed Martin Orlando, FL
Description: You will be the ElectroMechanical Design Engineer for the Missiles & Fire Control (MFC) Electromechanical Engineering organization. Our team delivers the high reliability hardware that powers precision engagement systems for the United States and allied militaries, and we set the technical direction for electromechanical solutions across the MFC portfolio. What You Will Be Doing As the ElectroMechanical Design Engineer you will act as the recognized subject matter expert and technical authority, guiding both the hardware architecture and the integrated product teams (IPTs) that bring those designs to life. Your responsibilities will include: • Leading IPTs and serving as the primary technical liaison for customers, ensuring clear communication of requirements, risks, and status. • Architecting, designing, and validating advanced circuit card packages that support ASICs, System on Chip (SoC), and Multi Chip Package (MCP) solutions. • Creating high density...
Lockheed Martin
May 29, 2026
ElectroMechanical Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Electromechanical Engineer for the Hardware Engineering team within Missiles & Fire Control (MFC). Our team delivers the high reliability electronic packaging, harnesses, and enclosures that power missile and radar systems for the United States and allied militaries. What You Will Be Doing As the ElectroMechanical Engineer you will own the end to end development and production of electromechanical hardware on one or more defense programs. You’ll lead cross functional teams, mentor junior engineers, and ensure every design meets strict size, weight, power, and environmental requirements. Your responsibilities will include: • Leading hardware development and production efforts, driving schedules, quality, and cost targets. • Designing CCA/PWB packages, harness assemblies, and electronic enclosures; creating detailed 3 D models, 2 D drawings, and layout documents in Windchill/CREO. • Selecting materials, components, and manufacturing processes...
Lockheed Martin
May 28, 2026
Industrial Engineer Senior/Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be an Industrial Engineer on our Industrial Engineering team. Our team is responsible for facilities layouts, work measurement, cost analysis, capacity requirements planning (reporting and analysis), capital project management and budget planning, discrete event simulation, and future business proposal analysis.. What You Will Be Doing As an Industrial Engineer, you will lead cross-functional improvement efforts for a production area, working closely with various teams to identify areas for improvement and implement changes. You will also perform data analysis, observations, and time studies to support cost driver analysis and process improvement. Your responsibilities will include: • Leading cross-functional improvement efforts for a production area • Identifying areas of focus for production improvement across a wide scope • Performing observations and time studies to support cost driver analysis and process improvement • Using visualization and...
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 28, 2026
Reliability Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Senior Reliability Engineer for the Reliability & Test Engineering team. Our team drives product reliability from concept to field, delivering robust designs, rigorous testing, and data driven improvements that keep Lockheed Martin systems flying safely and on schedule What You Will Be Doing As the Senior Reliability Engineer you will own the reliability agenda across the entire product lifecycle. You’ll partner with cross functional engineers, influence technical boards, and turn reliability data into concrete actions that enhance performance, reduce risk, and meet contractual commitments. Your responsibilities will include: • Lead Failure Mode, Effects, and Criticality Analyses (FMECA) and produce reliability block diagrams and quantitative predictions. • Create, execute, and track reliability growth plans; perform growth analysis to ensure program contracts are satisfied. • Support design reviews, test events, and configuration control...
Lockheed Martin
May 28, 2026
Materials and Processes Engineer Sr.
Lockheed Martin Orlando, FL
Description: Lockheed Martin (MFC) is seeking a Materials Engineer to support the Orlando, FL site. The engineer will be working in the Applied Research optical-materials lab. This position offers immersive experience in a research environment where cutting‑edge optical‑device technologies are developed for aerospace and defense applications. The engineer will be responsible for overseeing the design, micro‑ and nano‑scale fabrication, and characterization of photonic engineered components, including meta-optics, photonic integrated circuits, and quantum optical devices. Candidate must be proficient in full wave simulation design, including but not limited to Python/Julia, LabVIEW, MATLAB, C/C++, Zemax OpticStudio, Lumerical FDTD, COMSOL Multiphysics. For the nano/micro-fabrication work, the applicant should be experienced with lithography and 3D laser write systems. The role also involves extensive material‑characterization activities that span optical, structural, and...
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