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63 systems security engineer jobs found in Marietta, GA

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Lockheed Martin
Jun 19, 2026
Cyber Sys Secur Engr Sr
Lockheed Martin Marietta, GA
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 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. Lockheed Martin Aeronautics in Marietta, GA is seeking a full-time Cyber Systems Security Engineer. In this role, you will ensure that cyber security requirements are properly defined, decomposed, allocated, implemented, and assessed to produce a...
Lockheed Martin
Jun 19, 2026
Cyber Sys Secur Engr Sr
Lockheed Martin Marietta, GA
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 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. Lockheed Martin Aeronautics in Marietta, GA is seeking a full-time Cyber Systems Security Engineer. In this role, you will ensure that cyber security requirements are properly defined, decomposed, allocated, implemented, and assessed to produce a...
Lockheed Martin
Jun 19, 2026
Systems Engineer - Mission Processors
Lockheed Martin Marietta, GA
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 hiring a full‑time Early‑Career Mission Processor Systems Engineer to join our Processors and Displays engineering team. In this role you will support the development, integration, and verification of hardware architectures and associated...
Lockheed Martin
Jun 19, 2026
Systems Engineer Stf - Level 4
Lockheed Martin Marietta, GA
Description: You will be the Systems Engineer Stf for the Air Mobility and Maritime Missions (AMMM) team. What You Will Be Doing As the Systems Engineer Stf you will be responsible for leading the Air Mobility and Maritime Missions (AMMM) project team to coordinate engineering efforts, meet program requirements, and drive process improvements. Your responsibilities will include: Lead cross‑functional engineering coordination across multiple teams. Define, track, and ensure fulfillment of program requirements. Manage project schedules, milestones, and deliverables. Identify and implement process improvement initiatives. Communicate status, risks, and solutions to stakeholders. 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. Do you want to be part of a company culture that...
Lockheed Martin
Jun 19, 2026
Software Engineer Senior Staff - Level 5
Lockheed Martin Marietta, GA
Description: You will be the Software Engineer Senior Staff for the F-35 SILs, F-22 SILs and/or ADP team which is responsible for building various F-35/F-22 man-in-the-loop simulation products. What You Will Be Doing As the Software Engineer Senior Staff you will be responsible for developing and integrating real-time simulation software applications for the F-35 SILs, F-22 SILs and/or ADP team. Your responsibilities will include: Laboratory software development within the LM Aeronautics Simulation and System Labs (SSL) Team Design, develop and integrate low-to-medium fidelity models (such as aircraft weapon, sensor, environment and threat models) Real-time simulation and/or infrastructure software in support of simulation and system integration labs in various high‑order software languages (C++, Ada, Java, etc.) Collaboration with cross‑functional teams to ensure successful integration and deployment of software applications Continuous...
Lockheed Martin
Jun 19, 2026
Software Engineer Early Career
Lockheed Martin Marietta, GA
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 Software Engineer. In this role, you will be responsible for all phases of developing command and control (C2) ground and mission control software for various autonomous air vehicle platforms. Your...
Lockheed Martin
Jun 19, 2026
Chief Manufacturing Engineer - Producibility Owner - Level 6
Lockheed Martin Marietta, GA
Description: You will be the Chief Manufacturing Engineer - Producibility Owner - Level 6 for the Production Engineering team which is responsible for establishing and advancing producibility across the AMMM portfolio. What You Will Be Doing As the Chief Manufacturing Engineer - Producibility Owner - Level 6 you will be responsible for defining the Producibility Program, guiding design‑for‑manufacturability, and leading change‑control activities that enable high‑rate production. Your responsibilities will include: Establish and drive the Producibility Program, integrating shaping, deployment, and design‑for‑manufacturability with Design and Quality Engineering. Lead the Manufacturing Change Control Board (MCCB) as chair, overseeing configuration control and change‑management for all tooling and process updates. Partner with OpsTech to identify and implement technology‑integration opportunities that enhance producibility. Serve as the primary liaison...
Lockheed Martin
Jun 19, 2026
Chief Tool Engineer - Digitization Owner - Level 6
Lockheed Martin Marietta, GA
Description: You will be the Chief Tool Engineer - Digitization Owner - Level 6 for the Production Engineering team which is responsible for advancing tool‑digitization and innovative tooling solutions across the AMMM portfolio. What You Will Be Doing As the Chief Tool Engineer - Digitization Owner - Level 6 you will be responsible for leading tool‑digitization initiatives, driving cost‑effective tooling designs, and coordinating cross‑functional teams to ensure production success. Your responsibilities will include: Serve as the Tool Digitization Owner, establishing strategy and overseeing implementation across Production Engineering. Lead development of innovative tooling solutions that reduce span, cost, and cycle time while applying cutting‑edge design principles. Chair the Manufacturing Change Control Board (MCCB) and manage configuration control for all tooling assets. Partner with the Chief Manufacturing Engineer to integrate tool design into...
Lockheed Martin
Jun 19, 2026
Aeronautical Engineer (Structures) - Early Career
Lockheed Martin Marietta, GA
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 Systems Design & Installation Engineer. In this role, you may: - Design the installation of aircraft Mechanical Systems including but not limited to Hydraulics and Pneumatics Subsystems routing,...
Lockheed Martin
Jun 19, 2026
Software Engineer
Lockheed Martin Marietta, GA
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 experienced professionals Software Engineer. In this role, you will be responsible for all phases of developing command and control (C2) ground and mission control software for various autonomous air vehicle platforms....
Lockheed Martin
Jun 19, 2026
Software Engineer
Lockheed Martin Marietta, GA
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 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 experienced professional Software Engineer. In this role, you will be responsible for all phases of developing command and control (C2)...
Lockheed Martin
Jun 19, 2026
Supplier Quality Assurance Engineer (Level 4)
Lockheed Martin Marietta, GA
Description: Supplier Quality Assurance Engineer This is a deployed position in the Marrietta, Georgia area. (Telecommuter remote work location to be reasonable driving distance to LM assigned suppliers as defined in agreement with manager). * The suppliers are located primarily in the in the state of Georgia and surrounding states. The selected candidate will be responsible for achieving total quality performance across multiple sites for strategic suppliers that produce major airframe and systems components. • Candidate needs working knowledge background in GD&T, Inspection methods, Tooling, AS9100, AS9102. working knowledge of Six Sigma, preventive tools PDCA, PFMEA, Mistake Proofing and Gap Analysis. • Must have knowledge and effectively apply root cause analysis, Cause Mapping, Cause & Effect diagrams, Pick Charts and, structured RCCA for effective corrective action. • Goals are to lead the supplier through the process of developing and executing plans that...
Lockheed Martin
Jun 19, 2026
Aeronautical Engineer (Aero & Thermodynamics) - Early Career
Lockheed Martin Marietta, GA
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. You will be a CFD Engineer – Level 1 for the Flight Sciences group, which is responsible for advancing Aerodynamics, Computational Fluid Dynamics (CFD), Wind Tunnel Testing, Thermodynamics, Performance, Stability & Control, and Acoustics within Lockheed Martin...
Lockheed Martin
Jun 19, 2026
Aeronautical Engineer (Aero & Thermodynamics) - Early Career
Lockheed Martin Marietta, GA
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. You will be a Thermodynamics Engineer – Level 1 for the Flight Sciences group, which is responsible for advancing Aerodynamics, Computational Fluid Dynamics (CFD), Wind Tunnel Testing, Thermodynamics, Performance, Stability & Control, and Acoustics within Lockheed...
Lockheed Martin
Jun 19, 2026
Software Engineer, Senior (E3_MA)
Lockheed Martin Marietta, GA
Description: WHO WE ARE The Skunk Works (Lockheed Martin Advanced Development Programs) is looking for world-class talent in Software Engineering to be a part of a team that will carry on our 80-year tradition-making history in advanced aircraft development. The vehicle management software team writes software for a wide range of aircraft subsystems that make an airplane fly. We are a highly innovative fast paced team working developing modular and reusable software to support both our current platforms and the aircraft of the future. WHAT’S IN IT FOR YOU 3-day weekend every weekend! 4-10 Mon-Thursday option + Flexible Schedules This team is working new development software where our team members get to work hands on from the lab to the aircraft in all stages of development, including design, code, integration, and lab and field test. We work on a wide range of technologies and give our team members the opportunity to drive their career towards their area of interest. You...
Lockheed Martin
Jun 12, 2026
Electromagnetic Environmental Effects (E3) Engineer Senior
Lockheed Martin Marietta, GA
Description: You will be the Electromagnetic Environmental Effects (E3) Engineer Senior for the Aeronautics team which is responsible for advancing cutting‑edge aircraft technologies. What You Will Be Doing As the Electromagnetic Environmental Effects (E3) Engineer Senior you will be responsible for leading requirements development, tracking, and verification testing of systems, and overseeing electromagnetic compatibility testing of developmental and deployable systems on flight‑test fighter platforms. Your responsibilities will include: Lead requirements development, tracking, and verification testing for system‑level projects. Conduct platform‑level Electromagnetic Compatibility (EMC) testing and develop test procedures for flight‑test modifications. Perform RF and antenna analysis, including COSITE assessments, antenna radome performance, and RF/fiber‑optic cabling evaluations. Oversee electromagnetic radiation hazard (EMRADHAZ) assessments and...
Lockheed Martin
Jun 12, 2026
Electromagnetic Environmental Effects (E3) Engineer- Level 2
Lockheed Martin Marietta, GA
Description: You will be the Electromagnetic Environmental Effects (E3) Engineer for the Aeronautics team which is responsible for advancing cutting‑edge aircraft technologies. What You Will Be Doing As the Electromagnetic Environmental Effects (E3) Engineer you will be responsible for leading requirements development, tracking, and verification testing of systems, and overseeing electromagnetic compatibility (EMC) testing of developmental and deployable payloads on flight‑test fighter platforms. Your responsibilities will include: Lead requirements development, tracking, and verification testing for system‑level projects. Conduct platform‑level EMC testing and create test procedures for flight‑test modifications. Perform RF and antenna analysis, including COSITE assessments, antenna‑radome performance, and RF/fiber‑optic cabling evaluations. Assess electromagnetic radiation hazards (EMRADHAZ) and ensure compliance with aircraft power and wiring...
Lockheed Martin
Jun 12, 2026
Electromagnetic Environmental Effects (E3) Engineer Staff, Level 4
Lockheed Martin Marietta, GA
Description: You will be the Electromagnetic Environmental Effects (E3) Engineer Staff, Level 4 for the Aeronautics team which is responsible for advancing cutting‑edge air‑mobility capabilities. What You Will Be Doing As the Electromagnetic Environmental Effects (E3) Engineer Staff, Level 4 you will be responsible for leading requirements development, tracking, and verification testing of systems, as well as driving integration of developmental and deployable payloads onto air mobility platforms. Your responsibilities will include: Lead requirements development, tracking, and verification testing for system‑level projects. Conduct Electromagnetic Compatibility (EMC) testing and design flight‑test modification procedures. Perform RF/COSITE analysis, antenna‑radome performance assessments, and RF/fiber‑optic cabling evaluations. Lead key working groups and system/payload trade studies to inform design decisions. Coordinate domestic travel for...
Lockheed Martin
Jun 12, 2026
Full-Stack Applications Engineer Sr - Level 3
Lockheed Martin Marietta, GA
Description: Your Impact Lockheed Martin Aeronautics in Marietta, Georgia is looking for a Level 3 Full‑Stack Applications Engineer to power the digital backbone of the C-130 Hercules and the F‑35 Joint Strike Fighter assembly and test facility. As a Forward Deployed Engineer, you’ll build modern, scalable web apps with React, Angular, .NET Core, Node.js, Docker/Kubernetes, and cloud services, turning complex production data into intuitive interfaces that streamline workflows and boost efficiency. What makes this role unique is the hands‑on collaboration with Production Operations — you’ll spend time shadowing on the shop floor and in business meetings listening for pain points to rapidly prototype solutions. Join a mission‑critical environment where your code directly supports a world‑class defense platform, benefit from top‑tier mentors, competitive compensation, and a culture that prizes innovation, safety, and impact. If you thrive at the intersection of cutting‑edge web...
Lockheed Martin
Jun 12, 2026
Systems Engineer Staff
Lockheed Martin Marietta, GA
Description: What We're Doing At Lockheed Martin Rotary Mission Systems, we are at the forefront of innovation, working on exciting programs and developing cutting-edge products and applications to address the complex and evolving needs of our customers. Our team is dedicated to pushing the boundaries of technology and engineering excellence. The Work As a key member of our Systems Engineering team, you will: • Serve as the C130J Flight simulation program Concurrency Lead. • Contribute to the development activities of the C130J Flight Simulator Program. • Collaborate with Program Managers, Supply Chain and Lockheed Martin Aeronautics to determine Aircraft Equipment impacts. • You will work closely with cross-functional teams to ensure that the simulator architecture remains aligned to the C-130J Aircraft production line based on incoming customer sales and production line changes. Please Note: This position requires the ability to obtain a government security...
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