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39 information system security engineer jobs found

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Lockheed Martin information system security engineer Georgia
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Lockheed Martin
Jul 22, 2026
Cyber Sys Secur Engr Sr
Lockheed Martin Marietta, GA
Description: Lockheed Martin Aeronautics Air Mobility and Maritime Missions in Marietta, GA is seeking a full-time Cyber Systems Security Engineer. The System Security Engineer translates security policies and architectural intent into concrete, verifiable system, subsystem, and component requirements. Leveraging a solid systems engineering foundation, the SSE supports derivation, allocation, and implementation of security functional and assurance requirements across the system, subsystem, and component levels. This role participates in threat modeling and vulnerability analysis activities, designs mitigation strategies, and authors verification and validation test procedures associated with RMF Artifacts. By conducting security test and evaluation, this position will confirm that the system meets its security objectives and complies with applicable RMF policies and standards. The engineer also creates and maintains security views within system models and collaborates closely...
Lockheed Martin
Jul 21, 2026
Software Engineer Stf - Simulation - Level 4
Lockheed Martin Marietta, GA
Description: You will be a Software Engineer Staff, for the F-22 Air Combat Simulation (ACS) Man in the Loop (MITL) development team which is responsible for developing and integrating new features into the simulation, sustaining the product, and rehosting the Operational Flight Program for Linux environments. The ACS serves as the Digital Twin for the F22 aircraft and supports pilot training, tactics development, and DT/OT testing including DevSecOps support in the Raptor Virtual Development Lab (RVDL). What You Will Be Doing As the Product Owner for the F-22 In A Box (F-22IAB) high fidelity combat simulation you will be responsible for guiding the MITL software development team in incorporation with the Joint Simulation Environment (JSE). Your responsibilities will include: Manage cost, schedule, and technical scope, providing weekly/monthly status and leading technical interchange meetings. Lead customer interactions, including program management reviews, risk...
Lockheed Martin
Jul 15, 2026
GIS Project Engineer
Lockheed Martin Marietta, GA
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. LM SPACE: WHAT WE'RE DOING 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. And we’re reimagining how space can connect us, ensuring security and prosperity. 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...
Lockheed Martin
Jul 10, 2026
Engineer, Fighter Pilot, F-22 Simulation Stf - Level 4
Lockheed Martin Marietta, GA
Description: As part of the LM Aero Simulation and System Labs, the candidate will be the Operations Lead for Air Combat Simulation (ACS) ensuring lab operations for F-22, F-35, and Advanced Development Program (ADP) Simulation Systems. Overseeing the Test Engineer for F-22 Systems Testing of aircraft operations flight program (OFP) software aircraft upgrades. The role is diverse, will develop a broad understanding of 5th Gen high fidelity simulation, and will have the technical lead for aspects of the ACS test suite and administrative responsibilities for portions of ACS lab governance (configuration management, security, equipment accountability, access control, and procedural documentation). What You Will Be Doing As the Air Combat Simulation Operations Lead, F-22 Simulation Stf you will be responsible for planning, coordinating, authoring, and conducting system‑level F‑22 Operational Flight Program testing, developing test procedures, and leading ACS support...
Lockheed Martin
Jul 10, 2026
Systems Engineer Staff (ADP Skunk Works) - Level 4
Lockheed Martin Marietta, GA
Description: You will be the Systems Engineer Staff - Level 4 for the Advanced Development Program (ADP) Skunk Works which is responsible for delivering cutting‑edge aerospace solutions. What You Will Be Doing As the Systems Engineer Staff (ADP Skunk Works) - Level 4 you will be responsible for providing end‑to‑end systems engineering support across the ADP product line, driving technical trade studies, and managing control accounts. Your responsibilities will include: - Providing systems‑engineering support including requirements tracking, risk management, architecture evaluation, and airworthiness. - Conducting technical trade studies and ensure requirements are formulated, decomposed, flowed‑down, and traced. - Collaborating with senior engineers, suppliers, and users to integrate technical solutions and generate verification‑validation plans. - Managing scope, schedule, and budget for assigned Control Accounts, acting as liaison between subcontract managers, finance,...
Lockheed Martin
Jul 09, 2026
Systems Engineer - Maintainability Diagnostics Team - (Level 2)
Lockheed Martin Marietta, GA
Description: What You Will Be Doing: The Diagnostics and Health Management (DHM) group within the AMMM Maintainability department develops fault‑isolation procedures, diagnostic algorithms, and health‑monitoring solutions for C‑130, L‑100, LM‑100, C‑5, and P‑3 aircraft. Reporting to the Technical Lead, the Level 2 Systems Engineer will: Design, implement, and validate vehicle‑level diagnostic technologies. Author and maintain fault‑isolation procedures and associated technical documentation for aircraft systems. Analyze maintenance and performance data to identify trends, recommend corrective actions, and drive continuous improvement of health‑monitoring tools. Collaborate with customers, suppliers, and internal stakeholders to translate requirements into DHM solutions. Primary responsibilities: Research, author, and edit fault‑isolation procedures and diagnostic documentation. Develop, test, and refine diagnostic algorithms (fault detection, health indices, trend...
Lockheed Martin
Jul 08, 2026
Environmental Control Systems Engineer - Level 2
Lockheed Martin Marietta, GA
Description: Environmental Control Systems Engineer - Level 2 At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. We are Lockheed Martin This position is for an experienced Engineering within the AMMM Utility Systems team. This candidate will primarily function as an Environmental Control Systems (ECS) engineer on AMMM line of business platforms, including C-130 and C-5. Job functions shall include troubleshooting, production and sustainment support, and operational improvement of aircraft Air Conditioning, Ice & Rain Protection, and Pneumatic Systems including Engine Bleed Air. The selected candidate will drive production and sustainment solutions including design improvements, software improvements, drawing changes, data review, drafting...
Lockheed Martin
Jul 08, 2026
Environmental Control Systems Engineer - Level 3
Lockheed Martin Marietta, GA
Description: Environmental Control Systems Engineer - Level 3 At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. We are Lockheed Martin This position is for an experienced Engineering within the AMMM Utility Systems team. This candidate will primarily function as an Environmental Control Systems (ECS) engineer on AMMM line of business platforms, including C-130 and C-5. Job functions shall include troubleshooting, production and sustainment support, and operational improvement of aircraft Air Conditioning, Ice & Rain Protection, and Pneumatic Systems including Engine Bleed Air. The selected candidate will drive production and sustainment solutions including design improvements, software improvements, drawing changes, data review, drafting...
Lockheed Martin
Jul 02, 2026
System Test Engineer, F-22 Simulation Stf - Level 4
Lockheed Martin Marietta, GA
Description: You will be the F-22 Simulation System Test Engineer Stf for the LM Aero System Integration and Test, Air Combat Simulation (ACS), Operations Team which is responsible for advanced flight simulation testing and support. What You Will Be Doing As the F-22 Simulation System Test Engineer you will be responsible for planning, coordinating, authoring, and conducting system‑level F-22 Operational Flight Program testing using man‑in‑the‑loop and automated simulation tools. "Your responsibilities will include:" Plan, coordinate, author, and conduct F-22 OFP testing at the system level using simulation and automated test tools. Develop detailed test procedures and collaborate with developers and test organizations to align test plans. Execute tests, analyze results, and produce clear, actionable reports for stakeholders. Lead ACS support for System Level Development Testing and coordinate efforts with the ACS Software Test Lead. Operate...
Lockheed Martin
Jul 02, 2026
Facilities Electrical Engineer
Lockheed Martin Kings Bay Base, GA
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. 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...
Lockheed Martin
Jun 25, 2026
RF Engineer - Senior
Lockheed Martin Marietta, GA
Description: You will be the RF Engineer – Level 3 for the AMMM Communications, Navigation, and Sensors Team which is responsible for delivering cutting‑edge RF solutions that power our aircraft’s communications, navigation, and sensor capabilities. As the RF Engineer – Level 3 you will be responsible for driving the design, analysis, and integration of RF systems that enable high‑performance mission outcomes. You will work closely with cross‑functional teams to translate requirements into robust, field‑ready solutions. Your responsibilities will include: - Perform RF engineering analyses, including antenna performance, link budgets, and interference mitigation. - Support the design, test, and integration of radios, antennas, and related hardware. - Collaborate with system and software teams to translate requirements into RF‑specific solutions. - Generate technical documentation and reports for design reviews and certification. - Participate in troubleshooting and sustainment...
Lockheed Martin
Jun 25, 2026
AMMM Systems Engineer - Level 2
Lockheed Martin Marietta, GA
Description: You will be a Systems Engineer (level 2) for the AMMM (Air Mobility and Maritime Missions) Communications/Navigation and Surveillance team which is responsible for delivering avionics solutions for C‑130 aircraft. As a Systems Engineer you will be responsible for the end‑to‑end development, integration, and fielding of avionics on the C‑130 platform. Your responsibilities will include: - Design, procure, install, test, and transition avionics hardware and software into production. - Conduct technical planning, system integration, verification and validation, and risk analysis across the system lifecycle. - Perform functional, timeline, and trade‑study analyses to translate customer requirements into detailed specifications. - Develop cost, schedule, and supportability assessments to ensure viable, maintainable solutions. - Collaborate with cross‑functional teams to define interfaces, allocate requirements, and support system sustainment. Basic Qualifications:...
Lockheed Martin
Jun 24, 2026
Software Engineer Senior Staff - Level 5
Lockheed Martin Marietta, GA
Description: You will be a technical staff member for laboratory software development within the LM Aero Simulation and System Lab (SSL) F22 MITL Team. This organization develops state of the art, real-time, pilot-in-the-loop fighter and airlift simulations and systems integration laboratories. This includes simulators for the F-16, F-22, F-35, C-5, C-130J, and L-100 aircraft. What You Will Be Doing As a Software Engineer Senior Staff, you will serve as the software lead for the F-22 Air Combat Simulation (ACS) Man in the Loop (MITL) development team which is responsible for developing and integrating new features into the simulation, sustaining the product, and rehosting the Operational Flight Program for Linux environments. The ACS serves as the Digital Twin for the F22 aircraft and supports pilot training, tactics development, and DT/OT testing including DevSecOps support in the Raptor Virtual Development Lab (RVDL). Your responsibilities will include:...
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 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 10, 2026
Harness Design Engineer - Level 2
Lockheed Martin Marietta, GA
Description: You will be the Harness Design Engineer for the Advanced Development Programs (ADP) team which is responsible for developing cutting‑edge aircraft harness and interconnect solutions. What You Will Be Doing As the Harness Design Engineer you will be responsible for translating electrical specifications into robust wiring harness designs, creating detailed routing diagrams, and ensuring integration across mechanical and structural domains. Your responsibilities will include: Produce electrical wiring schematic drawings and design intricate power distribution systems. Gather and validate specifications, generate routing diagrams, cable layouts, and installation procedures. Coordinate with mechanical, structural, and integration teams to resolve clashes and meet safety and compliance standards. Create and maintain documentation such as routing drawings, installation guides, and change‑request tracking. Develop supplier statements of work, oversee...
Lockheed Martin
Jun 09, 2026
Systems Engineer
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: • Participate in the design of requirements and test procedures. • Contribute to the development activities of the system engineering team. • Ensure successful completion of milestones leading to the full verification, validation, and delivery of product capabilities. • Verify and test visual database systems requirements. Please Note: This position requires a government security clearance; you must be a US Citizen for consideration. Who We Are We create unparalleled readiness today and into the future, no matter what the mission may be here at Lockheed...
Lockheed Martin
May 28, 2026
C-130J System Specialist
Lockheed Martin Marietta, GA
Description: You will be the C-130J System Specialist which is responsible for... What You Will Be Doing As the C-130J System Specialist you will be responsible for delivering expert aircrew support across flight test, training, and customer demonstration operations. "Your responsibilities will include:" • Perform production acceptance flights, engineering test flights, customer demonstration, acceptance and training flights • Act as an instructor for training of aircrew during syllabus training flights and may conduct classroom training for customer aircrew • Provide support to demonstration flights with customers, government officials, or other • personnel to exhibit aircraft performance and capabilities • Provide aircrew expertise and support to developmental and engineering teams, training, customer support and marketing teams regarding aircrew interfaces • Provide detailed reports to engineering with findings, recommendations, and solutions to improve the product • Support...
Lockheed Martin
May 23, 2026
Propulsion Integration Engineer
Lockheed Martin Marietta, GA
Description: You will be the Propulsion Integration Engineer for the propulsion sustainment team which is responsible for... What You Will Be Doing As the Propulsion Integration Engineer you will be responsible for providing engineering support to keep C‑130 propulsion systems operating reliably in sustainment, flight‑line, and production environments. Your responsibilities will include: Analyze flight data to identify root‑cause issues and develop corrective actions (RCCA). Collaborate with suppliers and customers to resolve production and fleet‑related propulsion problems. Develop Basis of Estimates and Statement of Works for engineering proposal efforts. Support flight‑line operations and production‑line activities to ensure continuous system availability. Document technical findings and communicate recommendations to program leadership. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being,...
Lockheed Martin
May 23, 2026
Propulsion Integration Engineer-Level 4
Lockheed Martin Marietta, GA
Description: You will be the Propulsion Integration Engineer for the propulsion sustainment team which is responsible for... What You Will Be Doing As the Propulsion Integration Engineer you will be responsible for providing engineering support to keep C‑130 propulsion systems operating reliably in sustainment, flight‑line, and production environments. Your responsibilities will include: Analyze flight data to identify root‑cause issues and develop corrective actions (RCCA). Collaborate with suppliers and customers to resolve production and fleet‑related propulsion problems. Develop Basis of Estimates and Statement of Works for engineering proposal efforts. Support flight‑line operations and production‑line activities to ensure continuous system availability. Document technical findings and communicate recommendations to program leadership. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being,...
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