Software / Game Engine Developer - level 3 Job at Lockheed Martin Corporation, Marietta, GA

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  • Lockheed Martin Corporation
  • Marietta, GA

Job Description

Software / Game Engine Developer - Level 3

You will be the Senior Software Engineer for the Virtual Prototyping group. Our team delivers advanced visualization, simulation, and digital-twin technologies across Lockheed Martin Aeronautics, turning complex systems into interactive 3D, AR/VR, and web-based experiences that drive faster, better-informed decisions from concept through sustainment. What you will be doing: As the Senior Software Engineer you will be responsible for designing, building, and sustaining real-time 3D and web-based applications that enable visualization, simulation, and digital-twin capabilities for multiple Lockheed Martin products. Your responsibilities will include:

  • Creating high-performance real-time 3D applications and web visualization tools using modern frameworks (Unity, Unreal, WebGL, etc.).
  • Developing front-end and back-end components with JavaScript/TypeScript, C#, C++, Python, and related technologies.
  • Integrating and extending game-engine pipelines to support data-driven, networked virtual-prototyping and digital-twin experiences.
  • Collaborating with distributed engineers, designers, and domain experts on software architecture, UI/UX design, testing, and continuous delivery.

About Virtual Prototyping: The Virtual Prototyping group provides cutting-edge visualization and simulation solutions enterprise-wide, including product visualization, AR/VR/spatial computing, human-machine interfaces, digital-twin/operational-awareness tools, and virtual training/serious-gaming applications.

What's in it for you: From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security.

Location: Marietta, GA | Fort Worth, TX | Palmdale, CA (full-time, senior-level)

You will need to be a US Citizen, and be able to obtain and maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a drug and background check, in order to meet eligibility requirements for access to classified information.

Desired skills:

  • Experience building interactive web applications that integrate 3D content or simulation data.
  • Familiarity with WebGL, Three.js, or similar visualization libraries.
  • Experience with C++, C#, or Python for backend or simulation integration.
  • Exposure to mixed reality (AR/VR), spatial computing, or digital twin applications.
  • Knowledge of containerization and deployment (Docker, Kubernetes, etc.).
  • Experience with REST APIs, WebSockets, or real-time networked systems.
  • Familiarity with 3D graphics pipelines, shaders, and GPU programming (DirectX, OpenGL, Vulkan).
  • Ability to learn new tools, technologies, and domains quickly.
  • Excellent communication and collaboration skills.

At Lockheed Martin, we use our passion for purposeful innovation to help 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, develop, 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. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

Job Tags

Full time, Contract work, Remote work, Flexible hours,

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