Software Engineer​/Game Engine Developer - level 3

Position: Software Engineer / 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:

• 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/Type Script, 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. Learn more about Lockheed Martin’s comprehensive benefits package.

Location

Marietta, GA | Fort Worth, TX | Palmdale, CA (full‑time, senior‑level)

Eligibility

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.

Basic Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or STEM discipline or 3+ years of related experience.
• 3+ years of professional software development experience.
• Proficiency with JavaScript or Type Script, including modern frameworks (React, Vue, Angular, or similar).
• Experience with real‑time 3D development using Unity, Unreal, or WebGL.
• Strong debugging and problem‑solving skills.

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, Web Sockets, or real‑time networked systems.
• Familiarity with 3D graphics pipelines, shaders, and GPU programming (Direct
  
  X, OpenGL, Vulkan).
• Ability to learn new tools, technologies, and domains quickly.
• Excellent communication and collaboration skills.

Security Clearance

This position requires a government security clearance. You must be a US Citizen for consideration. Clearance Level: Secret.

Benefits

Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. Additional details on PTO, holidays, and other leave policies are provided in the full benefits guide.

Pay Range

The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas) is $85,500 to $150,765, and $98,300 to $170,315 in major metropolitan areas. Specific range may vary by location and qualifications.

Equal Opportunity Employer

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

Application Window

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.

Additional Information

Experience Level: Experienced Professional
Business Unit: AERONAUTICS COMPANY
Relocation Available:
Possible
Career Area:
Software Engineering
Type:
Full-Time
Shift: First

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