Senior / Staff Technical Artist - Materials, Lighting & Procedural Environments

Description
We believe in improving people's lives by making transportation safer, more accessible, and more convenient. We're building advanced software and simulation technology to power autonomous vehicles that safely connect people to the places, things, and experiences they care about.
We seek and embrace diversity in all of its forms. We continuously push ourselves to think differently and take ownership wherever it's needed. This is a place for dreamers and doers to succeed. If you share our passion for achieving what some say is impossible, join us.
The Role
We're looking for a Senior / Staff Technical Artist who sits at the intersection of materials, lighting, and procedural environment generation. You'll define practical workflows and tools that let artists author high-quality, performant content, and you'll partner with rendering, ML, and perception teams to make sure it behaves as expected in our AV stack.
What You'll Do

• Material & shading pipeline
  
  • Design and maintain a physically-based material pipeline for our simulation engines (e.g., MDL, shader graphs, or equivalent).
  • Author and calibrate high-quality shaders and materials that respond correctly under a wide range of lighting conditions and camera models.
  • Standardize material libraries, authoring conventions, and validation workflows to keep content consistent and performant.
• Lighting & rendering
  
  • Define best practices for environment and hero lighting in simulation scenes, including sky/atmospherics, time-of-day setups, and camera-accurate exposure.
  • Build in-engine lighting tools and evaluation scenes to help artists quickly assess quality, realism, and performance.
  • Partner with rendering engineers to profile lighting and shading, and to ship optimizations that reduce cost without sacrificing critical visual cues.
• Procedural environment generation & placement
  
  • Build procedural systems to populate large-scale environments with buildings, vegetation, traffic control devices, road debris, and other set dressing.
  • Develop procedural tools and workflows for generating layouts (streets, landscaping, prop distributions) that respect design, performance, and simulation constraints.
  • Collaborate with worldbuilding and content teams to encode art direction and AV testing needs into controllable procedural parameters.
• Cross-functional collaboration
  
  • Partner with Simulation, ML, and Perception teams to understand what "realism" means from a sensor and model-performance perspective, and tune your work accordingly.
  • Document standards, share best practices, and mentor other artists and technical artists on shading, lighting, and procedural workflows.

Your Skills & Abilities

• Experience
  
  • 5+ years (Senior) or 8+ years (Staff) experience as a Technical Artist, Technical Director, or similar hybrid role in games, VFX, animation, or simulation.
  • A strong reel or portfolio demonstrating materials/shading, lighting, and procedural environment work, with clear notes on your personal contribution.
• Materials & lighting
  
  • Deep understanding of physically-based rendering (PBR), BRDFs, texture workflows, and how to author materials that hold up under varied lighting and exposure.
  • Production experience building or maintaining lighting pipelines in a real-time or near-real-time engine (Unreal, Unity, proprietary, etc.), including performance profiling and optimization.
  • Familiarity with authoring shaders in MDL, HLSL/GLSL, shader graphs, or similar systems.
• Procedural workflows
  
  • 3+ years working with Houdini or equivalent procedural tools to generate environments, layouts, or set dressing at scale.
  • Solid 3D math fundamentals and comfort expressing them in node graphs and code (e.g., for scattering, LOD rules, masking, and terrain-aware placement).
• Tools & engineering skills
  
  • Strong Python skills for building pipeline tools, exporters, validators, and DCC integrations; experience with PySide/PyQt or similar UI frameworks is a plus.
  • Experience integrating DCC tools (Maya, Houdini, Substance, etc.) with game/simulation engines and asset management systems.
  • Ability to profile and debug performance issues related to materials, lighting, and environment complexity, and to communicate findings clearly to both artists and engineers.
• Mindset
  
  • Comfortable owning problems end-to-end-from talking to artists, to sketching designs, to shipping tools, to iterating based on feedback.
  • Strong communication skills and a track record of bridging art and engineering, especially when priorities conflict or trade-offs are required.

What Will Give You A Competitive Edge

• Experience building FX / VFX such as atmospherics, weather, particles, decals, or post-processing that interact well with your lighting and material pipelines.
• Experience with USD and/or MDL in production pipelines.
• Background generating synthetic data for machine learning or perception, or calibrating content to match real-world cameras, sensors, or photogrammetry captures.
• Familiarity with ray-traced or path-traced real-time rendering, and techniques for keeping such content scalable in a large simulation environment.
• Experience working in autonomous vehicles, robotics, or other safety-critical simulation domains.

Compensation
The compensation information is a good faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The compensation may not be representative for positions located outside of the California Bay Area.

• The salary range for this role is $153,200 and $234,100 . The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position.

• Bonus Potential: An incentive pay program offers payouts based on company performance, job level, and individual performance.

Benefits

• Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more.

GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship, entry of GM as the immigration employer of record on a government form, and any work authorization requiring a written submission or other immigration support from the company (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1, etc.)
About GM
Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.
Total Rewards | Benefits Overview
From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.
Non-Discrimination and Equal Employment Opportunities (U.S.)
General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.
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