Luminary Cloud helps engineering companies be more competitive by getting to market faster, creating new, better products, and reducing development risk. We do this with our Physics AI platform, the fastest and easiest way to build and deploy models to understand and instantly predict physical reality with precision. Customers span industries from automotive and aerospace, to leading sporting equipment providers, including Otto Aviation, Joby Aviation, Piper Aircraft and Trek Bikes. Luminary is a Series B company and is headquartered in San Mateo, California.

Technical Marketing Engineer 

Shape the Future of Physics AI at Luminary Cloud 

Luminary Cloud is redefining how cars, aircraft, and industrial systems are designed. Our 

Physics AI platform empowers engineers to build models that accelerate and transform product 

development. Backed by leading investors—N47, Sutter Hill Ventures, and NVentures—we’re a 

Series B company at the forefront of physics-based AI. 

Your Impact 

As our Technical Marketing Engineer, you’ll connect breakthrough AI with the engineers and 

designers who need it. You’ll translate complex ideas into demos, content, and stories that drive 

adoption across automotive, aerospace, and manufacturing. 

You’ll work closely with our product and engineering teams, turning breakthrough features into 

polished demos, technical content, and customer-ready materials. As the technical voice of 

Luminary, you’ll represent us at conferences, in customer meetings, and across digital channels. 

What You’ll Do 

●  Showcase our Physics AI platform through live demos at conferences, customer 

meetings, and online events. 

●  Create engaging technical content—videos, webinars, tutorials, whitepapers, and 

interactive demos—that explain how Physics AI unlocks new ways of designing and 

building products. 

●  Develop sales tools and sample code that make it easy for engineers to integrate and 

adopt our solutions. 

●  Train sales teams to speak confidently about the value of Physics AI and how it stacks 

up against traditional approaches. 

●  Build onboarding resources that guide customers to their first success with AI-powered 

workflows and accelerate adoption. 

What Makes You a Fit 

●  Technical depth: experience with machine learning, modern dev workflows, and CAE 

tools (FEA, CFD, etc.) 

●  Communication skill: strong writing and speaking, video production, and stage 

presence 

●  Growth mindset: thrive in a fast-moving startup, driven to understand customers, eager 

to learn AI/ML in depth 

Why It Matters 

Your work will directly help engineers design better products faster. Every demo, tutorial, and 

conversation will shape how the market understands Physics AI and accelerate its adoption. 

You’ll play a defining role in creating a new product category and ensuring Luminary becomes 

its authority.