About the role
At Carbon, our mission goes beyond 3D printing. We are enabling creators everywhere to make what the world needs, right now. Our company is built on the idea that diverse fields of study must come together to solve intractable problems. We have grand ambitions to create technology that will influence industry around the world. You will be joining a diverse team with a vibrant culture, where team success is as important as celebrating individual contributions. Help us change the world and we will help you change yours. We're looking for a curious, hands-on Materials Lab Technician to join Carbon's Materials team. This is an entry-level role built for someone who wants to learn the fundamentals of polymer formulation and materials testing in a fast-moving additive manufacturing environment. You'll work closely with our scientists day-to-day, helping move formulation projects forward while keeping our lab running smoothly and safely. This role is onsite 5 days per week at our Sunnyvale, CA location. This role is not eligible for relocation, nor eligible for current Visa sponsorship.
What You'll Do Formulation Support: Assist scientists with the preparation, weighing, and mixing of resin formulations following strict written protocols. Sample Preparation: Prepare samples for testing, which includes 3D printing, post-processing, and standard specimen preparation. Testing & Analysis: Set up, run, and record results from routine materials tests (including mechanical, thermal, and rheological testing). Documentation: Maintain accurate, up-to-date lab notebooks and digital data records. Inventory & Lab Ops: Monitor and organize lab consumables and reagents; proactively flag restocking needs and help maintain a clean, safe, and organized workspace. Equipment Care: Clean, calibrate, and perform basic troubleshooting and maintenance on lab equipment. Safety Compliance: Strict adherence to all lab safety procedures, chemical handling guidelines, and hazardous waste disposal protocols. Hazardous Waste: Ensure all wastes are properly labeled with waste type, date of accumulation and any mandatory hazardous signals.