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Seeking hands-on engineers across mechanical, electrical, software, and nanofabrication to design and build full-stack chip-making hardware and software, iterate quickly, and develop fabs, tools, and components in a San Francisco lab.

Lead end-to-end characterization and testing of positioning tools: build automated test programs, run electrical and software tests, diagnose complex cross-disciplinary failures, document results, and drive engineering improvements. Portfolio required.

Design, prototype, and build semiconductor fabrication tools and subsystems (deposition, etch, anneal, plasma). Own end-to-end mechanical and electromechanical systems, source components, partner with cross-functional teams, and validate vacuum and fluid-handling hardware for production.

Lead IT operations across Austin and San Francisco: own onboarding/offboarding, manage devices, accounts, access, and workplace systems; provide day-to-day support, maintain office networking and conference-room tech, create runbooks and standards, partner with engineering, and manage vendors to scale IT processes.

Perform preventative and corrective maintenance, troubleshooting, upgrades, and calibrations on semiconductor fabrication equipment. Document SOPs and failure modes, collaborate with engineers to improve tool reliability, monitor SPC and alarms, drive continuous improvement, manage spares inventory, and train maintenance personnel to maximize uptime and MTBF.

Design and build high-performance backend systems and APIs to connect web applications with fab hardware. Lead architecture, data modeling, reliability, observability, and real-time integration for mission-critical manufacturing systems.

Hands-on electrical engineering intern will design, prototype, and build semiconductor fabrication equipment. Duties include circuit design, electromechanical assembly, simulations, mechanical drawings, vendor sourcing, and productionizing prototypes. A portfolio of shipped or personal projects is required.

Design, prototype, and build semiconductor fabrication equipment and subsystems. Lead system integration, testing, and cross-team coordination. Develop electrical designs and PCBs, execute mechanical CAD and fabrication, rapidly prototype and test, source components, and write light software/firmware. Portfolio required.

Lead end-to-end R&D for advanced patterning hardware: simulate optical/nanophotonic behavior, design and fabricate sub-micron patterning tools, and integrate with deposition, development, and etch processes to deliver working prototypes.

Design, prototype, and build robotic automation and electromechanical systems for semiconductor packaging. Create mechanical assemblies, integrate microcontrollers/PLCs, sensors, actuators, and firmware, validate control systems, source components, and collaborate cross-functionally. Applicants must provide a portfolio of hands-on projects.