Summer Internship – Hardware / Software / Electrical Engineering (3 Months, Summer 2026)

Job description

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every chip. We are the rare unicorn that has grown fast and profitably. We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy. We are seeking a highly motivated engineering intern to support the development, testing, and validation of advanced electrical and electromechanical systems. This role is ideal for a hands-on candidate interested in bridging software, hardware, and real-world lab experimentation. You will work closely with experienced engineers on high-performance systems involving power electronics, control, and instrumentation. Responsibilities: - Develop and maintain test scripts and automation tools using Python and/or C - Assist in hardware bring-up, debugging, and validation of electrical systems - Operate and configu...