Safety Spotlight: Teddy Prompichai & Joshua Miller

March 19, 2025

Behind every groundbreaking scientific discovery at UC Berkeley’s Innovative Genomics Institute, there lies an almost invisible force that keeps the research running smoothly — its facility services team. While scientists like Nobel Laureate Jennifer Doudna develop revolutionary genome-editing technology, Building Manager Teddy Prompichai and Lab Operations Manager Josh Miller work tirelessly behind the scenes to ensure labs are safe, equipment is functional, and researchers have the support they need. From developing a lab alert system to optimizing space in a packed facility, their coordination is essential to the success of the Innovative Genomics Institute (IGI). So, what does it take to keep a world-class research institute running? EH&S sat down with them to find out.

As building manager, Teddy Prompichai oversees facility maintenance and building upgrades for the IGI, ensuring that all research in the building is conducted safely. He serves as a bridge between the scientists and various campus service and support units. 

As both lab operations manager and department safety coordinator (DSC), Josh Miller coordinates, implements, and documents the safety practices used throughout the IGI. He proactively works to identify and address possible hazards, helping ensure all the people, labs, and surrounding environment are safe.

Josh and Teddy Standing in IGI

Teddy Prompichai & Josh Miller, Innovative Genomics Institute

Image Credit: Tyler Goldstein

“A bridge between the scientists and various campus service and support units”

Originally from L.A., Prompichai has been a longtime resident of Berkeley. “I moved to Berkeley in 2011, and I was always fascinated with campus,” he recalled. Before becoming a building manager, Prompichai worked in stage management. He explained that both fields require meeting very tight deadlines. In stage management, “you have a set date and time, and your deliverable is show day. In this industry, it's every day.” He shared that building management gives him a similar sense of fulfillment.

Miller grew up in Pennsylvania and first came to California through the U.S. Navy. He was stationed in San Diego, and after he finished serving his next job involved calibrating incubators, maintaining equipment, and general facility operation support. This job was at a small company, where every employee but him was a scientist. Miller said that he “fell in love with the culture of the people,” and admired  “how passionate everybody was.” His interest in working with scientists led him to the IGI.

Prompichai has been working for UC Berkeley since 2020. Miller joined Prompichai at the IGI in 2023.

When asked how their roles support science, they both commented that the nature of their support is rather wide-ranging. 

On the scientific front, Prompichai explained that a key area he helps with is spacing requirements. For example, if a piece of equipment needs a large CO₂ tank, he coordinates with the scientists to determine where they can physically house the equipment. The Innovative Genomics Institute building accommodates 400 researchers and their respective research equipment, so optimizing space is important. Many labs collaborate and share equipment. Prompichai ensures shared equipment is in a convenient and accessible location for everyone. 

Prompichai also tries to consider the scientists' comfort when planning equipment placement. He mentioned that some machines, like vacuum pumps, can be exceptionally loud. He deliberately places these machines as far from work areas as possible to limit noise disruptions.

IGI’s Credo is grounded in serving the public good to advance human health and well-being.1 Miller explained that as Lab Operations Manager and DSC, he helps the IGI stay up to date with complex lab requirements while also striving to provide an approachable and supportive presence that enables innovation. He recounted a recent discussion with a lab manager. "I was stopped by one of our lab managers for a good half hour about how it's going to be impossible to keep up with the new, chemical tagging requirements," Miller said.2

“It's great because we're able to work with external departments like you guys [Environment, Health & Safety] and kind of liaise the concerns,” Prompichai chimed in.

Miller also works closely with researchers and IGI personnel to address facility-related concerns ranging from building temperature to waste disposal.