Sean Duff

Sean Duff is an experienced engineering professional currently serving as the Regional Engineering Manager at JLL since July 2022, overseeing operational management for critical environments including clean rooms, labs, and industrial kitchens across the western US. Prior to this role, Sean held several positions including Senior Critical Facilities Engineering Manager and Critical Facilities Engineering Manager, focusing on maintenance and repair of mechanical infrastructure in the Redmond/Seattle Reality Lab campuses. Sean's career began in the US Navy as an Electronic Technician, followed by roles in logistics and sales, and further specialized technical positions in building automation and controls. Sean holds an Associate of Arts in Electrical and Electronics Engineering from Coastline College and multiple certifications from Navy training programs.