For the past two and a half years, A Better City and its members have partnered with the City of Boston’s new workforce development training program, PowerCorpsBOS, to develop and implement a building operations program track. The goal is to develop a viable pathway for 18-30 years old Boston residents to train, intern, and gain employment in Boston’s large buildings—filling a critical workforce gap in large building operations and facilities. This report synthesizes several lessons learned that have been applied to future trainings and may be useful in informing other equitable workforce development programs.