John Glasscock

John Glasscock is a seasoned facilities management professional with extensive experience in both educational and botanical environments. Currently serving as Senior Facilities Manager at The Dallas Arboretum & Botanic Garden since November 2015, John has previously held multiple roles at Phoenix Charter School from 2002 to 2015, including Director of Facilities and Facilities Manager. At Phoenix Charter School, John was responsible for overseeing maintenance, janitorial services, grounds, transportation, and security across a large campus housing hundreds of students and staff. Key contributions included campus improvement planning, safety compliance, budgeting, procurement, and managing both in-house teams and contractors. John holds a degree from Austin College.