As Vulcan's Chief Human Resources Officer, Tim Mulligan leads a team of talented human resources professionals in building and implementing recruiting strategies supporting Vulcan's ambitious and innovative programs, projects and initiatives.

Tim is an experienced leader with a deep knowledge of developing, implementing, and improving programs that positively impact employees, operations and organizations. Prior to joining Vulcan, Tim spent 13 years as the chief human resources officer at San Diego Zoo Global, a diverse organization of nearly 3,000 employees spread across various locations worldwide.

In 2016, Tim was named the "Chief Human Resources Officer of the Year" by HRO Global. Tim is also the co-author of Roar: How to Build a Resilient Organization the World-Famous San Diego Zoo Way. Previously, Tim held several senior leadership roles in human resources for Starwood Hotels & Resorts Worldwide.