Percy Fields

Percy Fields is a seasoned professional in workplace health and safety and railroad operations, currently serving as a Senior Site WHS Leader at Amazon since March 2025, where responsibility includes leading the development of WHS policies and ensuring regulatory compliance. Prior experience includes various leadership roles at Union Pacific Railroad, from Director of Auto Facilities & Planning to General Manager, overseeing operations, safety compliance, and cross-functional teams. Fields has also served as General Manager at The Belt Railway Company of Chicago, managing all company functions. Educational qualifications include an MBA from Benedictine University and an executive education certificate from Harvard Business School.