John McGrevey has over 43 years of experience in railway signal design and testing. They began their career at British Rail as a Tester from 1979 to 1999, and have since held various engineering positions, including Senior Engineer at Los Angeles County Metropolitan Transportation Authority from 2004 to 2010 and Senior Principal Engineer at Wabtec Corporation in 2021-2022. Currently, John serves as a Senior Signal Engineer at AECOM since 2025. They also have a background in consulting, having worked as a Senior Engineer at B&C Transit Consultants from 2015 to 2021. John earned their degree from Bell College between 1974 and 1978.
This person is not in the org chart
This person is not in any teams
This person is not in any offices