John M Williamson
Senior Engineer

J Williamson Engineering Inc provides engineering consulting services specializing in power system grounding and lightning protection.

Engineering services include lightning performance mitigation, grounding system design and field testing

John Williamson has over 30 years of experience with grounding related problems. In the last 10 years, his successful application of transmission line surge arresters to improve transmission line lightning performance has been recognized internationally.

In 2009, CEATI International held the first meeting of a new Grounding and Lightning Task Force (GLTF) in Montreal with John Williamson as the technical advisor. Through his vision and guidance this international group of grounding experts has grown significantly and untaken many important grounding and lightning projects.

J Williamson Engineering Inc offers world class software and test equipment along with experience and networking opportunities across North America.