Sean is a technical author with an extensive industry background which includes positions with a Freightliner dealership and Mack Trucks Inc. His first experience of teaching was as a corporate trainer with Mack Trucks.
From 1989 to 2009, he taught at Toronto's Centennial College School of Transportation, where he was the Program Coordinator of the Truck and Diesel Department and taught Diesel Fuel Systems and Electronic Engine Management.
After twenty years with Centennial College, Sean left teaching to devote all his time to writing, consultancy work, and industry commitments with organizations such as the Association of Diesel Specialists (ADS) and the Technology and Maintenance Council (TMC) of the American Trucking Association.
Since 1997, Sean has authored over twenty-five textbooks addressing automotive, diesel engine, and truck technology, including the best selling Heavy Duty Truck Systems (now in 5th edition) and Medium/Heavy Duty Truck Engines, Fuel, and Computerized Management Systems (now in 4th edition).
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Career accomplishments include:
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