Greg was active in pipeline construction from 1953 until 1962. Then he worked in a fertilizer manufacturing plant until 1970. Greg then worked ten years in a sour gas processing facility (340mm). He worked in all positions,including shift foreman. Greg holds a Third Class Steam ticket. For the next twenty two years he served as a production foreman in oil and gas production. Greg retired from active production work in 2002, but now serves as an account manager for the Competency System.