After his first year at Oregon Tech, Miles was promoted to the head coaching job both in basketball and baseball as well as offensive coordinator in football.
[10] During his 45 years as men's basketball head coach at Oregon Tech, the Hustlin' Owls won an NAIA record 1040 games while losing 437, for a .704 winning percentage.
[12] The system was described as providing "an all-encompassing look at how players and teams perform by weighing their positive contributions against their negative ones.
[15] A German coach, who served as Miles' assistant at Oregon Tech for one year, made him aware of Dirk Nowitzki.
[11] During his tenure at Oregon Tech, Miles had a total of 28 international players on his teams from countries like Australia, Germany, and Mexico.
[16] For more than ten years, Miles coached at basketball clinics in France during the summer break.
[11] In 2010 and 2011, Miles was involved in the Athletes In Action program which included working at basketball clinics in Kenya and Rwanda.
[19] In April 2016, Miles became the assistant athletic director at Cascade Christian High School in Medford, Oregon.