As part of his duties, he is responsible for creating and implementing the athlete development model for lacrosse players from fifth grade thru seniors in high school, as well as coaching the high school team, and coaches' education. Additionally, he serves as the recruiting liaison for the club.

Prior to Greensboro, Beech also served as the head coach for Oklahoma Endurance Lacrosse Club (OELC) from 2020 to 2021 and Oklahoma Baptist University from 2015 to 2020. While with OELC, Beech led his team to the state semifinals in 2021 while developing four all-state selections.

At OBU, Beech led his program through the transition from NAIA to NCAA Division II. He completed his tenure in Shawnee as the program leader in career wins, and is the only head coach in program history to record a win against a Division II opponent. While at OBU, his teams set over 50 single-game, season, and career records, while also leading all of Division II in caused turnovers per game in 2017 and boasting the nation's top draw specialist in 2019. Beech also mentored four IWLCA Academic Honor Squads, 12 IWLCA Academic Honor Roll recipients, 20 All-Rocky Mountain Athletic Conference Academic Team selections, two All-RMAC honorable mention honorees, and one NWLL Academic All-American. Additionally, Beech serves on the IWLCA Communications Committee as an emeritus member.

Beech holds a bachelor's degree in accounting from the University of Oklahoma, and a master's of education in sports management from Southwestern Oklahoma State University. He and his wife Kim have two daughters, Addison and Lucy.