After graduating from high school, Mark spent a short time doing auto body work. He enlisted in the United States Navy where he served for 20 years as an Aviation Ordnanceman. Mark’s jobs included working on F-14 aircraft weapons systems abroad 5 different aircraft carriers.
Post-retirement, Mark worked in the high voltage utility market where his responsibilities included sales, product storage, and management. Before joining the SDI team, Mark was a hunting guide at Critter Lake Wildlife Ranch in Texas, and an archery technician for Mathews, Inc.