Locey attended Corvallis High School in his hometown of Corvallis, Oregon from 1969 to 1973. As a sophomore, he earned a spot on the varsity football team. The starting quarterback on that team was senior Mike Riley. That season the Spartans went 11-1, losing to North Salem in their homecoming game, and won the state championship, avenging their loss in the 1969 championship the year before. Locey was a reserve linebacker and played special teams that season. Upon graduating from Corvallis High, he accepted a scholarship to play football at Oregon State. He started one game as a defensive back for the Beavers his sophomore season. His junior year, he became a starter and earned second team All Pacific-8 Conference. At the conclusion of his senior season, he was named first team All Pacific-8 Conference. Locey was honored twice as OSU's top student-athlete and received the outstanding senior award his senior year.
Coaching career
Locey began his coaching career as a graduate assistant at Oregon State in 1977. After one season as a GA, he was hired at Lakeridge High School by coach Tom Smythe. He was the secondary coach for four seasons at Lakeridge. In 1982, he returned to Corvallis to coach at his alma mater, Corvallis High School, under head coach Gary Beck.
Linfield
After one season with the Spartans, he returned to the college ranks in 1983 when he was hired by Ad Rutschman at Linfield College as the defensive coordinator, replacing Mike Riley who had left to coach in the Canadian Football League. Locey was promoted to head coach at Linfield in 1996. In his first four years, Locey's Wildcats had a record of 24-12. The Wildcats went 60-6 with a NCAA Division III Title in 2004 in Locey's final six seasons at the helm. In his 10 seasons as the head coach, Locey guided the Wildcats to an 84-18 record and one NCAA Division III title. He was named the Northwest Conference Coach of the Year five times and at one point coached the Wildcats on a 41-game winning streak. He coached 16 All-Americans at Linfield.
Oregon State
In 2006, Mike Riley, who was then head coach for the Oregon State Beavers, hired Locey as the assistant head coach, bringing him back to his hometown. As the assistant head coach, he was also the tight ends coach. In 2012, Riley promoted Locey from assistant head coach to chief of staff and promoted assistant Trent Bray to linebackers coach. As assistant head coach, Locey's duties included fundraising, alumni engagement, high school and community relations, player leadership development and team building activities.