Malenosky was an assistant coach for the chargers in 2003, following a remarkable playing career with the Chargers. He was a four-year starter and three-time NAIA Honorable Mention All-American and all-region selection. He finished his career with a batting average of .394, third-highest in BC history.

In 2009, Malenosky was inducted into the Briar Cliff University Athletic Hall of Fame. As a hitter he compiled a contact percentage of .941, only striking out 37 times in 632 career at bats. Malenosky finished his career with 15 homeruns and 122 runs scored. He also had a career slugging percentage of .555. He is tied atop the career doubles chart with 57. He is fourth in career hits (249) and RBI'S (168).

Malenosky has been a member of the Chargers coaching staff for seven years. Malenosky serves as the Associate Head coach and Recruiting Coordinator for the Chargers program. As well as working as a Chargers assistant coach, Malenosky is also affiliated with the Sioux City Explorers coaching staff, serving as the first base coach for the past two seasons. The Explorers are an Independent Professional baseball team that competes in the American Association League.