Paul McCallion brings a wealth of experience to NDNU. McCallion holds the title of Associate Head Coach at NDNU and helped lead the Argos to their first PacWest title in 2006. His duties include coordinating preseason workouts, fitness and tactics and serves as the recruiting coordinator for official and unofficial visits. As the Head Coach of the Castro Valley High, McCallion has led the school to eight Conference Championships in ten seasons. He coached the Trojans to their fist NCS Championship last season and finished the year ranked 3rd in the nation by ESPN while being named Coach of the Year. Over the past ten seasons, McCallion has compiled an overall record of 234-29-8 at Castro Valley HS.