He spent his first five years teaching in Lindsay then worked at Immaculate Conception School in Peterborough for another five. The rest of his tenure was spent at Holy Cross teaching a variety of subjects but with a focus on social sciences.
"There were some tough days in education but most of it has been great,” reflected Astrom. “The kids you meet, the colleagues you have, just the added experiences of sports and all of those things. It's been an amazing run.