Jack is a graduate of Quinnipiac University and joined Byxbee Company is 1963 and became a principal in 1974. He advises closely held businesses and individuals in the areas of accounting, taxation and financial planning, with a special emphasis on estate and trust taxation. He currently serves as treasurer of the Quinnipiack Club, the Connecticut Motor Club and the New Haven chapter of the Juvenile Diabetes Foundation. He also serves on the Athletic Advisory Board at Quinnipiac University.