- BS Electrical Engineering 1950
- BS 1950
Following distinguished military service in World War II, Mack Johnson attended Michigan Tech and graduated 1950 with dual BS degrees in Electrical Engineering and Engineering Administration. His career began as a sales engineering trainee at Square D, and he soon advanced through various positions, becoming district manager. In 1958, he became marketing manager for the Federal Pacific Electric Company, earning promotion to a company vice presidency two years later. Mack joined Ideal Industries in 1965 as director of corporate planning, rising to the position of president and chief executive officer in 1973. He retired in 1985. In 1994, Mr. Johnson was inducted into Michigan Tech’s Academy of Business and Engineering Administration.