Draftsman, J. van Teylingen, Architect, Great Falls, MT, 1935-1940; Designer, Angus Vaughn McIver, Architect, Great Falls, MT, 1940-1941; Designer, Whitehouse, Price and Perrin, Architects, Spokane, WA, 1944; Partner, Funk, Molander and Johnson, Architects, Spokane, WA, c. 1946-1956; Partner, Funk, Murray and Johnson, Architects, Spokane, WA, 1957-;

Scarab, National Fraternity, (Honorary Membership), 1949; when surveyed in 1962, Johnson indicated that he was a Registered Architect in the States of WA, MT, ND; he was NCARB Certified in 1962; he was also a licensed engineer in 1962;

B.S., Architecture, University of Minnesota, Saint Paul, MN, 1935;