Michael E. Lubbehusen, P.E.
Mechanical Engineer, Principal
Mike is a graduate of Purdue University with a degree in mechanical engineering. Prior to forming Primary Engineering, Inc., Mike served as a Principal with a mid-sized engineering firm in Indiana and is currently a registered professional engineer in Indiana, Michigan, Illinois, Ohio, Pennsylvania, Maryland, Wisconsin, Kansas, Kentucky, Texas, South Carolina, Iowa, and West Virginia. While working as a mechanical engineer, Mike has designed many facilities that include corrections, educational, commercial and retail spaces. In addition to his engineering duties, Mike volunteers as the board president for YMCA Camp Potawotami each year and volunteers with the NCEES Mechanical PE Test Committee. He currently lives in Fort Wayne, Indiana with his wife, daughter, and son.
Brian C. Johnson
Electrical Engineer, Principal
Brian is a graduate of Purdue University with a degree in electrical engineering. He spent many years working in manufacturing as a design engineer and in plant management before entering the consulting engineering field. Brian spent several years with another consulting engineering firm prior to forming Primary Engineering, Inc. He has a distinguished career designing several projects that are located in many areas across the eastern United States that include commercial offices, correctional facilities, schools and universities, retail spaces and medical offices. Brian is certified in QS9001 quality control measures. He currently lives in Carmel, Indiana with his wife and daughter.