A 1928 graduate of Valley City State College, Dr. Eggert served in various school systems as teacher, principal and coach. After earning his Masters degree and his Doctorate of Education, he became involved with the University of Chicago and DePaul University in research and teaching. In 1944 he entered private business as a consulting psychologist and in 1948 embarked on a 20-year career with Kemper Insurance as chief psychologist, officer and senior executive. Since 1970 he has been a visiting professor at numerous universities in Illinois. During his time with Kemper Insurance, he worked as an industrial psychologist in both the United States and Europe. He has been extremely active in civic and community affairs and has published several writings related to business management.