Moehlenpah taught chemistry at Macalester College,
Wisconsin State University and San Joaquin Delta
College and has industrial experience with a number
of companies including Shell Oil, Rohm & Haas,
Monsanto, and Hydro-Air Engineering. He has been a
registered professional engineer since 1972.
ministerial experience includes starting a church in
Stevens Point, Wisconsin and pastoring a church in
High Wycombe, England. He taught and served in
various administrative positions at Gateway College
of Evangelism, Conquerors Bible College and
Christian Life College. Among the many courses that
he taught was a geology course in which many of the
Creation versus evolution concepts were discussed.