Background
Jansen, Jon David was born on October 22, 1964 in Milwaukee. Son of Georgie and Sue Jansen.
construction company executive
Jansen, Jon David was born on October 22, 1964 in Milwaukee. Son of Georgie and Sue Jansen.
Bachelor of Science in Architectural Engineering, Milwaukee School Engineering, 1986.
Project manager, estimator Hunzinger Construction Company, Brookfield, Wisconsin, since 1986.