Mark Duffy has work experience as a Project Manager at Commonwealth Electric Company of the Midwest since February 2020. Prior to that, they worked as an Electrician at Des Moines Airport from November 1998 to February 2020.
Mark Duffy attended Norwalk Community School from 1974 to 1987. Mark then went on to study at IJATC Electrical School from 1988 to 1992, where they obtained a degree in Journeymen Wiremen.
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