2001: U.S. Army Corp of Engineers, Structures Office, Jacksonville , FL and San Juan , Puerto Rico .
	1992 – present: Pioneer Engineering, Inc., Tallahassee , Florida , President and Structural Engineer.
	1990 – 1995: Jefferson County , Florida , Timber bridge design and inspection.
	1993 – 1996: Florida Department of Transportation, Leader of Metrication Task Force.
	1990 – 1992: Leon County , Florida , Timber bridge design and inspection.
	1987 – 1989: Florida Department of Transportation, Tallahassee , Florida , Bridge Design and Inspection.
	1985 – 1988:  Kaiser Engineering, Inc., Tallahassee , Florida , Structural Design.
	1982 – 1984:  Greiner Engineers, Inc., Baltimore , Maryland , Structural Design.
	1976 – 1979: Engineers Syndicate, Dhaka , Bangladesh , Structural Design.