Transportation and Traffic Engineering Consultant, 1988 - Present New York City Department of Transportation, New York, 1970 – 88  New York State Office of Planning Coordination, New York, 1967 - 70 New York State Department of Transportation, Babylon, NY, 1963 - 67 New York City Transit Authority, New York, 1962 - 63 New York City Department of Health, New York, 1961 Essential Demolition Company, Brooklyn, NY, 1958 - 60