Private practice
1981 – 1988 · 7 yrs
U.S. attorney for the District of Massachusetts
1977 – 1981 · 4 yrs
Private practice
1973 – 1977 · 4 yrs
Attorney-in-charge
Strike Force Against Organized Crime, U.S. Department of Justice
1970 – 1973 · 3 yrs
Private practice
1969 – present · 57 yrs
Assistant U.S. attorney
District of Massachusetts
1965 – 1969 · 4 yrs
Private practice
1961 – present · 65 yrs
Trial attorney
Criminal Division, U.S. Department of Justice
1961 – 1965 · 4 yrs
Law clerk
Hon. Paul C. Reardon, Massachusetts Superior Court
1960 – 1961 · 1 yr
U.S. Naval Reserve lieutenant
1957 – 1972 · 15 yrs
U.S. Navy lieutenant and law specialist
1955 – 1957 · 2 yrs