Partner Krivit & Krivit, Jersey City, 1959-1965. Executive assistant to Senator Harrison Williams, 1966-1967. Chief counsel select committee on education United States House of Representatives, 1967-1969, chief counsel subcommittee manpower, compensation, health, safety, 1969-1976.
Private practice Washington, since 1976. Founder Krivit & Krivit, Professional Corporation.
Member American Bar Association, American Judicature Society, Massachusetts Bar Association, New Jersey Bar Association, Hudson County (New Jersey) Bar Association, District of Columbia Bar Association, Supreme Court of the United States Court Bar, American Academy Political and Social Science, Society for Occupational and Environmental Health, National Council Urban Economic Development, Pi Lambda Phi (past national secretary national council), National Democratic Club.