• Baltimore County Public Schools, Supervisor of Research 1967-2015, retired 2015
• Adjunct Teacher of Statistics, various area colleges, 1967-present

 Jewish Organizations

• Joined Chizuk Amuno in 1981 and became involved with Chizuk Amuno Brotherhood in 1981 after attending three Orthodox shuls in Baltimore: Petach Tikvah in Pimlico, Liberty Jewish Center in Howard Park, Baltimore, and Rabbi Shafrin's shul on Old Court Road in back of Old Court Middle School (now called Northwest Academy)
• Past President of Chizuk Amuno Brotherhood, current Recording Secretary, Chair of Chizuk Amuno World Wide Wrap
• Krieger Schechter Day School Board of Trustees, since 1981, past chair of the board, continuing ex-officio board member, calculates yearly enrollment projections for the school
• Steering Committee, Pikesville Schools Coalition (PSC) of CHAI, 2015-present