UJA-Federation of New York, New York City
1992-2002
- Campaign Director, Entertainment, Media & Communications Division
- • Led team that raised over $60 million charitable dollars for over 130 health and human service agencies in New York
- •The Steven J. Ross Humanitarian Award, Award Co-Founder (recipients include Edgar Bronfman, Jr., Rupert Murdoch, Ivan Seidenberg, Bob Wright and Sir Howard Stringer)
- • Hotel Industry Award, Founder (recipients include Donald J. Trump)
- • Music for Youth Foundation, Co-Founder
- • Sports for Youth Foundation, Founder
M. H. Heaven Real Estate, LLC, Greenwich, CT
2007 – Present
- Director of Commercial Leasing
- • Licensed Real Estate Broker in CT & NY
Allied Property Group, Greenwich, CT
2004 – 2007
- Commercial Real Estate Broker
Audubon Connecticut, Greenwich, CT
2002-2004
- Director of Development
- • Executives for Conservation, Founder
- • Led effort to raise over $2 million charitable dollars annually
Perbar Realty Group, Greenwich, CT
1984 – 1992
- Director of Commercial Real Estate Leasing

Above left Attorney Brien with Viacom Inc. Chairman Sumner Redstone; Left Center Attorney Brien with Lew R. Wasserman, the most powerful & influential Hollywood mogul in the four decades after World War II with Alan and Peggy Tishman; Right Center Attorney Brien with Courtney Sale Ross, wife of the late Steven J. Ross, founder of Time Warner Inc., with their daughter Nicole; and Right Attorney Brien with Donald and Melanie Trump, Dr. John Ruskay, and actor Alec Baldwin.