After a successful corporate career with PepsiCo and The Limited Inc., Mark engaged in an executive search practice, running the Boston office for a NYC firm. In 1996 he established his own search firm recruiting executive talent for firms like Putnam Investments, Merrill Lynch, American Express, CitiBank, and Nabisco.
In 2002 he became a REALTOR with RE/MAX 1st Choice and established himself as the Londonderry Market Leader. He earned 100% Club annually since 2002 and achieved Platinum Club status in 2014, 2015, 2016 and 2017.
He serves as President of the Granite State South Board of REALTORS in 2018.
He has actively served his community as a Town Councilor for 9 years, Planning Board for 6 years, co-founded Leadership Londonderry and was named Citizen of the Year. He established the Indian Pathfinder(father-daughter) program and has been instrumental in fundraising for the world renown Londonderry Lancer Marching Band, arranging appearances at NASCAR, USS J.F. Kennedy for Tall Ships and the New England Patriots.