Darin has over a decade of experience in government, public policy, coalition-building, and public affairs campaign strategy. Prior to joining Hilltop, Darin served as an aide to Massachusetts Congressman John F. Tierney. Since 2008, he has played a key role winning campaigns throughout the country, including President Obama’s 2008 victory in Ohio, Al Gore’s Alliance for Climate Protection in Louisiana, the 2010 Campaign to Protect Affordable Housing in Massachusetts, SEIU’s Mass Uniting Campaign, Massachusetts Democratic Party Coordinated Campaign in 2012, and Ed Markey for United States Senate in 2013.

In the 2014 Primary, Darin was tapped to lead GOTV operations as Director for Democratic Congressional Campaign Committee’s Frontline Member Program in the Sixth District of Massachusetts.

At Hilltop, Darin has helped lead the firm’s energy and infrastructure practice. He has been part of a Hilltop team that has served globally recognized firms on innovative renewable energy developments and cutting edge community outreach and public affairs programs.