Darrin Ruiz
Darrin Ruiz serves as Northeast Regional Engineer for Xylem.
Other 2020 Judges
John Brothers
Donna Nickason
Shannon Bellafiore
Kate Griggs
Molly Nagler
Diane August
Fran Sapir
James Rodgers
Dr. Rob Sheffield
Sandra Metzger
Grant Ballard
Robert Zotti
Dawn J. Mahoney CPLP
Michael Linville
Steven M. Jones
Kiran Sukumaran Nair
Beth Agnew
Rita McGucken
Barbara Mitchell
John Watson
Vincent Miholic
Bob Lewis
John Farrell
John Parsell
Nancy Nagdeman
Unni Bhaskaran
Sofia Lallatin
Jaclyn Smith
Patrick Wraight
Sarah Cave
