Citizens Bank announced that Mark Valentino has been tapped to lead its national Security Alarm banking group and its Not-For-Profit banking group in Massachusetts. The security alarm group mainly serves security systems companies nationwide while the not-for-profit team serves the education, hospital and human services sectors. Valentino, who joined Citizens in 2015, has served as National Sales Manager since 2017. A graduate of Georgetown University?s McDonough School of Business, Valentino joined Citizens in 2015 as Head of Sales and Business Development for Global Markets.