The Boston Bruins have reportedly agreed to terms with one of their promising young defensemen.

Zach Trotman, who made his NHL debut last season following the injury to Dennis Seidenberg, has agreed to a two-year deal worth $1.25 million overall — good for a $625,000 cap hit at the big league level — per CapGeek.

Trotman, 23, was a seventh-round pick at the 2010 NHL Entry Draft but has steadily worked his way through the B’s organization. A big, rangy blueliner — he stands 6-foot-4, 205 pounds — Trotman showed good offensive ability with AHL Providence last year, scoring eight goals and 24 points in 53 games.