Said Malkin: "We are committed to giving Lou every resource and the full support of the entire organization as we pursue our program to compete at the highest level."
Lamoriello's first major task will be attempting to re-sign center John Tavares, who can become an unrestricted free agent July 1. Tavares, the No. 1 pick at the 2009 NHL Draft, has 621 points (272 goals, 349 assists) in 669 games with the Islanders. He has been their captain since Sept. 9, 2013.
Lamoriello would not respond to questions about a report stating he has already met with Tavares about his future.
"When it comes to talking to players, whether it be with contracts, whether it be personally or whether it be coaches, anything that has to do with their own situation, I will never comment about it," Lamoriello said. "I haven't in the past and won't.
"I think everyone in the National Hockey League knows about John Tavares. He's one of the elite players, a gentleman on and off the ice. He's just a quality individual, as well as a quality player. I don't know any better way of describing him."
Lamoriello was GM of the Toronto Maple Leafs the past three seasons. They went 118-95-33 under his direction and improved each season. They were 29-42-11 in 2015-16, missing the Stanley Cup Playoffs, but won the 2016 Draft Lottery and used the No. 1 pick on center Auston Matthews, who won the Calder Trophy, awarded to the NHL's top rookie, after finishing with 69 points (40 goals, 29 assists) in the 2016-17 season.
The Maple Leafs finished 40-27-15 last season and reached the playoffs for the first time since 2012-13. They were defeated in the Eastern Conference First Round by the Washington Capitals in six games.