Early career Peters began his career during the 1989–90 season with his hometown
Killam Wheat Kings as head coach. Starting in the
1996–97 season, he was named as an assistant coach for the
Spokane Chiefs of the
Western Hockey League (WHL). He served in that role through the end of the
2001–02 season. Peters then took his first head coaching job with the
University of Lethbridge and guided its Pronghorns ice hockey team for three seasons from 2002–03 through 2004–05.
Spokane Chiefs In June 2005, Peters was named head coach of the WHL's Spokane Chiefs. His team posted a 25–39–8 record in his first season before taking a step forward in
2006–07 season when the team posted a 36–28–8 regular season record and qualified for the WHL playoffs for the first time since 2004. Spokane posted a franchise-best 50 regular season wins and 107 points in the
2007–08 season en route to a third-place finish in the WHL's Western Conference. The Chiefs went on to win 16 of 21 playoff games to claim the
Ed Chynoweth Cup as WHL champions. Peters then guided the Chiefs to four consecutive victories to claim the
Memorial Cup as
Canadian Hockey League champions. In his three seasons with the Chiefs, Peters posted a 111–82–23 regular season record.
Rockford IceHogs After the Chiefs won the
2008 Memorial Cup, Peters left Spokane and was named head coach of the
Rockford IceHogs of the
American Hockey League (AHL) on August 1, 2008. The IceHogs posted consecutive 40-win seasons and qualified for the
Calder Cup playoffs in each of Peters' first two years with the team, going 40–34–6 in
2008–09 and 44–30–6 in
2009–10. In his final season with Rockford, Peters led the second-youngest team in the AHL to a 38–33–9 record. Eight players who played for Rockford during Peters' tenure went on to win the
Stanley Cup with the
Chicago Blackhawks in
2010 or
2013:
Niklas Hjalmarsson,
Jordan Hendry,
Antti Niemi,
Corey Crawford,
Kris Versteeg,
Bryan Bickell,
Nick Leddy,
Brandon Bollig and
Ben Smith.
Detroit Red Wings On July 8, 2011, the NHL's
Detroit Red Wings named Peters as an assistant coach. Peters worked primarily with the team's defencemen and penalty-killing units.
Carolina Hurricanes On June 19, 2014, the
Carolina Hurricanes announced that Peters had been hired to replace the vacant head coach position, previously held by
Kirk Muller. On April 20, 2018, Peters resigned from his position.
Calgary Flames On April 23, 2018, Peters was hired as head coach of the
Calgary Flames. In his first season, he led the Flames to their first division title in 13 years, and the second-most wins (50) and points (107) in franchise history, behind only the
Stanley Cup-winning
1988–89 Calgary Flames. However, despite winning game one of their
first round playoff series against the
Colorado Avalanche, they were upset and eliminated in five games.
Racism controversy and resignation On November 25, 2019, an accusation of racism was made by former
Rockford IceHogs player
Akim Aliu on
Twitter, alluding to racial profanities Peters directed towards him. Following this accusation, on November 26, a new Twitter accusation emerged from former
Carolina Hurricanes player
Michal Jordán, alleging that Peters had kicked him and punched another unnamed player during a game. On November 27, Peters did not take his place behind the Flames' bench for a game against the
Buffalo Sabres, pending the outcome of an investigation by the Flames' management. Peters submitted his resignation on November 29, and
Geoff Ward was named the interim head coach.
Avtomobilist Yekaterinburg In April 2020 Peters was hired to be the coach of Russian hockey club
Avtomobilist Yekaterinburg. In the midst of his second season with Avtomobilist, on November 30, 2021, he was relieved of his duties. ==International coaching career==