2009-10: Troy Josephs played for the Whitby Wildcats minor midget AAA team in his Ontario hometown. He scored 27 goals with 25 assists and had 52 penalty minutes. Whitby participated in the 2010 OHL Cup and Josephs was scoreless with 6 penalty minutes in four games. He was selected by Belleville in the 15th round (283rd overall) of the 2010 OHL Priority Draft.
2010-11: Josephs played junior A hockey as a 16-year-old, skating in seven games with the Ontario Junior Hockey League's Pickering Panthers, and attended the PEAC athletic academy in Toronto, skating for the Piranha's midget AAA team. Josephs scored 4 goals with 1 assist and 4 penalty minutes with the Panthers.
2011-12: Josephs joined the St. Michael's Buzzers in the Ontario Junior Hockey League, maintaining his college hockey eligibility. Skating in 41 of 49 games for the Buzzers, he scored 11 goals with 13 assists and had 10 penalty minutes. St. Michael's finished first in the South Division and reached the playoff semifinals. Josephs played in five playoff games and had no points with 2 penalty minutes.
2012-13: Josephs returned to St. Michael's for his second season and represented Canada East in the 2012 U19 World Junior A Challenge. In October he committed to playing college hockey at Clarkson in 2013-14. He scored 17 goals with 20 assists in 42 regular season games for the Buzzers and had 64 penalty minutes. St. Michael's finished first in the South Division and captured the OJHL playoff championship. In 24 playoff games Josephs scored 7 goals with 13 assists and 38 penalty minutes. The Buzzers missed an opportunity to play for the RBC Cup (Canadian junior A championship), falling to the Minnesota Wilderness in the Dudley Hewitt Cup (Central Ontario) finals. Ranked 119th amongst North American skaters in Central Scouting's final rankings, Josephs was selected by Pittsburgh in the seventh round (209th overall) of the 2013 NHL Draft.
Josephs is a physical, two-way forward who plays a very good checking game. He is effective as the first man in on the forecheck and is very tough along the boards and in the corners. His offensive game is not overwhelming, though he does have good enough hands and vision to distribute the puck and contribute the occasional goal.
Though he is still raw, Josephs projects as a forward who is capable of contributing in the bottom-six and on the penalty kill.
Josephs is scheduled to play the 2013-14 season with Clarkson University.