Dzingel, a 26-year-old forward who was an All-American for Ohio State in 2013-14, was acquired from the Ottawa Senators on Saturday. McQuaid, a 32-year-old defenseman, was acquired in a trade with the New York Rangers on Monday.
The Blue Jackets have won two straight and are 7-3-0 in the past 10 games. They are third in the Metropolitan Division, four points behind the Washington Capitals, and one point ahead of the Carolina Hurricanes and Pittsburgh Penguins.
The Penguins will be without defensemen Brian Dumoulin (concussion) and Kris Letang (upper body), who were each injured in a 4-3 loss to the Philadelphia Flyers in the 2019 Coors Light NHL Stadium Series at Lincoln Financial Field on Saturday.
Pittsburgh has lost two in a row after going 4-1-0. They are tied in points with the Hurricanes for the second wild card into the Stanley Cup Playoffs from the Eastern Conference.