The Steelers continue to make roster additions, including signing offensive lineman Joe Haeg to a two-year contract, defensive back Miles Killebrew to a one-year contract, and re-signing Cassius Marsh to a one-year contract.
Haeg spent the 2020 season with the Super Bowl Champion Tampa Bay Buccaneers. He played in 12 games in 2020, starting three.
Haeg was drafted by the Indianapolis Colts in the fifth round (155th overall pick) of the 2016 NFL Draft out of North Dakota State. He has played in 67 career games with 38 starts.
As a rookie in 2016, Haeg started 14 of the 15 games he played in, playing three different positions. The Colts offense tied for fifth in the NFL in passing yards per game, seventh in points scored and 10th in yards per game.
Killebrew was drafted by the Detroit Lions in the fifth round of the 2016 NFL Draft out of Southern Utah. He has played in 78 games in his four seasons, starting four.
Killebrew has 56 career tackles, six pass defenses and two interceptions, including one returned for a touchdown in 2017, and one forced fumble.
He was a special teams ace for the Lions during his time there, making big contributions on their coverage units. He had a blocked punt in 2020.
Marsh originally signed with the Steelers late in the 2020 season. Marsh played in just two games for the Steelers, including the Colts game in Week 16 when he had two tackles. He also played in the AFC Wild Card game against the Browns, recording two tackles.
Marsh was signed off the Colts practice squad on Dec. 9. He has played in 92 games in his NFL career, starting nine, and has 158 tackles, 25 for a loss, 14 sacks, four forced fumbles and two fumble recoveries.
He was drafted by the Seattle Seahawks in the fourth round of the 2014 NFL Draft. Marsh has started nine games during his NFL career and is now with his seventh team including the Indianapolis Colts (2020), Jacksonville Jaguars (2020), Arizona Cardinals (2019), San Francisco 49ers (2017-18), New England Patriots (2017) and Seattle Seahawks (2014-16).
Take a look at photographs of Steelers LB Cassius Marsh from the 2020 season
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Caitlyn Epes / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49)during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49)during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Caitlyn Epes / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers defeated the Colts 28-24. (Karl Roser / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Caitlyn Epes / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Jared Wickerham / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Caitlyn Epes / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Caitlyn Epes / Pittsburgh Steelers)
Pittsburgh Steelers defensive end Cassius Marsh (49) during a regular season game between the Pittsburgh Steelers and the Indianapolis Colts, Sunday, Dec. 27, 2020 in Pittsburgh, PA. The Steelers beat the Colts 28-24. (Caitlyn Epes / Pittsburgh Steelers)
