ENGLEWOOD, Colo. — The Denver Broncos announced Thursday they have signed free-agent offensive lineman Jake Brendel and cornerback Trey Johnson.

Jake Brendel, a fourth-year offensive lineman, has appeared in 21 regular-season games (3 starts) with the Miami Dolphins.

Trey Johnson is a second-year cornerback who spent his rookie season with the Pittsburgh Steelers on injured reserve.

The players were tryout participants in the Broncos’ voluntary mini camp this week.

Villanova Pittsburgh Football
Villanova's Trey Johnson (8) breaks up a pass intended for Pittsburgh's Jester Weah (85) during the first half of an NCAA college football game in Pittsburgh, Saturday, Sept. 3, 2016. (AP Photo/Gene J. Puskar)
AP

The Broncos also announced Thursday they have released cornerback Craig Mager.

RELATED: Broncos notes: Kareem Jackson opens at safety leaving void at cornerback

RELATED: Denver Broncos release 2019 schedule