Early college jobs Bieniemy was an assistant coach at Denver's
Thomas Jefferson High School in 2000. He re-enrolled at Colorado in 2001 to finish his degree in
sociology and was the running backs coach for the Buffaloes from
2001 to
2002 and was
UCLA running back coach from
2003 to
2005, as well as the team's recruiting coordinator in 2005.
Minnesota Vikings Following UCLA's
2005 Sun Bowl victory, Bieniemy accepted a position as running backs coach for the
Minnesota Vikings in the
NFL. During his time with the Vikings,
Adrian Peterson led the NFC in rushing with 1,341 yards in 2007 and also in 2008 with 1,760 yards, which was also top in the NFL. Bieniemy was given the title of assistant head coach in 2010.
Return to Colorado On December 2, 2010, Bieniemy returned to Colorado as
offensive coordinator under head coach
Jon Embree. Bieniemy was offered the head coach position in 2020 at Colorado but he declined.
Kansas City Chiefs In
2013,
Kansas City Chiefs head coach
Andy Reid hired Bieniemy to be the running backs coach. In
2018, Reid promoted Bieniemy to offensive coordinator to succeed
Matt Nagy who had been hired as the head coach of the
Chicago Bears. In Bieniemy's first season as the Chiefs offensive coordinator, the Chiefs were first in the NFL in yards per game and points scored. The Chiefs reached the 2018
AFC Championship Game where they lost to the
New England Patriots. In
2019, Bieniemy won his first Super Bowl when the Chiefs defeated the
San Francisco 49ers 31–20 in
Super Bowl LIV. In
2022, Bieniemy won his second Super Bowl with the Chiefs after defeating the
Philadelphia Eagles 38–35 in
Super Bowl LVII.
Washington Commanders On February 17, 2023, Bieniemy signed a two-year contract with the
Washington Commanders to be
Ron Rivera's
assistant head coach and offensive coordinator. He was given full playcalling duties, something he did not share under Chiefs head coach
Andy Reid. At the conclusion of his first season with Washington, the Commanders finished with a 4–13 record. Bieniemy's offense ranked 21st in average yards per game. Bieniemy was not retained by newly hired head coach
Dan Quinn following the season.
UCLA (second stint) In February 2024, Bieniemy was named the associate head coach and offensive coordinator at
UCLA. He was dismissed on December 5, 2024, after UCLA finished their season 5–7, ranking 117th in yards per game and 126th in points scored per game.
Chicago Bears On February 20, 2025, the
Chicago Bears hired Bieniemy as their running backs coach on the staff of new head coach
Ben Johnson. His coaching was considered a large contribution to the performances of
D'Andre Swift, who achieved a career season high of 1,087 rushing yards and nine rushing touchdowns, and rookie
Kyle Monangai, who recorded 783 rushing yards and five rushing touchdowns.
Kansas City Chiefs (second stint) Following the Chiefs' decision to move on from Nagy at the end of his contract, Bieniemy signed a multi-year contract to return to the team as their offensive coordinator on January 23, 2026. ==Personal life==