Here, Press Association Sport looks at the previous jobs the 61-year-old Sunderland manager has held.
LIMERICK
Allardyce learned the ropes on the coaching front as a player-manager in the League of Ireland, leading Limerick to the 1991-92 second-tier title before heading for Preston to take up the number-two post there.
BLACKPOOL
In July 1994 he took charge of Second Division Blackpool, who had avoided the drop to the fourth tier of English football by a single point at the end of the previous campaign
They finished 12th in his first season and third 12 months later but much to his shock, Allardyce was dismissed following a play-off semi-final defeat by Bradford.
NOTTS COUNTY
Arriving in Nottingham in January 1997, Allardyce inherited a side which had struggled through the first half of the season, and he was unable to prevent them from slipping into Division Three
However, he led the club to promotion as champions on 99 points at the end of the following campaign.
BOLTON
His efforts at Notts County helped land the job at Bolton in October 1999, and it was there that he started to enhance his reputation
Having steered them into the Premier League at the second attempt, he established Wanderers there after two difficult seasons and eventually guided them to European qualification for the first time in the club's history.
NEWCASTLE
Allardyce was seen as the man to stop the St James' Park door revolving as then chairman Freddy Shepherd sought stability
But his reign lasted just 24 games when new owner Mike Ashley decided to give disgruntled fans what they wanted and replaced him with Kevin Keegan.
BLACKBURN
Rovers were sitting inside the Premier League relegation zone when Allardyce arrived in December 2008, yet they ended the season in the relative comfort of 15th place
They finished 10th in his first full campaign at the helm, but new owners Venky's dispensed with his services in December 2010.
WEST HAM
Allardyce waited almost six months before returning to the game with relegated West Ham in June 2011 and led them back into the Premier League via the Championship play-off final
His style of play did not sit happily with the expectations of Hammers' fans and although the club finished in 10th, 13th and 12th places in the top flight, there was a parting of ways May 2015.
SUNDERLAND
Tasked with pulling off another great escape after Dick Advocaat bade farewell in October, Sunderland were still seven points away from safety at the start of January
However, only champions Leicester beat them after February as Allardyce kept a top-flight relegation off his CV.
Source : PA
Source: PA