-born Bignot started his career as a trainee at Crewe Alexandra at the age of 13. He progressed through the youth teams, reaching the FA Youth Cup semi final for the first time in the club's history, where they lost to Middlesbrough. Bignot pushed his way through the reserves and into the first team at the age of 18, making his senior debut in a win by a penalty shoot-out over Sunderland in the League Cup. He made his Football League debut the following week in the Championship game away against Rotherham United. The following season, after Crewe were relegated to League One, he made sixteen league appearances. His last game was against Nottingham Forest at the City Ground. He turned down a contract extension offered by Dario Gradi in search of regular football. He found this at Kidderminster Harriers, where he had previously spent a successful six weeks on loan.
Kidderminster Harriers
Bignot signed a two-year contract and was a regular in his first season. The following year saw his contract cancelled by mutual consent. After talks with manager Mark Yates, it was decided that it was time for him to move on.
In the summer of 2011, Bignot accepted the offer of a one-week trial at Leicester City. However, Blackpool, recently relegated from the Premier League, made an approach for Bignot and asked him to play for them in a friendly against Scottish Premier League champions Rangers at Bloomfield Road. Following this appearance, he was offered a two-year deal with the option of a third. On 4 November 2011, he joined League Two side Plymouth Argyle on a three-month loan deal; the first player brought into the club since their exit from administration. He made his debut the following day in a 1–1 draw with Morecambe at Home Park. On 26 January 2012, after seven league and two cup appearances for the Pilgrims his loan was extended until the end of the season. Bignot played no part in the entire 2012–13 season and was released by Blackpool at the end of the season.
Grimsby Town
Following a trial, Bignot joined Grimsby Town on 23 July 2013 on a one-year deal. In Bignot's first full season grimsby reached the semi final of the FA trophy losing to eventual winners Cambridge United. Grimsby also reached the conference play-offs to be knocked out by Gateshead. Bignots first goal came as an equaliser in the 2–2 home League game against Gateshead. Bignot contract got extended for the 14/15 season. On 19 May 2015, Bignot was released, having spent two years at the club.
Keflavík
On 27 July Bignot signed for Keflavík on a three-month deal and made his debut against FH
Newport County return
On 30 July 2016 Bignot rejoined Newport County on a one-year contract after a successful trial period. He played his first Football League game for Newport County on 28 August 2016 in the 2–2 draw against Hartlepool United. On 9 May 2017 Bignot was released by Newport at the end of the 2016–17 season.
