[2] In the 2015-16 season, Haveron guided Carrick Rangers to a 10th-place finish in the NIFL Premiership, avoiding relegation having started the final matchday bottom of the table.
[5] On 21 February 2018, Haveron was sacked after a 2-1 defeat at home to Ards,[6] after which a section of Glentoran supporters staged a protest calling for the board to go.
[7] In June 2019 Haveron took up the role of Academy Director at Larne, before being appointed on a full-time basis in July 2020.
[8] In April 2023, Haveron was promoted to Tiernan Lynch’s backroom staff with the club's first team.
[9] On 18 November 2024, Haveron was appointed as interim manager of Larne after Tiernan Lynch left the club to join Derry City,[10] managing the club for a 1-0 defeat against NK Olimpija Ljubljana in the UEFA Europa Conference League.