Senior made his first impact on the football scene at the age of 16 when Huddersfield manager
Peter Jackson named him on the Town bench for a
FA Cup tie against
Wrexham in 1999. After spending periods of time playing for
Northwich Victoria,
Droylsden,
Alfreton Town and
Ilkeston Town, Senior signed for
FC Halifax Town in 2008. After starting work as a cover teacher at
The Brooksbank School, Senior retired in 2015 to focus on a full-time career in teaching. ==Honours==