He joined Woking permanently in 2001, and spent one and a half years with the club – although he had a short loan spell at Havant & Waterlooville in December 2001.

He impressed during his second tenure at the club, and earned a move back into the highest tier of non-league football in the summer of 2004; signing for Forest Green Rovers.

His loan spell was cut short, and he signed for Newport County in February 2007; spending a season and a half with the Welsh side.

He rejected a contract offer from the club in July 2008, and instead joined Salisbury City after a successful trial period with the Wiltshire outfit.

After only starting eight games for the Robins though he stepped down to the Conference with Woking having enjoyed a fruitful loan spell there whilst still at the County Ground.

Griffin was given another shot at League football with Wycombe Wanderers when he became John Gorman's first summer signing for the 2005–06 season.

In early July 2006, Griffin turned down Woking to re-join Forest Green Rovers on a season-long loan with an option for recall to Wycombe in the January transfer window.

[28] [29] Griffin made his third 'debut' for Forest Green on 12 August 2011 in a 1–1 draw with Stockport County in a match that was televised live on Premier Sports.

[30] Four days later, he scored his first goal of the 2011–12 season in a 1–1 draw at Kenilworth Road against Luton Town, giving Forest Green the lead just after half-time.

[32] On his return to Forest Green at the end of the season Griffin was released by the club and in July 2012 it was announced that he had signed for Bath City.

He joined fellow Southern Football League Premier Division members Cirencester Town during the summer of 2015.