Craig Robson, who graduated from the Havant & South Downs College, made his return to the club in October 2019 after becoming a free agent following a spell at Billericay Town.
The defender/midfielder signed for Barnet when he was 26 years old, now 28 he has joined the Hawks.
Robson has experience at National League level after playing 74 times for Dagenham and Redbridge where he netted four times.
Robson has also played football in Australia when he represented Sorrento FC when his first spell at Westleigh Park came to an end.
He spent two years in Australia before returning to England to play for Bognor Regis Town in 2014.
Robson left The Rocks in 2016 which was followed by his move to Dagenham.