Kettering Town have signed former York City and Oxford United defender Djoumin Sangare on a two-year deal.
The 27-year-old was released by the U's this summer after making four appearances during a short-term deal.
The French-born centre-back also counts Salisbury and Lewes amongst his former English clubs.
Meanwhile, Kettering Town are set to bring in a new goalkeeper imminently.
"I've decided to offer Laurie Walker a contract in the next couple of days," Maison told BBC Radio Northampton.
The 21-year-old is a former MK Dons, Cambridge United and Morecambe player, who impressed in the Poppies' 1-1 pre-season friendly draw with Leicester City on Tuesday.