Ian Young was last seen on Monday 21 April but since then has not turned up for work and has not been heard from. His home address has been checked but there has been no sign of him.
Ian is described as white, around 5ft 9ins tall, of slim build, clean shaven and with short grey hair.
He also drives a Nissan Primera, index CE51EHN, and police are appealing for anyone who sees the vehicle to get in contact.
Police have carried out a number of enquiries to try to trace Mr Young and they are becoming increasingly concerned for his welfare as time goes by.
Mr Young went missing previously in 2011 and was located in Dorset and is also known to frequent the Sussex area.
Both police forces have been contacted to try to assist in locating Mr Young.
Police would like to hear from anyone who has seen Ian or his vehicle, or Ian himself. Calls can be made to the duty sergeant at Bury St Edmunds Police in Suffolk on 101.