Cameroon international Patrick Suffo is trialling with Dundee United.
The 29-year-old forward, who played at the 2002 World Cup, is a free agent having been released by Israeli club outfit Maccabi Petah Tikva.
"I know Patrick from when he was at Coventry and I was with Leicester City," Levein told the Scottish Sun.
"We've got him in for a few days to take a look."