The 19-year-old, who is currently away on international duty with the Northern Ireland Under-21 squad, has made four appearances for the Suffolk club this season and comes in as cover for Richard Shaw and Paul Robinson, with Mark Phillips having gone out on loan to Darlington.
Elsewhere, youngster Jack Obersteller has joined up with Crawley Town for the rest of the season with the aim of gaining some valuable first team experience.
The left-back is expected to go straight into the Conference side's squad for Friday night's game against Rushden & Diamonds.