Caterham sporting director Steve Nielsen is to leave the team at the end of this month, it has been announced.
The former Renault
man joined the outfit at the end of 2011 having worked his way up through the ranks in a number of teams including Team Lotus, Tyrrell, Benetton and Arrows.
"Caterham F1 Team has today confirmed that Steve Nielsen is leaving his post of Sporting Director in January," said a spokesperson for the team.
"The team is currently assessing the best options for his replacement and will make an announcement in due course."