Infrastructure company Nokia Siemens Networks (NSN) is looking for a new CEO, reports Reuters. Siemens' supervisory board member Sibylle Wankel said the German company’s financial director Joe Kaeser has been looking for an alternative to current NSN CEO Rajeev Suri. NSN, which is a 50:50 joint venture between Nokia and Siemens, announced in November it planned to cut 17,000 jobs as part of a major restructure. Siemens declined to comment on the subject while Nokia couldn’t be reached by Reuters.