May 3 (Reuters) - Goldman Sachs Group Inc (GS.N) has named Kim Posnett as the head of its global technology, media and telecommunications (TMT) investment banking group, according to an internal company memo. Posnett, who is currently the co-head of the One Goldman Sachs initiative at the bank, will continue to hold her existing responsibilities. The One Goldman Sachs initiative aims to integrate the bank's dealings with clients across teams. Posnett, who has also served as the global head of investment banking services at Goldman, is one of the few executives who spoke at the bank's investor day in February alongside its chief executive and finance head. In a separate memo sent out by Goldman's heads of global banking & markets, Ashok Varadhan, Dan Dees and Jim Esposito, Goldman also named Aasem Khalil as the new global head of its Investment Banking Services division.

---