Jeremy Hester has been named as head of sales for Northern Trust's global fund services business in the UK. Hester has been with the firm since 1994 and was most recently head of sales for the firm in Australia and New Zealand, based in Melbourne. His former role will be assumed by Angelo Calvitto, who adds a responsibility for sales to his current head of client relationship management role in the region. Calvitto has been with the firm in Melbourne since 2008.