By Jim Finkle BOSTON (Reuters) – Lookout, the mobile security software maker, named telecommunications industry veteran Jim Dolce as chief executive officer on Thursday, succeeding company co-founder John Hering. Seven-year-old Lookout said in a statement it “decided to bring in a CEO with deep experience in building and scaling companies to ensure Lookout’s ongoing success.” Dolce, 51, has founded several companies and worked as an executive at two major telecom industry firms, Akamai Technologies Inc and Juniper Networks Inc, Lookout said.