RigNet, Inc., provider of managed remote communications to the oil and gas industry, makes management appointments. The company appoint Molly McGuirk as Region Manager, United States, & Mike Neugebauer as Director, Global Operations & QHSE. McGuirk, who has been serving as director – global operations & QHSE, will have profit-and-loss responsibility for RigNet's operations in the United States, both offshore and onshore, as well as for international operations in the Gulf of Mexico.