Enventure Global Technology announced the appointment of two key executive positions within the company’s leadership team. Joseph Waiter has been named vice president, general counsel and secretary. Kevin Knight takes on the role of vice president and chief financial officer.

Holz Rubber Co. chose Ben Tannler as the company’s new Southern region sales manager.

John Whites (left) joined Deep Marine Technology Inc. (DMT) as the new vice president of business development.

Jeff Nelson joined Caesar Systems as client services manager.

CIT Group Inc. appointed Steven Casey as director of CIT Energy.

Paradigm appointed Richard H. Ward regional vice president, China.

ExxonMobil Corp.’s board of directors elected J. (Michael) Dolan as senior vice president of the corporation.

Control Microsystems Inc. appointed J.L. Betts US SCADAWave manager.

Canyon Offshore, a division of Helix Energy Solutions Inc., appointed Aimee Coates as regional account manager.

Richard Grigg has been appointed senior vice president and managing director of Pacific Asia Petroleum Inc.

Guy Johnson has been appointed BJ Services Co.’s Process and Pipeline Services (PPS) sales manager – Western Canada.