Russell Bradley has become vice president of business development and strategic planning of Luminex, the Austin, Texas-based company said on Monday. In addition, Gregory Gosch has become vice president of marketing and sales, and Randel Marfin vice president of the Luminex Bioscience Group, a new position.

Most recently, Bradley was director of Beckman Coulter's Cares initiative. He holds a bachelor of science degree in immunology and biochemistry from Monash University in Australia.