PISCATAWAY, N.J. — Camber Pharmaceuticals has hired two new executives in key sales and marketing positions.

The generic drug supplier said Wednesday that Amanda Rebnicky has joined the company as director of sales operations. Rebnicky brings more than 10 years of generic drug industry experience, including positions of increasing responsibility in marketing and sales operations at Dr. Reddy’s Laboratories and Fougera Pharmaceuticals.

Meanwhile, Camber has appointed Kirk Hessels as director of marketing. Hessels previously served as vice president of Vision Creative Group, a consumer packaged goods advertising agency. Before that, he owned and operated his own integrated marketing agency, KH Advertising, for more than 20 years.

"I am thrilled to add these two talented people to our organization," Kon Ostaficiuk, president of Camber Pharmaceuticals, said in a statement. "Both Amanda and Kirk bring the type of energy, creativity and strategic thinking that will help Camber continue to grow as we add new products and meet the challenges of the generics marketplace."