LOS ANGELES--(BUSINESS WIRE)--Digital Intelligence Systems, LLC (DISYS) welcomes Alan Wilhite as Managing Director of the DISYS Long Beach office, positioning itself to support the growing high tech, healthcare, and entertainment industries in the Southern California region. “The opportunities here at DISYS are very attractive,” Wilhite said. “The global appeal of DISYS and their reputation within the staff augmentation industry is impressive. I already knew a lot about the company, having work