FALLS CHURCH, Va., July 10 -- CSC (NYSE: CSC) announced today that Susan Rock has joined the company as vice president of business development for its North American Public Sector (NPS) business unit’s Applied Technology Division.

Rock will be responsible for developing strategy and managing account teams as they identify, evaluate, qualify and pursue new opportunities in managed services, aviation maintenance, infrastructure services, and base and range operations.

She most recently served as the business development executive of Integrated Range and Installation Solutions for Raytheon Technical Services Company LLC (RTSC), where she developed and implemented long-range strategic plans in the base and range markets.

Prior to her work at RTSC, Rock was an independent consultant, supporting companies throughout their capture process, setting agency and market strategies in areas such as the U.S. Air Force, market consolidation and competitive sourcing (A-76). Prior to this, Rock was I-NET Department of Defense (DoD) Business Development Group director, responsible for managing business development staff and support for major programs and key agencies. Previously, she worked for RMS Technologies as business development director, responsible for business development/capture activities for the Air Force.

“Susan will be a tremendous asset to CSC’s NPS business development organization,” said Mike Gaffney, president of Business Development for CSC’s NPS business unit. “Her credentials and background are an ideal match to help lead the growth for a strong and important sector of NPS’ business and client base.”

Rock holds a bachelor’s degree in industrial marketing from the University of South Florida and master’s degree in management from Troy State University.

About CSC

CSC is a leading information technology (IT) services company. CSC’s mission is to be a global leader in providing technology-enabled business solutions and services.

With approximately 90,000 employees, CSC provides innovative solutions for customers around the world by applying leading technologies and CSC’s own advanced capabilities. These include systems design and integration; IT and business process outsourcing; applications software development; Web and application hosting; and management consulting. Headquartered in Falls Church, Va., CSC reported revenue of $16.5 billion for the 12 months ended March 28, 2008. For more information, visit the company’s Web site at www.csc.com.