National Steel and Shipbuilding Company (NASSCO) announced a number of senior management promotions. Janice Grace has been appointed to the new position of Senior Vice President, Operations. production, engineering, materials, master planning, and information systems activities. repair, and engineering. for Scientists and Engineers. Jay Carson has been appointed Vice President of Engineering. architect, marine engineer, and consultant. Architecture, and Systems Engineering. Boston University. Steve Clarey has been appointed Director of Marketing, Business Development and Public Relations. development experience at NASSCO after retiring from the U.S. Navy as a Rear Admiral. his MBA from Harvard Business School. management positions.