Pharaoh's Lost Kingdom Theme and Water Park in Redlands plans to beef up its staff to accommodate summer crowds, a spokesman said. The amusement park is in the middle of a $9-million renovation project and plans to fill about 250 additional seasonal jobs in the coming weeks, said Ken Kowalski, Pharaoh's vice president of advertising. The park also will hire between 15 and 20 full-time positions. "We're hiring everything from entertainers to chefs to ride operators," Kowalski said. The park has already hired about 250 part-time staff members.