CalendarThursday, April 30 6:00 PM Information Session: Central Intelligence Agency (CIA ) Friday, May 1 All Day Massachusetts Life Sciences Center: 2015-2016 Internship Challenge Program Wednesday, May 20 All Day Naturejobs Career Expo 2015 9:00 AM NatureJobs Career Expo Saturday, May 30 10:00 AM Career Forum for Positions in the U.S.