Morale at SIS International Research can be high or low depending on career advancement opportunities, the work environment, employee empowerment and many other facets. Morale at SIS International Research can be gravely affected by a sense of security and the office vibe; many SIS International Research employees describe their environment as positive, and feel neutral about their job. Overall SIS International Research's employees rate their happiness an A- which can also give some insight into morale at SIS International Research.