The phrase "successful graduates" refers to people who have completed their education and have achieved their goals in their chosen field or profession. They have been able to find good jobs and have done well in their careers. Full definition
Successful graduates of this degree program are prepared to pursue positions as counselor educators, supervisors, researchers, and advanced practitioners in academic and clinical settings. (onlineeducation.net)
The most successful graduates focus on all of the above. (lawyerist.com)
At the assessment centre you will have the opportunity to meet with successful graduates from previous years. (prospects.ac.uk)