Dr Vos works as a Senior Lecturer in the Professional Doctorate in Counselling Psychology at the Metanoia Institute. He is a leader in the global Meaning and Purpose movement, which is a follow-up from his position as the founder and director of the International Meaning Events and Community (IMEC). He has had various academic roles, including leading a doctorate degree, chairing research ethics committees, and supervising the research projects of almost 100 doctorate students.
In his private therapy and coaching practice, and as a board member of mental health services, he adopts an integrative therapeutic approach, grounded in his expertise in existential, humanistic, cognitive-behaviour and contextual/family-system therapies. He offers consultancy and formal mediation to policymakers, politicians, and human resources, business and organisation leaders. He is a frequently asked public speaker, has given over 200 keynotes and workshops at scientific conferences, and organised and chaired five world conferences. Dr Vos has published over 160 scientific articles and book chapters, which have been cited thousands of times, confirming his international research leadership and impact (H-index=35; i10-index=51).