Secretary General of AGE Platform Europe since July 2020, a network of over 100 organisations "of" and "working for" people aged 50 and over. Responsible for the implementation of AGE's strategic objectives, the development of the network and the management of the secretariat, his work aims to ensure an ever-stronger voice for AGE members and older people to influence policies on ageing at the European and international level.
Prior to taking over as Secretary General, Maciej had been working at AGE since 2006 on social policy issues such as the adequacy and sustainability of social protection, minimum income, the promotion of human rights, social justice and dignity. From 2014 to 2020, Maciej was vice-president of the Social Platform, the largest European network of rights-based NGOs working in the social sector. Maciej has a degree in International Economic Relations at the University of Lodz, Poland, and holds post-graduate degrees in European Affairs from the College of Europe, Belgium, and in Public Administration from the ENA, France.