Expert is a Chief Executive Officer of The Adecco Group. Previously he held various positions within the company.
Since August 2017 he has been a member of the newly formed ILO Global Commission on the Future of Work.
From 1987 until 2000, he held senior positions in a number of European countries at Henkel and ISS. In 2000, he became Managing Director of Creyf’s Interim in Belgium (now Start People). From 2002 to 2005, he was Chief Executive Officer of Solvus. Following the acquisition of Solvus by USG People, the Netherlands, in 2005, he became the Chief Operating Officer of USG People.
Since January 2016, he has been Chair of the Global Apprenticeship Network (GAN). Furthermore, he was Vice President of the Board of the World Employment Confederation Europe and member of the Board of the World Employment Confederation.