Mario Tiemes

Mario Tiemes currently works as a Team Leader HR Consultancy & Management at Optimo. Previously, Mario has held various roles such as HR Consultant at Optimo, Centralist at Politie Nederland, Functional Application Manager at Zorggroep Noordwest-Veluwe, Project Manager and Personnel Administrator at Visma | Raet, HR Support and ICT Helpdesk Manager at Jumbo Supermarkten, and Department Manager at PLUS Retail. Mario holds a MBO 4 degree in Higher Supermarket Management from ROC van Twente.