Marileen van Vredenburch-Onderwater is an experienced HR professional currently serving as HR manager at PUM since October 2024. Prior to this role, Marileen held positions at Forensisch centrum Teylingereind, where responsibilities included HR Manager and Senior teamleider HR from February 2018 to October 2024, and at ATKB as Afdelingshoofd Bedrijfsbureau and HR manager from September 2003 to January 2018, focusing on strategic personnel and organizational policy. Earlier in their career, Marileen owned Marilyn's Corner, a catering business, and worked as a marketing manager at KPN. Marileen's educational background includes a post-HBO degree in Team- and Individuele Coach from Haagse Hogeschool, and a degree in Marketing/Commercial Economics from Hanze, complemented by training in organizational intervention.