In 1995 Esther started as a group coach on a group of multiple disabled people at Groot Schuylenburg in Apeldoorn. In 1999 she made the switch to the transport sector where she held various positions as administrative assistant, coach and trainer. In 2008, she started clinical studies at Novartis as an administrative assistant and has supported the team there for many years in starting clinical studies.

As she wanted to switch to a support function with more client contact, she found this in the role of practice assistant at neuroCare in Nijmegen.

Since December 2019, she supports the team of therapists in Nijmegen together with Monique Verhallen, and together they are the point of contact for the secretariat.