Dennis van den Biggelaar is an experienced IT professional, currently serving as a Systeembeheerder at Gemeente Land van Cuijk since January 2022. Prior to this role, Dennis worked as a Senior Systems and Network Engineer at Werkorganisatie CGM from January 2014 to March 2022, where responsibilities included technical leadership of the IT team, migration of IT infrastructures, and the design and implementation of various systems including Active Directory and VMware clusters. Earlier experience includes positions as a Systems Administrator at Gemeente Grave, NATO, and Gemeente Sint Anthonis, where key contributions involved modernization of IT infrastructures and handling various system migrations. Overall, Dennis possesses extensive expertise in systems administration, network engineering, and IT infrastructure management.