IT Administrator Newmarket, Ontario 75K salary plus benefits and RRSP On Site/In Office Role Mon-Fri 8:00am-4:30pm   Responsibilities Provide day-to-day IT support for approximately 60 employees across Canada and the U.S., both on-site and remotely. Administer and maintain Windows Server, Active Directory, VMware, Exchange, file storage, backups, and network infrastructure. Monitor and support firewalls, VPNs,…