Choose Your Employee Group Welcome to the Faculty of Health Sciences and McMaster University. As a new employee one of your first tasks is to enroll in payroll and benefits (as applicable). Once you have received confirmation of your Welcome Meeting with Human Resources, you may complete your enrolment forms. To begin, please select your employee group from the list below. If you are unsure which employee group you belong to, please refer to your Offer Letter, or contact your HR Representative.