The Employee Self Service portal in Mosaic provides you with a secure and convenient way to access important information related to your employment.
Review, submit, and update your personal and payroll information in Employee Self Service.
If you’re a new or returning TA or RA in-lieu, you will receive a notification in your McMaster email from Human Resources, ahead of your start date, to submit the necessary information for payroll. This is required to receive payment.
Log into Mosaic and navigate to the TA Onboarding Homepage via the drop-down menu (at the top of the page).
Check out the ESS one-pager. Additional information and resources can be found on the Employee Self Service Resource page.
For any inquiries, please contact your department administrators or the Employee Contact Centre.
The Employee Self Service (ESS) module in Mosaic enables employees to initiate electronic updates to their personal and payroll information on their own. These updates include address and contact information, emergency contact details, direct deposit information (bank details), and Federal and Provincial tax form submissions.
For more information, please visit the Self Service Resources site.
TAs and RAs in-lieu should reference the Onboarding Checklist found under the TA Onboarding Homepage to review all mandatory tasks requiring completion to receive payment. For more information, please visit the Self Service Resources site.
All information must be completed in ESS on the Saturday before the week of the Friday pay deposit in order to ensure no delays in payment occur.
You can reference the Onboarding Checklist found under the TA Onboarding Homepage to review all mandatory tasks requiring completion to receive payment.
Keep an eye on your McMaster email account for important notifications.