Welcome to the County of San Mateo! We are pleased that you have selected the County as your employer of choice. This site was designed to be your one stop location for resources and information essential for new employees.
Find out what you need to do before your first day on the job and what to expect your first day, week, and month at San Mateo County; plus information about your benefits and other valuable employee resources.
Below is the County of San Mateo’s model for onboarding new employees. Departments/ divisions may choose to expand on the model, adding more acute and relevant position/work-related information. The time periods may occur differently for you and your new employee, at your discretion.