Need to provide proof of employment status? Use this sample employment verification letter to create your own.This page explains how employees or an outside person (such as a landlord or a loan provider) can verify if someone is a current employee at UCSF. Required to initiate E-Verify confirmation within. Psychiatric Nurse Practitioner (PMHNP) - Oakland, PA. Complete the form below to apply. Basic Information. Email. Verify City of Oakland employees. Let Truework help you complete employment and income verifications faster. Before your first day, go online to submit proof of identity and employment eligibility.