Information about the County's applicant testing, interviewing, and hiring process can be found here. It is easy to set up your profile and start applying.This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: A supplemental application may also be required. Subject: Job offer Body: Dear Sir or Madam, I am delighted to accept the job offer you recently made to me. I look forward to starting work. Submit an application online at CSUApply. The person who serves the papers will have to fill out a Proof of Service form telling what they gave (served) to the other parties. Effective immediately, the San Bernardino Police Traffic window is open for walk-up service.