Learn how to write the perfect job offer letter email with this example and template. Contra Costa County only accepts online applications.When viewing a job posting for a currently open examination, you can select the option that says 'Apply'. Found the perfect candidate to hire? We've got 7 types of job offer letter templates to choose from that'll help you seal the deal. To assist Contra Costa County in its commitment to Equal Employment Opportunity, applicants are asked to voluntarily provide the following information. An incomplete application packet may disqualify an applicant. All notices related to County recruitments for which you have applied will be sent via email. An offer of employment is not necessary to apply for postOPT. Subject: Job offer Body: Dear Sir or Madam, I am delighted to accept the job offer you recently made to me.