Total Compensation Estimator. The value of your UC San Diego employment goes beyond salary.Use this letter to convey information to a new employee about whom they will report to, job title, starting date and time, rate of pay and classification. You will report to Patrick Henry, Chief Executive Officer. 2. Salary. Does anyone have experience negotiating for a higher salary in a county position? The offer letter should provide details on the salary and pay periods. What Should Be in a Job Offer Letter? In and of itself, an offer letter is not a legally binding document. Briefly restate your understanding of the salary, assignment (position), starting date and work location. A sample letter offering a job contingent upon the results of a background check or other criteria.