Click here for a quick guide on writing a stellar offer acceptance letter so you can make a positive first impression at your new job! A job acceptance letter lets you outline the details of the job so that you are clear about your role in the company prior to your joining.In response to your job offer letter, I am delighted to accept the position of Social Media Manager with Fever Dream Cosmetics. It was wonderful to speak with you on the phone yesterday about the Marketing Director role at ABC Company. Enquire about terms and conditions: Find out the kind of expectations that your new employer has once you report to the duty station. I'm excited to accept and begin this new chapter in my career. How to thank the employer. Other benefits will be described in more detail in the employee handbook and orientation package.