Sample rejoining job application letter as engineer, mechanical engineer, chemical engineer, electrical engineer, instrument engineer after once you resigned from the job due to higher studies/education or any other reason.
Letter to Rejoin Job as Engineer
I hope you are doing fine. I have been a part of this company in 2014 as an engineer and it was great experience working with you. I have to resign from the company because I left the city to study a course in Chicago. I have completed my course there and now ready to be a part of this company again. I have learnt a lot during the course I studied which was directly related to my field and positive about putting a lot effort more than I did previously. I am faithful to perform well and make this company proud. I am very optimistic that you would be giving me a chance again to show my abilities. My past working experience with this company is an evidence of my hard word and capable of doing my job well.
I would be glad to become a part of this company once again. I will be thankful to you.