Dear Nick, In order to meet the deadline of the order JX001, I would like to hire 10 temporary staff members who have experience on an assembly line. Their contract will be starting on September 18th. Best regards Ann

Dear Nick In order to meet the deadline for the order JX001, I would like you to employ 10 temporary staff who have assembly experience, and they will need to start working on 18th September. Best regards Ann Well done You’ve written well. I changed it to ‘deadline for’ as I think it sounds better. And in this context, we would use ‘experience’ in the singular as we are referring to general experience in the assembly trade.