The personnel of an organization are the people who work for it. 人员
noun [抽象名词](公司、组织或军队中的)全体人员,员工;人事部门
Personnel is the department in a large company or organization that deals with employees, keeps their records, and helps with any problems they might have. 人事部门
adjective [原级]人员的,有关人事的
I looked your address up in the personnel file. 我从人事档案里查到了你的地址。