非监督的，非管理的，非指导的not having or involving the job of supervising a person or activity (= watching them to make certain that everything is done correctly, safely, etc.)
The company has committed to increasing the salary and benefits of non-supervisory employees.
She was beginning to find her non-supervisory role unrewarding and had applied for a management post. 她开始觉得自己非管理层的工作的酬劳太低，于是申请了管理层的职位。