The work may involve assisting passengers, loading and unloading of packages or other materials to deliver, record-keeping, and light maintenance of vehicles used.
Work is reviewed by records and results.
They are often physically removed from their supervisor and subject to only periodic checks. Where the employee is confronted with a variety of duties susceptible to different methods of solution which, in turn, places a correspondingly higher demand upon resourcefulness and concentration. Positions which require the analysis and evaluation of raw data and the rendering of conclusions would, in many instances, fall into this category. Tasks are clearly defined, highly organized, closely related and often repetitive. Few if any alternatives exist for methods or procedures to be used.