I. Job Summary Performs a variety of general manual labor tasks under direct supervision. II. Essential Duties and Responsibilities include the following. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Other minor duties may be assigned. . Performs general manual labor tasks including, but not limited to, o lifting and moving materials, o loading and unloading vehicles, o digging and refilling holes, o mowing grass, trimming, and equi