1. *Performs a wide variety of clerical duties in support of department or site management and staff; for example, receiving visitors, answering telephones, entering data, processing paperwork, scheduling meetings, maintaining 1. *Performs a variety of lesser skilled maintenance duties. Employees must have the ability to perform the following physical demands for extended periods of time with or without assistance: • Maneuvering to and around equipment • Standing and walking • Bending, stooping, kneeling and reaching • Lifting of boxes or equipment up to 50 pounds • Climbing ladders or step stools .