The physical demands defined are representative of those that must be met by an employee to successfully perform the essential functions of this job: The employee will regularly be required to walk, stand, sit and talk or hear; to use hands to finger, handle, feel or operate objects, tools, or controls; and reach with hands and arms. Ability to follow written and verbal directions, read and understand technical bulletins and service manuals, work under time constraints, maintain alertness and concentration, work safely with potential electrical, chemical, radiologic, and biologic hazards using universal precautions.