KNOWLEDGE, SKILLS, AND ABILITIES: Technical aptitude with postage machines and other office equipment Good customer service skills Good organizational skillsWORKING CONDITIONS, MENTAL AND PHYSICAL DEMANDS: Typically an office environment with adequate lighting and ventilation, and a normal range of temperature and noise levels. Some physical effort is required, which may involve long periods of standing, walking, bending, reaching, stretching, climbing, or similar activities, as well as lifting or moving items weighing up to 50 55 lbs., and pushing or pulling machines on wheels for repairs.