FORM/SPATIAL APTITUDE: Requires the ability to inspect items for proper length, width, and shape, visually with a variety of machinery and equipment including a microwave solids analyzer, chlorinator, samplers, pumps, blowers, feed pumps, centrifuges, dry and wet chemical feeders, aerators, telescopic settings, wet well pumps, compressors, heaters, screens, calculator, computer, etc. PHYSICAL REQUIREMENTS: Must be physically able to operate a variety of machinery and equipment including a microwave solids analyzer, chlorinator, samplers, pumps, blowers, feed pumps, centrifuges, dry and wet chemical feeders, aerators, telescopic settings, wet well pumps, compressors, heaters, screens, calculator, computer, etc.