Performance of essential and ancillary functions requires maintenance of physical conditioning adequate for sitting, walking or standing, lifting, pushing, pulling, twisting, throwing, reaching, squatting, stretching, bending for prolonged periods of time; at time lift and carry up to as much as 50 pounds, near visual acuity to review written documentation; ability to hear and understand speech with background noise. • Must be well versed in the use of many and varied types of test equipment such as volt-meters, ammeters, amprobes, psychrometers, capacitor analyzer temperature testers, leak detectors, micrometer, CO2 testers, vacuum gauges, meggers and must possess outstanding eye-hand coordination.