This position is located in the Prosthetic-Orthotic Laboratory, within the Prosthetic and Sensory Aids Department, at the Veterans Affairs Medical Center, Martinsburg, WV. The personnel in the Lab design, fabricate, repair, modify and fit a wide range of custom, non-custom prosthetic-orthotic devices prescribed by physicians. To qualify for this position, applicants must meet all requirements within 30 days of the closing date of this announcement. Time-In-Grade Requirement: Applicants who are current Federal employees and have held a GS grade any time in the past 52 weeks must also meet time-in-grade requirements by the closing date of this announcement. For a GS-7 position you must have served 52 weeks at the GS-6. The grade may have been in any occupation, but must have been held in the