Working knowledge of Quality Tools: Quality Planning, Quality Costs and Assessment, Basic Statistics, Advance Statistical Techniques, Technical Writing, Metrology & Calibration, Inspection and Testing, Sampling Principles and AQL, TQM, Lean Six Sigma, etc. Olympus Corporation of the Americas, a wholly owned subsidiary of Olympus Corporation, is headquartered in Center Valley, Pennsylvania, USA, and employs more than 5,200 employees throughout locations in North and South America.