Bill Weis is a Vacuum Test Engineer at Aosense, Inc. He possess expertise in testing, semiconductors, optics, design of experiments, failure analysis and 45 more skills. Colleagues describe him as "Bill was here at Triple Ring Technologies as the Master Vacuum Technician. Bill provided many key insights and techniques to enable TRT to develop first generation x-ray generators for the homeland security and medical fluoroscopy industry. I also managed Bill at KLA-Tencor developing new Electron Beam Review tools for the Semiconductor industry. He is always energetic and focused on getting the job done well, whether here or overseas. He would be a valuable addition to any team relying on vacuum technology and execution to develop and ship products. Personally, Bill is a good guy and catalyzes good things to happen around him."