Summary You will serve as an ENGINEERING TECHNICIAN (MECHANICAL) in the Ship Silencing Branch (Code 264), Engineering and Planning Department (Code 200) of NORFOLK NAVAL SHIPYARD. Duties Help You will record quantitative noise and vibration data, using complex sensing, measuring, recording and analysis instrumentation.You will solve noise and vibrations reduction problems on submarines and all types of surface vessels, analyzing and evaluating results, and preparing reports and findings.You