The Welding Technology Certificate of Achievement prepares students for work in areas of shipbuilding, bridges and building construction, pipeline construction, refrigeration, missile and aircraft construction, automobile, and related industries where metal must be joined together. Developments in metallurgy have created many types of metals which require new techniques. Skilled welders are in demand in Sonoma County. Possible job titles include Helper or Apprentice, Production Helper, Welder, Welders and Cutters, Assembler/Production worker.