Must have thorough knowledge of Power transformer manufacturing process.Should be well versed in the different Coil winding techniques used in Power transformers.Ability to read Winding drawings is a must. Should be familiar with the Core lamination cutting and Stacking processes.Should be thorough with the process of Core & Coil assembly as well as challenges posed by the same.Should be familiar with Vacuum type OLTC and its connection. Should be familiar with the drying process in Vapor phase drying plant. Knowledge of Vacuum and Pressurization techniques used in Power transformers is a must.Should have knowledge in Assembly procedures, Safety procedures and assembly instruments and tools applicable for Power transformer industry.