There were mainly technical questions. They asked about BBS, HIRA, Safety audits and accident investigation. There were questions also based on work permit system. 5 S safety, BBS safety, Accident Investigation

Simple, Not to technical, Should have good knowledge of CAD tools. Sohuld be very good in communication. Interpersonnel skills important. Multiple domain question expected, One or Two rounds of interview based on need. Interview are taken mostly by subject matter experts