security,intelligence,electronic technician,electrical technician,mechanical technician,civil technology,electrician,vehicle mechanic,hsv ac,cyber security technician,pipe fitter,line man,welder,cleaner,polisher,wire man,valve man,tubewell operator,carpenter,painter,blacksmith,mason,switch board attendant,ac refrigerator mechanic,plumber,meter reader,cable jointer,medical technician,lab technician,operation theater assistant,radiographer,dental technician,physiotherapist technician,aviation technician,clerk,driver,fireman,cook,waiter,mali,attendant,sanitary attendant jobs in Public Sector Organization