I applied through university. I interviewed at Essar (Surat) in May 2014
Interview
1) Written test for Maths , logic and aptitude . Out of 5 only 3 candidates went ahead
2) Personal interview: was long , technical and good
3) Group Interaction : just to have our view on subject
I applied online. The process took 1 day. I interviewed at Essar (Mumbai) in Aug 2014
Interview
I was interviewed for assistant manager position in mumbai. The process consists Aptitude test, technical interview, HR interview, HR interview( through skype). The process was easy and you have to justify yourself for the knowledge you posses.
I applied through an employee referral. I interviewed at Essar (Hajira) in Nov 2016
Interview
Came by consultancy and it was two technical rounds and then let. And the interview [process was average and good to explore. The technical round is not that tough but you need to give your best how to explore with yourself