hello,

If you have completed your diploma you are eligible in various departmental jobs according to your course that you have completed. If you could tell in which subject you have done your diploma it will be easier to tell. There are more than 20 job profiles you can join. For further details you may go to the official website of RRB and go to the notice section you will come to know varous job opportunity.

http://www.rrbcdg.gov.in/index.php

You can also apply offline mode:

• Obtain the application form from relevant RRB website or employment publications.
• Fill up the application form by entering the following details – personal details, academic details, contact details, address etc.
• Fix your passport size photograph on the assigned space.
• Attach the following documents to the application form – postal order or bank draft, passport size photograph of the candidate, academic certificates, NOC certificate (if required) etc.
• Send the application form to the specified address.

hope this will help you

all the best!