RRC Northern Railway Jobs Recruitment 2021 : 3093 Apprentice. Railway Recruitment Cell (RRC), Northern Railway has given an employment notification for the recruitment of Apprentice vacancies under the Apprentices Act 1961 over Northern Railway. Important Dates : Date and Time of opening of Online Application: 20-09-2021 at 12:00 Hrs Date & Time of Closing of Online Application: 20-10-2021