NMDC Ltd Recruitment 2015 for 25 Field Attendant Posts. NMDC Recruitment for 25 Field Attendant (Trainee) Vacancies. NMDC has been released a notification for 25 jobs or Vacancies. Interested and eligible candidates can send their application in the following format on A4 size plain paper on or before 09th January 2015. Please read the below provided information such as educational qualification, application fees, selection procedure etc. carefully before applying for this job.