THDCIL Jobs Recruitment 2020. THDC INDIA LIMITED THDCIL invites applications from bright, dedicated, result oriented, energetic and dynamic candidates with good academic records to join us as Executive Trainee in Personnel and Public Relations Discipline. Detail of Post: Executive Trainee (Personnel) No. of Post: 10 Nos. (UR-05 Nos., SC-01 No.. ST-01 No.. OBC-02 Nos.. EWS-01