Mahanadi Coalfields Limited Recruitment 2023 - 295 Jr.Overman, Mining Sirdar, and Surveyor Vacancies: Mahanadi Coalfields Limited, a subsidiary of Coal India Limited, has given a notification for the recruitment of Jr.Overman, Mining Sirdar, and Surveyor posts. MCL has announced new job vacancies at 295 Jr.Overman T&S Gr-C, Mining Sirdar T&S Gr-C, and Surveyor T&S Gr-B on a ...