The Indian Army is inviting applications for the 139th Technical Graduate Course (TGC) to fill 30 permanent commission vacancies. Interested candidates can apply online through the official Indian Army website. The eligibility criteria require candidates to be between 20 and 27 years old and have completed or be in the final year of an engineering degree course. The selection process involves shortlisting candidates and conducting an SSB interview. Selected candidates will undergo training at the Indian Military Academy in Dehradun. The training period is 12 months and fully covered by the government.