Hi Sonu,

There is a university entry scheme through which engineering graduates can join the Indian Army. 

There are total 60 vacancies for the engineering candidates in UES out of which 8 vacancies are for mechanical engineers ( it also includes those candidates who have done engineering in the related branch like automobile engineering)

The final year candidates can apply for TGC and SSC entry also.

Age limit for pre-final year candidates (UES) - The candidate must have completed 18 years of age and should not be more than 24 years of age.

Nationality - The candidate must be a citizen of India or a subject of Nepal or Bhutan or Tibetan refugee.

Height Standard - Minimum allowable height is 157.5 cm However a relaxation of 2 cm is given to candidates from Lakshadweep and 5 cm to candidates from North East region.

Application Procedure

There is a format for the Common application form which you can download from the army's website - www.joinindianarmy .nic.

As per this format, you will have to apply on a plain paper. 

You will also need passport size photographs and matriculation certificate which must be attested by a gazetted officer.

After going through the selection procedure you will be called in the final year only for the medical fitness test and for selection as per merit and number of vacancies.