hello,
Agriculture engineering is the branch of engineering where applied science is use to make agriculture process easy and to make farm mechanism easy to farmers. it also involves to energy management in production and post Harvey operation.
in India 70% of population depends on agriculture.
however if I suggest you to join in good government college. agriculture engineering jobs can be found in dairy farm, tractor companies, irrigation companies and many government sector like ICAR. please go through the below mention link for further details.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/colleges/list-of-agricultural-engineering-colleges-in-india&ved=2ahUKEwjUveif4-PhAhWU6XMBHXmfCT0QFjAKegQIARAB&usg=AOvVaw2m29gUArBsUY23oJN5T6C3