Hi Aryan 

- Mechanical engineering- in NITs Jamshedpur, placements for Mechanical Engineering excellent. Reputed companies like cognizant , Amazon, Aditya Birla etc visit for placement. 

Faculties are helpful and teachers are knowledgeable but teaching methods are just okay. 

- Electrical and Electronic engineering: this branch also has excellent placement record. Most of the students get internship offers in reputed companies. 

Deserving students get placed. 

Quality of faculty members vary , some teachers are highly qualified and knowledgeable , some are lazy and rude. 

Both EEE and Mechanical are career oriented branches and nit Jamshedpur provides good placements for deserving students . 

So, choose your branch on the basis of your potential , skills and abilities .

Placement cell provides proper training and is really helpful.

All The Best!