I had a friend who was a student of CUSAT. He scored 181 marks in JEE Main and was allotted north-east NITs and SMVDU. Power Engineering at Jadavpur was also offered to him with his WB JEE Exam. But he wanted to get into CUSAT in Safety & Fire Engineering at SOE.
Back when my friend had passed out in 2018, students from Safety & Fire Engineering were placed in some great companies like- Maruti, ONGC, GAIL, Reliance, Maharatna, etc. For campus placements, you'd witness reputed companies around you. Plus, any placement offered by CSE, ECE, IT, or Mechanical departments is much better than SMVDU's.
Read the following points before taking any decision -
If you are getting SOE, then prefer it over SMVDU. Apart from that, Kerala is a very beautiful place that you should enjoy thoroughly.