Can I get IT in CUSAT at 2000 rank in SOE?

If you are originally from Kerala, then you will certainly be going to get admission to IT at CUSAT in SOE.

If you are not from Kerala, then also you can get admission at the mentioned rank as per the admission records and data of last year. A friend of mine who scored 2091 was able to secure a seat in IT at CUSAT and he was the rank closer for that branch. 

Admission through NRI Quota

Supposing you do not get into SOE for IT based on your rank, there is actually another way to secure your admission. You must have heard of the NRI quota admissions at various universities. You shall be eligible to apply through it. The tuition fees every semester of students coming through the NRI quota is slighter higher as compared to the rest of the students. The pre-requisite here is obviously an NRI seat is vacant when you apply. As far as I am aware, all the 9 NRI seats were occupied in NRI general counseling.

Once the general spot counseling is finished, the NRI quota counseling starts and if there’s a seat vacant, there are high chances of you securing that admission. I also know of some candidates who tried their luck at the spot rounds.

You might also want to go through the official website and brochure of CUSAT & SOE for details on the NRI quota and admission.