Hi Praavesh,

Yes you can definitely apply for SSC JE exam.

SSC Junior Engineer 2020 exam will be conducted tentatively for 1650 vacancies in various government departments. Candidates will be recruited for Central Water Commission, order Road Organization, CPWD, etc.

SSC JE 2020 Eligibility Criteria:

I think you can definitely apply because power engineering is a subset of Electrical Engineering.

For more details:

https://competition.careers360.com/articles/ssc-je

Hope this helps!