hey,

i hope you are well

the educational qualification criteria  of SSC JE as of january 1, 2020 for the post junior engineer (electrical and mechanical) , MES is candidate must hold a bachelors degree in electrical and mechanical engineering from any recognized university or candidate must hold a diploma  of minimum 3 years in electrical stream or in mechanical stream and 2 years experience in planning , execution and maintenance of electrical or mechanical engineering works.

for more details kindly go through the link mentioned below

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

good luck!