I did my 4 yrs course in marine dept with a deg of B.Sc.Tech MARINE , now i want to pursue my higher studies which can giv me good job opp

I did my 4yrs eng with B.Sc.Tech Marine deg from andhra university and had served in merchant navy from 2005-2013, i want to pursue my higher studies (like ms mtech) which can give me a settlement in land based job.i scored 80% in 10th 79% in 12th 78% in engineering.