Hello,

You can do engineering and take up technology field as your career moreover you have many other options too after completing your B.tech like you can take can go for higher studies or do MBA or can apply for Government jobs and try in that sector too. Many students after their B.tech pursue civil services. You can go into Research and Development field. If you have interest in some specific field you can do B.sc in that field and many more..

Hope this helps,

All the Best.