Diploma

It is a very niche and narrow area of specialisation. You may get job with IPR law firms, MNC R&D Patent departments etc. Less Jobs are avail but jobs in field very high paying.

Manish, after completing diploma in Mechanical you can get admission in 2nd year.of B.Tech that we refer to as lateral entry. As first year syllabus for all branches is same, so you can take admission in any branch of your choice.
You have to appear for Lateral Entry Engineering Test (LEET) for admission in 2nd year.of B.Tech. You must have min.of 60% marks in diploma to appear for LEET.
If you have not given LEET, then opt for good private universities like LPU, MIT, IIIT, DBU, etc. They offer world class environment to students along with good placements. Some even offer good scholarships to students. Check their websites.
Good luck.

you can pursue it after your graduation in core subject related to life science

Y u r doing diploma after 12

if your score are good in Diploma then you are eligible for lateral entry in best colleges.

Dear Aspirant,
Thanks for forwarding your query.
The eligibility required for B.Tech - Civil Engineering is you should have score min. 60% in PCM in +2 board results.Warm Regards
Amity University Mumbai
9818695972

Hi
You hv to ensure that the diploma is from recognised institute/university. You may then apply for LEET (Lateral entry entrance test) conducted by different states and get admission for b.tech/b.e if cleared. Check here to know all details.
http://www.recruitmentinboxx.com/leet-notification/4552/