Science

It depends on your interests and career plan. The options after B.Sc in Biotech would be to do your Masters and then do your doctoral studies if you wish to be in the area of Research or a job in academia.
Some options are available for getting a job in the area of Production control or Quality Analyst in organisations such as Biocon, You should be really good with your basics on concepts such as Fermentation technology, Bio-remediation etc.
However, it's worthwhile doing your Masters and your doctoral studies (P.hd) and then trying for a job.
What really matters is your interest and the career plan that you have planned for yourself, whilst understanding your skills and what you are good at.

The scope of Biotechnology for B.Tech students:
Any student who is contemplating on pursuing a career in Biotechnology must be aware that this field is still developing in India. Therefore, the number of job openings and pay packages are both very low when compared with IT and CS fields.
After a B.Tech degree, students can find jobs in pharmaceutical companies, research labs and institutions in India. However, most Indian students tend to go abroad to pursue their Masters or doctorate studies in Biotechnology and allied fields. Some students also shift to MBA and enter the world of business, finance and banking as their engineering background gives them the required quantitative skills to excel in these sectors. Also, many students shift to software through on-campus placements. Talking about on-campus placements, since the number of job openings is very less in Biotechnology, the number of companies coming for placements will be very less. Also, core companies only hire students from universities such as IITs, NITs etc. If your university is not reputed nationally or state wise, chances of any biotech or pharmaceutical company coming for placements sessions will be close to nil.
Since this field is highly research oriented, vast and diverse, it is highly recommended that students pursue their graduate studies in Biotechnology, Biomedical Sciences, Biological Sciences, Bioprocess Engineering etc. For more details on B.Tech course in Biotechnology, please read this article.
The scope of Biotechnology for B.Sc students:
If you are a B.Sc student in biotechnology or any other biological sciences related fields, it is highly recommended that you pursue your M.Sc. The job opportunities for B.Sc graduates in a highly research oriented field as biotechnology is very less and most students tend to pursue their M.Sc in Biotechnology or a specialised discipline of biotechnology. India is home to some excellent M.Sc programs such as JNU, DU, IISc, TIFR, IITs etc. With an M.Sc degree, most students tend to work in research labs and industries as research assistants. The pay package is also quite less for M.Sc graduates. Since India is still developing, it is highly recommended that you do your M.Sc in a reputed institution for good campus placements and job opportunities. If your university is not reputed, chances of any biotech company coming for placements will be zero.

First, you know the value of B.Sc(electronics). You have two chances to go ahead. one is trying for a job.second one going for higher studies. There are some good opportunities for B.Sc (electronic) degree holders.
- Junior Engineer(electronics) Jobs offered by DGQA(director general quality assurance) in the defence sector.
- Techincal assistants in Prasara Bharathi(Radio and Doordarshan)
- Technical Assistant in ISRO and NRSA
- diploma electronics equivalent jobs.
for higher education purpose M.Sc( Electronics) in all universities is equivalent to B.Tech electronics. so if you go higher education with M.Sc (Electronics) you will have so many opportunities equal with B.Tech graduates.
Assistant engineers (electronics) in DGQA
with two years experience, you are eligible. to Senior scientific officer post filled by UPSC