If you're talking about physics, then there are lot of opportunities.

• Research Associate
• Lab Supervisor
• Assistant Scientist
• Professor
• Researcher
• Aerodynamic Specialist

Also, after completion of your UG, you can easily go for several government jobs like SSC-CGL, SSC-CHSL, RSC.
For higher studies you can apply for GATE, GRE, GMAT, MAT, CAT etc.

Regards

Hi Manish

Top recruiters which always welcome new talent in their companies are:

TATA
UTC aerospace
Hindustan Unilever
SanDisk
Microsoft
Motorola
Godrej Aerospace

Various job profiles on which a B.Sc. Physical Science graduate works and their description is described in the table below:
1. Research Scientist
A research scientist is supposed to make research onceramic materials.

2. Clinical Research Scientist
One is responsible for formulating, analysing and interpreting various clinical development plans.

3. Chemical Research Scientist
Concerned person has to conduct various research to develop and improve new chemical products.

4. Pharmacist
A pharmacist has to develop analytical and automated data to support pharmacy services.

5. Quality Control Manager
The person is responsible handling lab and quality assurance of products.