Hello Aspirant,

After completing your BSc Course in Physics, there are many career opportunities open for you, such as research analyst, a teacher, lab assistant etc. But, if you go with further study such as MSc degree, MSc PhD dual degree, Joint MSc PhD courses then you can become a scientist and apply for CSIR NET Exam also.
Career Option After BSc Physics  are:-


1.) Research or Scientists - Jobs in Government Owned Scientific Research and Development Organizations such as

• Defense Research and Development Organization (DRDO)
• Physical Research Laboratory, Ahmedabad
• Saha Institute of Nuclear Physics, Kolkata
• Indian Space Research Organization (ISRO)
• Nuclear science centre New Delhi.
• Bhabha Atomic Research Centre (BARC)
• Oil and Natural Gas Corporation (ONGC)
• Bharat Heavy Electricals Limited (BHEL)
• National Thermal Power Corporation (NTPC)

2. You can get an Officer Job in other government sectors like: -

• Railway Officer.
• State Bank of India, SBI.
• Staff Selection Commission.
• Banking Sectors.
• UPSC Geoscientist and other Government Sector Services.

3. You can become a lecturer after completing your PhD in Physics. Many universities hire Assistant Professors based on their skills and academic background.