What are the job opportunities after BSc Physics Honors?

you have to full scope of going into ISO & DRDO.. or else go into teaching jobs specially for govt colleges & schools....

you also have following option :
Teaching - high school and elementary.
Laboratory Technician - in government or industry.
A range of technical jobs - radiation monitoring, electrical power plant operator, scientific instrument operator
Meteorology (the study of weather) - proceed to Diploma program or graduate study
Computer programming in industry (e.g. aircraft design)
Salesperson for technical instruments