As you want to get the details of career or jobs after B.Sc Biotechnology so here is the information of the same for you:

Career in Private sector B.Sc. in Biotechnology:
Some of the private sector organisations recruiting graduates in B.Sc. in Biotechnology are listed below

Accelrys Inc
Advanta India Ltd.
Albany Molecular Research Centre Pvt Ltd. Hyderabad
Alltech Biotechnology Pvt. Ltd.
Amersham Pharmacia Biotech Asia Pacific Ltd., Chennai
Animal Biotech (Bangalore) Pvt. Ltd
Anshul Biotechnologies Aurobindo Pharma Ltd
Aristo Pharmaceuticals Ltd., Mumbai
AstraZeneca R&D
Avestha Gengraine Technologies Pvt. Ltd
Bhat Biotech
Aurigene Discovery Technologies Ltd.
Biocon
Biomax Life Sciences BioGenex
BrainWave Bioinformatics Ltd., Chennai
Care Biomedicals
Catalyst Pharma Consulting, Mumbai
Centre for Cellular and Molecular Biology
EPR Pharmaceuticals Ltd EPR
Excel Industries Limited, Mumbai
GVK Biosciences Pvt Ltd
Helvetica Industries Pvt. Ltd
Hi Tech Bio Laboratories, Pune
Indian Institute of Chemical Technology
Indigene Pharmaceuticals Ltd
InfoPro Solutions
Labland Biotechs
Laurus Laboratories Ltd
LAXAI AVANTI Life Sciences
Mithros Chemicals
Nektar Therapeutics India
Pioneer Overseas Corporation
Prescientis
Ranbaxy
ReaMetrix India Pvt. Ltd
Regain Biotechnology
Sai Life Sciences
Sami Lab
Sartorius
Sisco Research Laboratories Pvt. Ltd., Mumbai
Strand Genomics
Syngene International
Triesta LifeSciences
United States Pharmacopoeia (USP)
Vivimed Labs Ltd
Wockhardt
Xcyton

Career in Public sector B.Sc. in Biotechnology:
Scientific assistant, research analyst
Process Development technician
Calibration Technician
Biostatistician
Clinical research Manager
Medical affairs Director