After completing MSc Biotechnology you can get job in various fields such as research, sales, marketing, administration, quality control, breeders, technical support etc. following is the list of suitable posts for you:

Research Scientist
Research Associate
Teacher
Quality Control Officer
Marketing Manager
Bio-informist
Production in-charge in the Food, Chemical and Pharmaceutical industries
Analyst (Venture-Capitalist)
Environmental or Safety Specialist
Lab Technician
Engineer (Chemical, Electrical, Environmental and Industrial)
Medical Representative
Business Development Manager