As you want to get the career or jobs after M.Sc Biotechnology and the list of colleges so here it is for you:

M.Sc. Biotechnology Job Types

Research Scientist
Research Associate
Teacher
Marketing Manager
Bio-informist
Quality Control Officer
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

Some job options: -

Energy production
Chemicals experimentations
Waste management
Food processing
Environment control
Public funded laboratories
Bio-processing industries
Drug and pharmaceutical research

Some of the biotechnology companies in India: -

Excel Industries Limited, Mumbai
BrainWave Bioinformatics Ltd., Chennai
Catalyst Pharma Consulting , Mumbai
Hi Tech Bio Laboratories, Pune
Aristo Pharmaceuticals Ltd., Mumbai
Sisco Research Laboratories Pvt. Ltd., Mumbai
Rajiv Gandhi Center for Biotechnology, Kerala (RGCB)
Biotech Consortium India Limited, New Delhi
All India Biotech Association (AIBA), New Delhi
Amersham Pharmacia Biotech Asia Pacific Ltd., Chennai

List of colleges:
Paladugu Nagaiah Chowdary & Kotha Raghuramaiah Degree and PG college - Master of Science in Biotechnology
Shri K.R. Pandav Mahavidyalaya - Master of Science in Biotechnology
Neelachal Institute of Medical Sciences - Master of Science in Biotechnology
Department of Biotechnology-Assam University - Master of Science in Biotechnology
Bangalore City College - Master of Science in Biotechnology
Loyola Academy Degree & P. G. College, Hyderabad - Master of Science in Biotechnology
Sri Krishnadevaraya University - Master Of Science in Biotechnology
Government Science college - Bangalore - Master Of Science in Biotechnology
Mar Athanasius College - Master of Science in Bio-Technology
Chhatrapati Shahu Ji Maharaj University, Kanpur - Master of Science in Biotechnology
Bharathiar University, Coimbatore - Master Of Science in Biotechnology
Pandit Ravishankar Shukla University - Master of Science in Bio-Technology
Department of Biotechnology and Bioinformatics, Padmashree Dr.D.Y.Patil University - Master of Science in Biotechnology
St. Fransis De Selis Nagpur - Master Of Science in Biotechnology
Sir Syed Institute for Technical Studies - Master of Science in Biotechnology
Kuriakose Elias College - Master Of Science in Biotechnology
Al Azhar College of Arts and Science, Thodupuzha - Master of Science in BioTechnology
Amity Institute of Biotechnology - Master of Science in Biotechnology
Sahyadri Science College - Master of Science in Biotechnology
Changu Kana Thakur Arts, Commerce and Science college - Master of Science in Biotechnology
Mar Thoma College - Master Of Science In BioTechnology
S.K.M Degree College - Bangalore - Master Of Science in Biotechnology
Dolphin (PG) Institute of Biomedical & Natural Sciences - Master Of Science in Biotechnology
VIT School of Bio Sciences and Technology, Vellore - Master of Science in Biotechnology
Al-ameen Arts, Science and Commerce College - Master of Science in Biotechnology
Kumararani Meena Muthiah College of Arts and Science - Master of Science in Biotechnology
New Arts, Commerce and Science College - Master of Science in Biotechnology
Dr. D. Y. Patil Biotechnology and Bioinformatics Institute - Master of Science in Biotechnology
Reva Institute of Science & Management - Master Of Science in Biotechnology
Stella Maris College, Chennai - Master of Science in Biotechnology
Janta College - Master of Science in Biotechnology
University of Hyderabad - Master of Science in Biochemistry
M.S. Ramaiah Junior & Degree College (MSRJ&DC) - Master of Science in Biotechnology
A.V.V.M Sri Pushpam College, Thanjavur - Master of Science in Biotechnology
CMR Institute of Management Studies - Master of Science in Biotechnology
Alagappa University - Master of Science in Biotechnology
Babasaheb Bhimrao Ambedkar University, Lucknow - Master of Science in Biotechnology
Hislop School of Biotechnology - Master Of Science in Biotechnology
Acharya's Institute of Science - Master of Science in Biotechnology
Prince Shri Venkateshwara Arts and Science College - Master Of Science in Biotechnology
IET Biotecnology Institute - Master of Science in Biotechnology
CMS College, Kottayam - Master of Science in BioTechnology
St. Berchmans College - Master of Science in Biotechnology
Guru Ghasidas Vishwavidyalaya - Master Of Science In Bio-Technology
MVP Samaj’s K.T.H.M College - Master of Science in Biotechnology
Amity Institute of Biotechnology - Integrated Master of Science in Biotechnology
JKC College - Master Of Science in Biotechnology
Guru Nanak Khalsa College - Master Of Science in Biotechnology
Govt. T.R.S.Autonomous College - Master of Science in BioTechnology
Manonmaniam Sundaranar University, Tirunelveli - Master Of Science In BioTechnology
SDM Arts, Commerce & Science College (Autonomous) - Master of Science in Biotechnology
Bhilai Mahila Mahavidyalaya, Bhilai - Master of Science in Biotechnology
Shyamlal Saraswati Mahavidyalaya, Shikarpur - Master of Science in Biotechnology
Kannur University - Master of Science in Biotechnology
Hindu College - Master of Science in Biotechnology
Sree Sankara Vidyapeetom College - Master of Science in BioTechnology
Punjabi University, Patiala - Master of Science in Biotechnology
MES College for Advanced Studies - Master Of Science In Bio-Technology
Krishna Department Of Science - Master of Science in Biotechnology
Presentation College of Applied Sciences - Master Of Science In BioTechnology
Manonmaniam Sundaranar University, Tirunelveli - Master Of Science In Bio Technology
Maharishi Markandeshwar University, Mullana - Master Of Science In Bio-Technology
Kalasalingam University - Master of Science in Biotechnology
Acharya Institutes of Health Sciences & Sciences (AIHS) - Master Of Science in BioTechnology
Government College of Science - Master Of Science in Biotechnology
Kalyan Post Graduate College, Bhilai Nagar - Master Of Science in Biotechnology
P.C. Jabin Science College - Master of Science in Biotechnology
Deogiri College - Master of Science in Biotechnology
Modern College of Arts, Science & Commerce - Master of Science in Biotechnology
R.C. Patel Arts, Commerce & Science College - Master of Science in Biotechnology
Punjab University, Department of Biotechnology - Master of Science in Biotechnology
Deogiri College - Master of Science in Biochemistry
JSS College of Arts, Commerce and Science - Master of Science in Biotechnology
Directorate of Distance Education-Alagappa University - Master of Science in Biotechnology
Maharshi Dayanand Saraswati University - Master of Science In Biotechnology
Jain Group of Colleges - Master of Science in Biotechnology
Capital College - Master of Science in Biotechnology
Aquinas College - Master of Science in Biotechnology
Kalinga Institute of Industrial Technology - Master of Science in Biotechnology
Bio Engineering Research Centre (BERC) - Master of Science in Biotechnology
Amrita School of Biotechnology, Kollam - Master of Science in Biotechnology
Dayananda Sagar Institutions (DSI), Bangalor - Master of Science in Biotechnology
Maharani's Science College for Women - Master of Science in Biotechnology
Kuvempu University - Master Of Science In Bio-Technology
St. Mary's College For Women - Master Of Science In Bio-Technology
Dr. Zakir Husain Institute - Master of Science in BioTechnolgy
Indian Academy Group of Institutions, Bangalore - Master Of Science in Biotechnology
Shrimant Madhavrao Scindia Govt. Model Science College - Master of Science in Biotechnology
Sri Krishnadevaraya University - Master Of Science in Biochemistry