B.Tech Scope

Hi Kapil,
The Industrial Revolution brought with it a lot of progress. But with the progress came a lot of risks of various kinds. In order to minimize the chance of hazards, risks, injuries and accidents Industrial Safety Management is now being considered a field worth specializing in.
As a trained professional you will be working as a system safety engineer, industrial hygiene manager, environment safety manager, risk management consultant or even a transportation safety supervisor. There are many companies in India such as the Atomic Research Center and Indian Oil that frequently search for people with qualification in industrial safety management.
Industrial safety management offers a decent scope abroad as well. The jobs are offered to skilled and trained professionals of this field in manufacturing industries and mines. Among the industries particularly railway wagon manufacturers, ship builders, locomotive builders and manufacturing sector.
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Good Luck.

Pankaj, I am not sure how good you are with maths and programming. If you are, then you must pick up Programming and take a language whether PHP/ HTML5 (web dev), .Net (for software dev) Java/ Android (for apps) or C#/ Unity (for games). However like i mentioned, you must be good with programming to move ahead in this area since you have to compete with MCAs and BTech(CS) applicants. So choose your internship/ industrial training very carefully. Do not just go for the cheapest to save money. See the IT company's credentials on the net. for example if someone provide LIVE PROJECTS are they there near the TOP on PORTALS like JUSTDIAL? Or if the company is registered with STPI (Software Technology Parks of India) - all good IT companies are registered with STPI. If a company spends money to market themselves to customers, only then they are able to get LIVE PROJECTS. Also, if you are an average programmer, and if you you're better with creative work, then you can head for web design or even vfx/ animation since there is a huge requirement coming up in that domain. There is also an intermediate path in games design and development. Wish you the best for your career. Remember, your Career is a resultant of your knowledge combined with your passion and expression ability. If you like this answer you may select it as best answer or press like.

Dear Vijaya,
Apart from what Dr. Ashish Kumar has rightly mentioned. Below are some more details.
Computer Science Engineering is a division of engineering which involves the principles and techniques of both computer science and electronics engineering. It includes testing and designing of computer components.
Those who have completed the bachelor degree in Computer Science can have higher specialization in the related area. There exist many Colleges in India as well as abroad offering Master's program in Computer Science. Those who have Masters of Business administration can attain both technical as well as administrative skills. Further higher study options such as M.Phil and PhD also awaits professionals in Computer science. Different courses after B.Tech in Computer science are mentioned here.
Masters in TechnologyMasters in EngineeringMasters in ScienceMasters in Business AdministrationsM.PhilPh.D
Job openings for Software professionals is much high in the corporate sector than in public sector enterprises. Students can opt for different vacancies according to their interests in top IT companies. Professionals can join as junior programmer, database administrator, junior network manager etc in the initial stage. They will be promoted to much senior levels with experience and proficiency. These professionals can also work in areas of software testing and system administration. The major job profiles after B. Tech in Computer Science are
Application Development
Hosting Service Management
SAP Systems Management
Business Systems Analyst
Client-Server Systems Manager
Computer Software
Computer Systems Specialist Supervisor
Computing Hardware Systems Director
Data Processing Departmental Manager
Database Administrator
Database Manager
Desktop Support Engineer
EDP Computer Operator
Embedded software
Enterprise Architect
Game Developer
Hardware Designer
Healthcare Software
IT Employee
IT Manager
IT Recruiter Software
etc.
Hope this helps.
Thanks.
All the Best!