After completing your B.tech you can do following things-

1. Crack the Civil Service Examination: One of the toughest examination of our country, the Civil Service Exam falls under the category of the most attempted examinations. For engineering graduates, there is the IES in addition to the civil services one. If you feel that a government job will provide you with much better facilities and a safeguarded future, then start preparing for the civil service examinations. You will face a tough competition ahead but with a hardworking mindset, the job can be done. After the examination, an interview will be conducted which you will have to qualify before proceeding for training.

2. Serve your country: Always been the patriotic one? Take this opportunity to join the Indian Army/Navy/Air Force or any other wing. Apply for AFCAT (Air Force Common Admission Test) which can land you up as a technical staff in the defense wing. The facilities provided for defense staff are good and the pay scale too while fulfilling your passion to serve the country.

3 . Plan Out Your Further Studies by Specializing ie. M.Tech: Pursuing your further studies is another option to choose after completing your B.Tech studies. M.Tech is the next step that allows you to select your field of expertise and excel in it. Specialization in a particular field is provided to the students which later on will provide an edge during job interviews. To pursue M.Tech studies in the top engineering institutes such as IITs. NITs and CFTIs, the undergraduate students will have to attempt and qualify Graduate Aptitude Test in Engineering (GATE). The examination of GATE is held annually for admissions into the M.Tech courses offered by the top engineering institutes of India. Ofcourse, thre are private universities as well as some states that offer post-graduation through their own engineering entrance exams.

4. Diploma Courses: Pursuing diploma courses is another alternative which will be available for B.Tech graduates. If a full M.Tech course is not your cup of tea, then you can always opt for short term courses or diplomas to add some specialized educational qualification to your resume. Courses such as embedded technology, VLSI, robotics, ethical hacking, protocol testing, machine designing and more are some specialized courses to name a few. These short term courses and diplomas are usually job oriented and will be helpful.