Engineering applies mathematics and science to design, build and improve the machines, structures, systems and software that people use every day.
Students usually choose a branch such as civil, mechanical, electrical, electronics, computer science or chemical engineering, and study it through a degree, an integrated programme or a polytechnic diploma.
Engineering at a Glance
| Area | Focus |
|---|
| Degrees | B.Tech and B.E. (4 years), integrated programmes, M.Tech and M.E. (2 years), PhD |
| Diplomas | Polytechnic diplomas after Class 10 or ITI, with lateral entry to B.Tech in many states |
| Branches | Civil, mechanical, electrical, electronics, computer science, chemical, aerospace and many emerging fields |
| Entrance routes | JEE Main and JEE Advanced, BITSAT, VITEEE, state CETs and institute tests; GATE for M.Tech |
| Recognition | AICTE approval and NBA accreditation of programmes |
| Higher studies | M.Tech, MBA, research and PhD, or civil and technical services |
Who Should Choose This Stream?
This stream may suit you if you enjoy:
- Mathematics, physics and problem solving
- Understanding how machines, circuits and structures work
- Programming, data and technology
- Designing and testing practical solutions
- Teamwork on projects and labs
- Working in industry, research or technical services
Academic Background
Most B.Tech and B.E. programmes ask for Class 12 with Physics, Chemistry and Mathematics, with minimum marks set by the institute. Diploma programmes accept students after Class 10, and some branches accept Biology or other subjects. Check each programme's eligibility.
Courses and Entrance Exams
Admission to NITs, IIITs and other centrally funded institutes is mainly through JEE Main and JoSAA counselling, and IIT admission through JEE Advanced. Many states and private universities run their own entrance tests, and GATE is used for M.Tech admission and some PSU recruitment. Check each notice for the current pattern and dates.
Career Paths
Engineers work in manufacturing, construction, IT, energy, telecom, automobile, aerospace and infrastructure, in government and public-sector undertakings, in research and in start-ups. Roles, pay and growth depend on the branch, institute, skills and experience.
Recognition and Eligibility
Check that the programme is AICTE approved and, where relevant, NBA accredited. Some roles need professional registration or licences, and civil services and PSU posts follow their own recruitment notices.
Explore Engineering on iSathi
Browse the course list, specialisations, entrance exams, colleges and careers on this page, and check each institute's official notice for eligibility, dates and fees.