This answer is in Indian context:
You cannot.
- Since Indian engineering curriculum is 40 years old hence NO Indian engineering college produces any skilled employable electronics engineers. This is the reason that none of the internationally known electronics engineering companies have their engineering offices in India. So, yes, none of the companies mentioned in the question have their engineering offices in India. All such companies do not do their electronics engineering in India, but only the clerical-IT works in India. Also, there is nothing called as ECE in 2020: Praveen Kumar Singh's answer to What is the scope and the salary of an ECE?
- All the positions in all such companies are primarily given to engineering graduates from top-10 Indian engineering colleges and management graduates from top-5 Indian business schools with an inflated package so that the respective engineering and management coaching exams can run in India.
There is infinite demand of highly skilled electronics engineers at such companies at their engineering offices in developed countries, which can be obtained solely on the basis of your GitHub credentials, even without any school or college degrees.
To become a world class electronics engineer put several sample complex human usable softwares like,
- An operating system,
- A web browser,
- A compiler,
- A cryptocurrency
on your GitHub profile to try to impress the present electronics engineer working in some developed country. Such projects are made using the command over the low level computer programming languages like C/C++/Assembly etc.There is NO need of any school or college degree for it.All the other ways to become an electronics engineers are super long and super uncertain.