How Can English Help in my Future Occupation?

The phenomenon of globalization has made English a fundamental tool for work. I am from a city with an important mining activity and I have seen how professionals are more considered when then know how to speak English. Now English is a necessity to communicate with the rest of the world. I want to be an Electrical Engineering. On the field of engineering, English is vital to get a good job. Engineers that speak both English and Spanish will be selected to better jobs.