What software must a person who studies electrical engineering and automation master when looking for a job?

To put it simply, the technology to be mastered by electrical automation specialty can be divided into two aspects.

1, industrial control industry, the following figure is the industrial control recruitment brochure, which clearly points out the job requirements of electrical automation. Of course, this is just a company. You can check other companies by yourself. You need to know PLC programming software, configuration programming, CAD or eplan.

2, embedded as shown in figure 2 below, the required software is also in the figure, in short, C language.