There are many ways you can make your career in Informatica, but the first thing is you must have a good knowledge of Informatica and you can make your career and having a good industry-recognized certificate in Informatica can add some more chances in making your career in Informatica. For a company Perspective, I am telling you how Informatica helps them:-
Informatica offers products for ETL, data masking, data Quality, data replica, data virtualization, master data management, etc.
And there are a lot of benefits of using Informatica, so first learn Informatica by taking an Informatica training course. I would recommend learning from Intellipaat they will also help you get a job. Watch the following video tutorial on Informatica to learn more about it.