/u/RoNPlayer

Good question, variations of which has been asked in the past. . You ask a question of feasibility yet you give zero information of your credentials, little of your accomplishments, almost none of your background.

If you haven't yet, you should read through a recent Monday Methods on "So you want to go to grad school for history and the discussion therein.

Second, check out the American Historical Association's job listings. Their essay on what can you do with an ungrad degree in history tries to paint a positive image around the reality: that with an undergrad degree in history, you probably won't be working as a historian. Since you are in Germany, feel free to look for a similar organization that is relevant to your interest.

Third, read through older similar questions, use the search box with a search phrase or another.

Fourth, this thread asking "What career(s) did you acquire with your degree is a great read.

Finally, nothing beats IRL information and examples. So rather than listen to Reddit hacks like myself, have you sought information from those who have jobs you may want to have in the future? Have you asked local museums, historic institutions, universities for advise? Even better, ask specific persons who they got their job and what it took them to get it, and of course what they think it will take for you to get it.

Good luck!