I sincerely doubt that you. You sound like a conscientious employee in an environment not set up for the kind of work you were hired to do. You also sound like you want to leave your job - which can give you leverage. Not that you should threaten to quit, but that since you are so unhappy, you are willing to quit. That means you can start saying what kind of computing environment you need. Not want, but need.

Personally, I think that having source control is basic table-stakes when writing code as a part of a job.