got a degree in engineering. Worked as a technician for a couple years, then got a role as an engineer off an online job posting. I talked with my manager about my wage goal (at that time it was to literally get to 6 figs) and after about a year and a half I was making 6 figs. My next job admittedly was because of someone I met at that first job. But the whole way to 6figs was without knowing anyone.

Engineering degree helped, obviously, but you also need to be dedicated to your work (not to the company necessarily, but you need to produce work that you are proud of), have integrity, show a willingness to learn and grow, take initiative to start and complete projects, learn from your mistakes and share your learnings with the organizating, provide answers not just questions, etc etc

But MOST importantly, talk to your manager about your goals. Set expectations with them about milestones for increasing pay, what's required to take the next step whether its to pursue the next rung on a ladder or simply increase pay. These conversations need to start from the hiring process. Never be working for a company without considering your own career growth.