Not sure if it’s helpful, but pivotal steps in my career path involved unintentional networking.
Started working at a call center reading scripts and calling it “tech support” from that job I made friends with a coworker with a similar interest in computers. A few years later he was working in-house IT for a major company and referred me.
A few years in that field and I made friends with another coworker who got me interested in scripting / coding. A few years later after meeting that friend, he was working as a software developer and referred me to my first coding job.
Once my foot was in the door I would learn and grow in each position until I felt like I stopped growing my skillset and I would find a new job where I could build new skills.
It helps that I have a genuine interest and enjoyment in learning and improving my skills. Computers and technology just happened to be the skillet that people started to pay me for. I could have just as easily ended up a machinist, contractor, chef or any other profession sparked by a personal interest of mine.