I think the "piece of paper" question depends on one factor that few people seem to mention: timing.
I started my career in 2000, literally at the tail end of the dot com boom. I got my foot in the door right right before the door slammed shut for a little while. While I DO have a degree, it's not in engineering, math or any hard science. I got in because "Linux Systems Administrator" was so in demand, even during recessionary times, that it was easy to get in the door someplace. Then I was in a busy metropolitan area with an industry that relied on Linux/Unix (finance). For what it's worth, my state school cost under 6K a year, as well, with no aid.
Would I have the same luck today? I'm not so sure.
If it makes anyone feel better, your luck flips somewhat as you get older, the funnel gets tighter and you have to compete with hipster tech that people with 4-5 years of experience (and engineering/science degrees) have. Hipster technology (defined as buzzword tech) includes: some of the latest JS frameworks, Kubernetes/microservices, and more. However, in the enterprise world us oldies do quite well for ourselves as wisdom is recognized -- AS IS, circling back -- being able to learn new tech quickly. Proprietary environments with very complex systems appreciate those people and aren't deterred by degrees or hipster tech missing.
I actually withdrew from college to accept a job in 2000 for exactly this reason. The writing was on the wall for those who knew how to read it, and I knew if I didn't get an offer right away I probably wouldn't get one for years.
I started my career in 2000, literally at the tail end of the dot com boom. I got my foot in the door right right before the door slammed shut for a little while. While I DO have a degree, it's not in engineering, math or any hard science. I got in because "Linux Systems Administrator" was so in demand, even during recessionary times, that it was easy to get in the door someplace. Then I was in a busy metropolitan area with an industry that relied on Linux/Unix (finance). For what it's worth, my state school cost under 6K a year, as well, with no aid.
Would I have the same luck today? I'm not so sure.
If it makes anyone feel better, your luck flips somewhat as you get older, the funnel gets tighter and you have to compete with hipster tech that people with 4-5 years of experience (and engineering/science degrees) have. Hipster technology (defined as buzzword tech) includes: some of the latest JS frameworks, Kubernetes/microservices, and more. However, in the enterprise world us oldies do quite well for ourselves as wisdom is recognized -- AS IS, circling back -- being able to learn new tech quickly. Proprietary environments with very complex systems appreciate those people and aren't deterred by degrees or hipster tech missing.