DevOps is one of the most vaguely defined roles in tech, and I think that's exactly the point

​ DevOps spans a huge range: CI/CD, security, SRE, DevEx, each with its own sub functions. At big companies, engineers often specialize in one. At startups, you juggle all of them at once, usually by necessity. Here's the distinction I keep coming back to: DevOps isn't about mastering one function in isolation. It's about holding all of them in your head at once, even when you're only actively working on one. Building CI/CD? You're also thin