Systems Analyst would be a broad term for it. I started as a UNIX admin. I've done programming, QA, CM, and Requirements Analysis. I can handle the details and keep my eye on the big picture. Not many can do that. I've never been unemployed, I'm sought by headhunters, and I've been extremely valued everywhere I've ever worked.
And my salary topped out early and really hasn't budged in years.
Why are you complaining about pay? Do you think they’re paying you less than you’re worth? It sounds like you’re making a decent salary and have job security thanks to your expertise in your field. If you enjoy the work, even better.