If you've read my column before, you probably know that I'm generally an advocate of changing companies every 3-5 years. On top of giving you extra experience, switching employers has the potential to bump your pay up considerably.
Sometimes, however, you'll need to get a raise by sticking with your current employer.
If you want the best chance of landing a raise of more than 2-3 percent, you'll want to ask for it when your role has undergone a significant evolution. …
Source: Recruiter