What happens to my accrued pension if I change jobs?

Your pension at Vive is in your name and stays yours. Whether you change jobs, become a zzp'er or stop working, your account remains and your accrual continues.

So you don't need a value transfer, as is often the case with a second-pillar scheme. What does change is your subscription, depending on whether your new employer sponsors you. Report the change via support.