Additional Log ins

Welcome to the Zoom Community, @OceaME.

It's possible with a Licensed (paid) account.  Most likely you'd be on a Pro plan, and if you add your assistant to the plan also as a Licensed user, you can use what's called "Scheduling Privilege" to all your assistant to set up meetings for you and access your account, but not use your account.  Both of you will need an account in this instance.