Can someone suggest a bank in Geneva or Zurich (preferably the former) that will open an account for a US citizen who does not live in Switzerland?

I know UBS closed all of their US citizen accounts.

I have an account in another European country that I'd like to move to Switzerland as I will no longer be living in the country in question.

Are you a large customer , I.E. will deposit securites over 1,000,000 or just a small customer-

Can't advise on requirements to open a Swiss bank account for a non-resident, but can confirm UBS has not closed all US citizen accounts. I still have all of mine and kept them even for the 5 years I was living in Germany with USB having the German address, they knew I wasn't a resident.

I can deposit in the area of 500,000 USD (but would want the account in CHF)

Then speak to some of the private banks, thats about entry level for their interest.

Is that you Mit??