Small world - like you I also work in the banking industry (more on the investment side in my case)
I opened my account a my local Citibank branch but you can also do it online
Hope this link helps
http://www.citibank.co.uk/personal/banking/international/deposits.htm
The Benefits: Interest Bearing Accounts:
US Dollars
Fee free currency cash withdrawals via Citibank ATMs in the corresponding country.1
24 hour access via Citibank Online.
Instant and secure online transfers between Citibank accounts.
Access to all of your accounts via your single Citibank Debit or ATM Card.
No current account required.
How it works - ultimate flexibility:
There are no service charges applicable to these accounts.
No minimum or maximum balance applies.
Did you know:
Citibank will not charge you any fees or commissions for withdrawing local currencies in the corresponding country even if you use a non-Citibank ATM. You may be charged a fee by the owner of the ATM.
Our Citibank Online transfer service allows you to instantly move funds between your different Citibank accounts in the UK and abroad. [/B]
If you consider doing this make sure it is a deposit account and not a current account you open (with this you always have to have a balance of £2000 or a salary paid directly into it otherwise you will get charged).
Would be happy to pop into a branch tomorrow if you wanted any reading material on this (just PM me).
Lou