Except as otherwise provided in this Article VI the Treasurer shall have been a resident and an elector of the City for at least three (3) years immediately prior to the date of his appointment and shall continue to be a resident and an elector therein throughout his term of office. He shall not, directly or indirectly, solicit for, receive or be interested in any profit or emolument from or on account of any contract, job, work or service with or for the City.