No person who is a permanent employee of the Municipality at the time this Charter goes into effect, shall be required to take any examination to retain his position, but shall thereafter be subject to the Civil Service provisions established pursuant to this Charter.
The following shall be exempt from any Civil Service provisions:
1. The Manager, Clerk of Council, Director of Finance and Solicitor.
2. All members of Boards and Commissions.
3. All department heads, including the Chief of Police and Fire Chief.
4. All unskilled laborers, part time employees and temporary employees.
5. Employees of exceptional professional or scientific qualifications.
6. Councilmen.
7. Officials, as defined in Sec. 11.05.