(1) COMPETITIVE EXAMINATION.
(a) Any applicant for an examination under s. 63.05, other than an applicant for a deputy sheriff position under s. 59.265 (2), shall be a resident of this state before applying for an examination, but the commission may not require any period of residency in the county for entrance to an examination or employment in the county. The commission may require an applicant to file a written application form which bears upon the applicant’s fitness for a vacant position and which the commission deems necessary. For a position offering a skilled, technical, or professional service, upon a finding that a suitable number of qualified applicants cannot be obtained from within the state, the commission may open the examination to residents of other states. Residency in this state may be waived for an applicant for an examination for a position which requires a license in a health care field. No question pertaining to political affiliation or religious faith may be asked of any applicant for an examination.