An applicant for a position of any kind under civil service under the provisions of this chapter, must be a citizen of the United States of America, a lawful permanent resident, or a deferred action for childhood arrivals recipient. An applicant for a position of any kind under civil service under the provisions of this chapter must be able to speak, read, and write the English language.
An applicant for a position of any kind under civil service must be of an age suitable for the position applied for, in ordinary good health, of good moral character and of temperate and industrious habits; these facts to be ascertained in such manner as the commission may deem advisable.