Cal. Pub. Util. Code § 28810
The officers of the district shall consist of the members of the board of directors; a president and a vice president of the board, each of whom shall be a member of the board; a secretary, a general manager, a general counsel, a treasurer, a controller, and such other or subordinate officers, assistants, and deputies as the board may deem necessary and provide for by ordinance or resolution.
The general counsel shall be a person admitted to practice law in the Supreme Court of California and shall have been actively engaged in the practice of law for not less than ten (10) years next preceding his appointment.
The person appointed controller shall have been actively engaged in the practice of accounting for not less than seven (7) years next preceding his appointment.
Ca. Pub. Util. Code § 28810