Maryland Code, Courts and Judicial Proceedings § 8-205

(a) Each jury plan shall designate a jury commissioner.

(b) The jury commissioner for a circuit court shall be:

(c) A jury plan may designate, or allow a jury judge to designate, an individual to serve as acting jury commissioner if the jury commissioner is temporarily unavailable or unable to perform duties.

(d) The jury commissioner for a circuit court shall manage jury selection and service, under the control and supervision of the jury judge for the circuit court.

(e) A jury commissioner, other than a clerk, is entitled to the compensation set by law.