Yes, a part-time judge may contract with a government entity different from the one where the judicial officer is employed and provide either legal or other services such as act as a guardian or GAL, provided those responsibilities do not interfere with the performance of the judicial duties or reflect adversely upon the judicial officer's impartiality.
(Opinion 89-14) (Opinion 90-2) (Opinion 96-7) (Opinion 98-3) (Opinion 99-6)