A Maintenance Superintendent shall be appointed in the event that there is more than one Municipal utility, and the Governing Body determines that it is in the best interest of the Municipality to appoint one official to have the immediate control over all the said Municipal utilities. The Maintenance Superintendent may be removed for good cause by a two-thirds (2/3) vote of the Governing Body and any vacancy occurring in the said office by death, resignation or removal may be filled in the manner hereinbefore provided for the appointment of all Municipal officials. (Ref. 17-541 RS Neb.)