Neb. Rev. Stat. § 31-363

The board of supervisors, except where otherwise provided, shall, by resolution, at the time of hiring or appointing, provide for the compensation for work done and necessary expenses incurred by any officer, engineer, attorney, or other employee, and shall also pay the fees of all court and county officers who may by virtue of sections 31-301 to 31-369 render service to the district.