Haw. Rev. Stat. § 412:3-105

The directors of a Hawaii financial institution shall elect or appoint its executive officers. The directors may also appoint and employ all other necessary officers and agents, define their duties, fix their compensation, dismiss them, and require that they be bonded. Except for the election or appointment of executive officers, the board of directors may delegate to such officers the employment, discharge, fixing of compensation, bonding, and supervision of subordinate officers, employees and agents.