W. Va. Code § 17A-2-7
The commissioner shall organize the department in such manner as he may deem necessary to properly segregate and conduct the work of the department. The commissioner shall employ such assistants and employees as may be necessary for the efficient operation of his department, who shall possess all of the qualifications which may from time to time be prescribed for such positions by the commissioner. The duties and salaries of such assistants and employees shall be fixed by the commissioner, who shall have authority to remove any such assistant or employee at his will and pleasure. The total compensation paid to assistants and employees shall not exceed in any one year the appropriation made by the Legislature for that purpose.
The commissioner shall require every employee who collects fees or handles funds or who has custody of equipment and supplies belonging to the state to take the constitutional oath and give an official bond, with corporate surety, properly conditioned and in a sum to be fixed by the commissioner, which bond shall be approved by him and filed in the office of the secretary of state. The cost of such bond shall be borne by the department as a part of the operating cost of the department.
W. Va. Code § 17A-2-7