Va. Code § 30-57
The Commission shall appoint, subject to confirmation by a majority of the members of the General Assembly, a Director and fix his duties and compensation. The Director may with prior approval of the Commission employ and fix the duties and compensation of an adequate executive staff as may be requisite to make the studies and research and budget analyses required by this chapter. The Director and the executive staff shall be appointed for a term of six years and shall consist of professional persons having experience and training in legislative budgetary procedures, management analyses and cost accounting. The Director and any executive staff member may be removed from office for cause by a majority vote of the Commission. Such other professional personnel, consultants and secretarial and clerical employees may be engaged upon such terms and conditions as set forth by the Commission.
Va. Code § 30-57