Three years experience in health or human services work such as applying theories, principles, laws and practices of health or human services programs and services that assist with and improve life for individuals, families, or communities such as financial support, employment, unemployment, housing, health care, disease prevention, substance abuse, child protective services, physical/mental health treatment and prevention or rehabilitation. Knowledge of budget management and control which includes managing a budget for the purpose of keeping expenditures within the limitations of available appropriations and available revenue and maintaining, monitoring, projecting and controlling a budget within set policies and procedures.