Under general supervision, performs technical research-oriented, mass-appraisal work in the valuation of property involving the development of statistical models with computer assistance. Duties include appraising personal, residential, commercial, and industrial properties utilizing both traditional and mass appraisal technologies. Duties cover collecting and analyzing raw sales data using computer sorting and statistical packages, developing Market, Cost, and Income statistical models, implementing and testing statistical models, making field market inquiries, and sales data verifications; including rental surveys, expense-ratio surveys, sales surveys, leasehold research, and cost research. Duties include development of cost valuation tables. The duties also include providing lead direction for other employees by making specific duty assignments, and reporting back as to the quality and quantity of work being completed by junior grade staff. Duties also include review and training of...Appraisal, Analyst, Business Services, Experience, Property