Maricopa County · 16 hours ago
Data Analytic Appraiser
301 W Jefferson St, Phoenix, AZ 85003
Full-time
Hybrid
Mid Level
$26.25/hr - $37.50/hr
4+ years expMaricopa County is dedicated to serving its citizens and ensuring employee satisfaction. The Data Analytic Appraiser role involves applying data analytic skills to solve complex appraisal and property tax problems, focusing on mass appraisal valuation models and data quality analysis.
AssociationGovernmentHealth CareNon Profit
Responsibilities
For AVM models, specifies, calibrates, tests, verifies, and deploys mass appraisal valuation models for residential, vacant land, and commercial properties throughout Maricopa County according to IAAO and DOR standards for fair and equitable property values in compliance with statutory deadlines and guidelines. Models primarily developed using additive, multiplicative (log linear), and non-linear hybrid multiple regression techniques using sales and income approach to value. Includes conducting Temporal Analysis on multiple years of market data to value properties as of a single-valuation date. May also include Cost Model calibration to determine if submarket adjustments are necessary
Develop tools and information for Appraisers such as calculation programs and spreadsheets, depreciation schedules, etc. to assist in appraisal and data collection and analysis, e.g. Develops model documentation & Time Adjusted Sales Price Schedules (TASP) using Regression Analysis and Reporting techniques
For annual completion of the Tax Roll, assists in the analysis of Abstract Reports, verifying summary information is accurate and identifying data issues
Provides quality control of values by producing reports, analyzing information and data, identifying and correcting data problems, and working with appraisers to obtain additional information as necessary
Identifies data quality issues within assigned models and projects
Contributes to problem resolution by informing Principal Data Scientist, Senior Data Scientist, Supervisor, Appraisers, and Assessor leadership of issues, and working collaboratively to redesign and re-run programs, conduct special analysis, and recommend and enact solutions
May be asked to work on other data related projects as needed
Qualification
Required
Four years of experience in appraisal, property tax, or data analytics
High school diploma or GED
A combination of post-secondary education and/or job-related experience may substitute for the minimum qualifications on a year-for-year basis
Successful candidates must currently possess, or have the ability to obtain, a valid Arizona Driver's license by the time of hire
Must attain DOR Level I and DOR Level II certification within 15 months of hire
Must attend and complete the following advanced level coursework within 24 months of hire: IAAO 112 Advanced Income, IAAO Workshop 171 Standards of Professional Practices and Ethics, or IAAO Standards of Practice and Professional Ethics Supplement (online), Either IAAO 151 or an Appraisal Foundation approved two-day USPAP course, IAAO Course 300 Fundamentals of Mass Appraisal
Preferred
Bachelor's degree in real estate, property appraisal, civil engineering, urban planning, accounting, computer science, data analytics, statistics, finance, economics, or a related field
Course works in statistics, economics, or another related discipline, which includes statistics or quantitative analysis
Experience using SPSS, R, Python, ArcGIS, and/or Microsoft Power BI
Experience in appraisal, preferably in an Ad Valorem or mass appraisal environment
Possession of DOR Level I and DOR Level II certifications
Completion of any appraisal modeling courses, such as IAAO 300, 311, 312, 331, 332, 333 or equivalent
Benefits
Tuition reimbursement
Exceptional work-life balance, with hybrid and alternative work schedule options
Opportunities for growth and development within Maricopa County
Low-cost, high-value healthcare for you and your qualifying dependents
Child care benefits, including access to our on-site center, Maricopa County Kids Club
Paid vacation, sick time, and parental leave
Extensive wellness program, including an incentive
Enrollment in the Arizona State Retirement System, a defined retirement benefit requiring a 12% monthly contribution rate that includes a 100% employer match on Day 1
Company
Maricopa County
Maricopa County is a regulatory agency whose goal is to ensure federal clean air standards are achieved and maintained.
10001+ employees
H1B Sponsorship
Maricopa County has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
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Funding
Current Stage
Late StageLeadership Team
Seema Patel
Chief Information Security Officer
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