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St. Charles County

ASSESSMENT GIS MAPPING I / ASSESSOR

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What they do

A GIS Analyst gathers data that can be used in geographic information system (GIS) maps or products. Gathers data from existing maps and reports; gathers information on people, plants, animals, buildings, natural terrain and elevation.

$50,005 / year median in Missouri

+3% projected growth

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Job Description

JOB DESCRIPTION
The purpose of this position is to research and create digital parcel edits to the St. Charles County parcel base map utilizing computer mapping software; process recorded deeds and plats; research and respond to inquiries regarding mapped parcels. Complete special projects as required. The work is performed under the direction of the Assessor GIS Supervisor. Utilizes ESRI ArcEditor to create and maintain the county's parcel fabric. Parcel editing includes creating, splitting, combining, and changing ownership and calculating acreage. Researches legal descriptions and ownership utilizing recorded deeds, plats, and aerial photography. Creates digital versions of legal descriptions from deeds, plats and surveys utilizing Deed Check software, identifies parcels being edited and distributes to the appropriate Technician. Maintains spreadsheets documenting account numbers, ownership and other relative parcel data. Prepares information concerning deeds, plats, legal descriptions and ownership utilizing phone, email and written correspondence. Manages files and updates various forms, data bases and spreadsheets. Interacts with Municipalities, Title companies, Surveying/ Engineering firms, Attorneys, and the public in response to questions regarding the Parcel Fabric. Maintains knowledge of GIS, parcel editing, computer hardware and software equipment and operations, network and server operations, Personal Property, Real Estate assessment and Appraisal practices and procedures. Assists other county departments, taxpayers, title companies and others by telephone and in person. Performs other duties as assigned.
REQUIREMENTS
Education General or technical high school diploma or GED equivalent. Job Experience 1-3 years of experience One to two years parcel editing experience and/or deed research. Knowledge, skills and abilities Familiarity with the file structures on servers, Microsoft Office, and ESRI mapping software. Employment is contingent on successfully passing a full criminal background check.
TO APPLY
: All applications must be submitted using the
APPLY NOW
link above. We do not accept faxed, e-mailed or print applications.
BENEFITS
This is a full-time 40 hour per week position which includes a full range of benefits including Paid Time Off, Extended Medical Leave, Holidays, Employee Health, Dental, Life, Disability, Retirement, and Tuition Assistance programs. Applications will be accepted on a continuing basis until the position is filled or a sufficient number of qualified candidates has applied. St. Charles County is an Equal Opportunity Employer. In compliance with the Americans with Disabilities Act, the County will provide reasonable accommodations to qualified individuals with disabilities and encourages both prospective and current employees to discuss potential accommodations with the employer. St. Charles County is a drug and alcohol-free workplace. A pre-employment drug screen is required for all positions. Job Details Job
ID 110026-11
Category All Jobs Status Open Salary
STARTING SALARY
$46,096.62 Posted August 25, 2026 8:00 AM Closing Open Until Filled