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Geographic Information System (GIS) Analyst

St. Louis County, MO
Clayton, MO Full Time
POSTED ON 3/20/2026
AVAILABLE BEFORE 5/20/2026

The St. Louis County Office of the Assessor is seeking two Geographic Information Systems (GIS) Analysts to join their team. These positions will perform skilled digital mapping, provide data analysis for internal and external clients, develop standards and procedures and create and maintain geodatabases.

The typical starting salary range will be $26.70 hourly depending on the candidate's qualifications and experience as well as budgetary considerations. Additionally, we offer a comprehensive benefits package and a generous Paid Time Off (PTO) policy. To learn more about these and other County benefits, please visit https://stlouiscountymo.gov/st-louis-county-departments/administration/personnel/benefits.

St. Louis County Government is a qualified agency for the Public Service Loan Forgiveness program managed by the Federal Government. For more information regarding this program, please visit https://studentaid.gov/manage-loans/forgiveness-cancellation/public-service.

Examples of Duties

Essential Function Examples

Create, design, maintain and update geodatabases.

Interpret, analyze and utilize complex data for map creation and create and apply quality assurance / quality control standards and procedures to ensure data accuracy.

Develop project requirements based on client's needs and produce printed GIS maps and web-based GIS applications to portray spatial variations and the interrelationships of geographical data.

Provide technical assistance for the County Enterprise GIS and analyze, troubleshoot and resolve GIS application problems for County GIS users.

Marginal Function Examples

Attend meetings, conferences, workshops.

Other related duties as assigned.


Minimum Qualifications

  • Equivalent to a Bachelor's degree in Geography, Computer Science, Urban Planning or related area.
  • One year of related experience.

Additional Information

SELECTION AND APPOINTMENT: A selection committee will evaluate the qualifications of each applicant which will include recentness and appropriateness of the applicant's education and experience, answers to the supplemental questions, results of employment references investigated and any other appropriate information available.

The selection committee will admit to the interview only those persons who possess the most job related qualifications and may establish admittance criteria beyond the minimum qualifications stated above. The interview will comprise 100% of the applicant's earned grade. A candidate must earn a qualifying grade of 70 or more on the interview to be eligible for appointment. After initial interviews with the selected candidates are conducted, an email will be sent to the address on file with instructions on how to complete and submit a Conviction Questionnaire. Candidates have 3 days to complete the required questionnaire.

The five top ranking candidates, based on the final grade, will be certified to the Department Director/Appointing Authority who will make the final decision.

All applicants conditionally offered a merit position will be required to submit to urinalysis to screen for illegal drug use prior to appointment. Screening will be performed by a reputable clinical laboratory. The cost of screening will be covered by the County.


St. Louis County offers its employees many excellent benefits with paid medical insurance, 20 days of PTO (paid time off) the first year and increasing with seniority, and 11-12 paid holidays. Employees hired for full time employment will participate in the St. Louis County retirement plan where they contribute 4% of their salary to the defined benefit plan with vesting after 7 years. Other benefits include: paid life insurance, a credit union, 457 Deferred Compensation Plan, pre-tax premium pay plan, dependent care and medical expense reimbursement plans, and short and long term disability insurance.

In addition to these benefits, as of January 1, 2023, St. Louis County approved up to 480 hours of paid parental leave for eligible employees welcoming new children, either by birth or adoption. The employee can also take up to 80 hours of leave for prenatal care and up to 80 hours for care of the child within the first year.

Salary : $27

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