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Geographic Information Systems Technologists and Technicians in Illinois

GIS technologists and technicians help scientists and professionals build and maintain geographic information systems that store and analyze location-based data. They work in government agencies, environmental organizations, urban planning departments, utilities, and research institutions, supporting databases and sometimes developing custom applications for users who need spatial analysis tools. In Illinois the median pay is $99,360 a year, 15% below the national median of $116,580.

$99,360median pay in Illinois, per year
$65,040–$133,070middle half earn
11,160employed in Illinois
$116,580U.S. median, for comparison
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Who is hiring in Illinois

8,996open roles like this on employer career sites, 352 in Illinois or remote
209employers hiring
5,525posted in the last 7 days
CA · OH · TXwhere most openings are

Openings in Illinois and remote

Openings are read from employers’ own career pages and public job boards and change daily. Search all openings (free account) to filter by distance, pay and how well you qualify.

What it takes

Preparation: Considerable preparation (most need a bachelor’s degree and several years of experience).

Skills that matter most

Reading ComprehensionCritical ThinkingComplex Problem SolvingActive ListeningWritingSpeakingMonitoringActive Learning

Knowledge areas

GeographyComputers and ElectronicsEnglish LanguageEngineering and TechnologyDesignMathematics (knowledge)

Full profile, interests that fit, certifications and training: Geographic Information Systems Technologists and Technicians.

Licenses and training in Illinois

Geographic Information Systems Technologists and Technicians pay in other states

Related occupations

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Four short assessments and your background, scored against geographic information systems technologists and technicians and 13,000 other careers — with the reasons. Free.
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O*NET-SOC 15-1299.02. Pay: BLS Occupational Employment and Wage Statistics, May 2025, Illinois, annual.