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Gis Programmer Jobs in Illinois (NOW HIRING)

Alert IT Solutions

GIS Developer

Springfield, IL

GIS Developer Duration: Contract Location: Springfield, IL Job Summary We are looking for a highly skilled GIS Developer with expertise in ESRI ArcGIS technologies to design and deliver geospatial ...

4pconsultinginc

GIS Analyst III

Naperville, IL · On-site

Bachelor's degree in Geography (GIS), Engineering, Computer Science, or related field AND 3+ years of experience in industry-standard GIS OR * GIS certificate with 3+ years of related work experience ...

Harris

(Remote) GIS Developer

Oregon, IL · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

(Remote) GIS Developer

Oregon, IL · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

(Remote) GIS Developer

Tennessee, IL · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

(Remote) GIS Developer

Tennessee, IL · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

(Remote) GIS Developer

Virginia, IL · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

(Remote) GIS Developer

Virginia, IL · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Pwc

GIS Web AI Developer, Senior Associate

Rosemont, IL

$77K - $202K/yr

Industry/Sector Not Applicable Specialism Functional & Industry Technologies Management Level Senior Associate & Summary The Opportunity As a GIS Web AI Developer, Senior Associate, you will play a ...

Pwc

GIS Web AI Developer, Senior Associate

Chicago, IL · On-site

$77K - $202K/yr

Industry/Sector Not Applicable Specialism Functional & Industry Technologies Management Level Senior Associate & Summary The Opportunity As a GIS Web AI Developer, Senior Associate, you will play a ...

Invenergy

CAD-GIS Designer

Chicago, IL

$27.75 - $38.25/hr

Invenergy is North America's largest privately held developer, owner, and operator of power ... Position Overview The CAD-GIS Designer will support Invenergy's engineering teams by developing ...

Invenergy LLC

CAD-GIS Designer

Chicago, IL · On-site

$27.75 - $38.25/hr

Invenergy is North America's largest privately held developer, owner, and operator of power ... Position Overview The CAD-GIS Designer will support Invenergy's engineering teams by developing ...

Invenergy LLC

CAD-GIS Designer

Chicago, IL

$27.75 - $38.25/hr

Invenergy is North America's largest privately held developer, owner, and operator of power ... Position Overview The CAD-GIS Designer will support Invenergy's engineering teams by developing ...

4pconsultinginc

GIS Technician II

Naperville, IL · On-site

Position: GIS Technician II Location: Naperville, IL [Hybrid - Monday through Thursday Onsite ... Experience supporting utility assets, engineering records, or infrastructure mapping.

Wood Plc

GIS Analyst - FEMA

Chicago, IL · Remote

Customize GIS workflow and software programs for data collection, engineering, and environmental applications #LI-Remote Skills / Qualifications Required: * 2 - 5 years of GIS project experience * BA ...

NEOGOV

Temporary GIS Technician

Naperville, IL · On-site

NEOGOV is seeking a part-time, temporary GIS Technician to join the City of Naperville's Transportation, Engineering and Development Business Group. The role focuses on creating and maintaining GIS ...

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All JobsGis Programmer JobsGis Programmer Jobs in Illinois

Gis Programmer information

See Illinois salary details

$5

$36

$55

How much do gis programmer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for gis programmer in Illinois is $36.80, according to ZipRecruiter salary data. Most workers in this role earn between $29.13 and $45.67 per hour, depending on experience, location, and employer.

What is a GIS programmer?

GIS Programmers are professionals who develop, customize, and maintain Geographic Information Systems (GIS) software and applications. They use programming languages such as Python, JavaScript, or C# to create tools that manage, analyze, and visualize spatial data. GIS Programmers work closely with GIS Analysts and other specialists to automate workflows, integrate data sources, and improve the functionality of mapping platforms. Their work is essential in fields like urban planning, environmental science, and transportation where spatial data is critical.

What does a GIS programmer do?

As a GIS programmer, your job is to use programming languages like Python and JavaScript to code software that interacts with geographic information systems (GIS). While fulfilling your duties and responsibilities, you may decide how to analyze and display data for your customer, give presentations to explain the use of your software, debug existing software, and provide ongoing support for existing applications. GIS programmers often work with sensitive and secure information, so you may also need to maintain a security clearance to ensure you can continue performing this job. Many GIS programmers also spend some time researching the latest developments in the GIS field.

What are the key skills and qualifications needed to thrive as a GIS programmer, and why are they important?

To thrive as a GIS Programmer, you need strong programming skills (such as Python, JavaScript, or C#), a solid understanding of geographic information systems (GIS), and often a degree in computer science, geography, or a related field. Familiarity with GIS software platforms like Esri ArcGIS, QGIS, and spatial databases, as well as knowledge of APIs and web mapping frameworks, is typically required. Problem-solving ability, attention to detail, and effective communication are important soft skills for collaborating with teams and interpreting user requirements. These skills ensure accurate spatial data analysis, efficient GIS application development, and successful project outcomes.

What are some typical challenges a GIS programmer faces when integrating spatial data from multiple sources?

GIS Programmers often encounter challenges when integrating spatial data from various sources, such as inconsistent data formats, differing coordinate systems, and varying data quality. Addressing these issues requires strong skills in data transformation, projection, and validation to ensure all datasets work seamlessly together. Collaboration with GIS analysts and data providers is crucial to clarify data requirements and resolve discrepancies. Staying updated on best practices and tools for data integration can help streamline this process and improve project outcomes.

What is the difference between Gis Programmer vs GIS Analyst?

AspectGis ProgrammerGIS Analyst
Required CredentialsBachelor's in GIS, Computer Science, or related field; programming skillsBachelor's in Geography, GIS, or related; analytical skills
Work EnvironmentSoftware development, coding, and programming tasksData analysis, mapping, and spatial data interpretation
Employer & Industry UsageTech companies, government agencies, GIS software firmsUrban planning, environmental agencies, consulting firms

Gis Programmers focus on developing GIS software and applications through coding, while GIS Analysts interpret spatial data to support decision-making. Both roles require GIS knowledge but differ in technical versus analytical focus.

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Gis Programmer jobs near you
Infographic showing various Gis Programmer job openings in Illinois as of August 2026, with employment types broken down into 2% Internship, 89% Full Time, 4% Part Time, 1% Temporary, and 4% Contract. Highlights an 84% Physical, 7% Hybrid, and 9% Remote job distribution, with an average salary of $76,546 per year, or $36.8 per hour.

GIS Developer

Alert IT Solutions

Springfield, IL

Full-time

Re-posted 4 hours ago

Job description

Alert IT Solutions Inc. Awarded Multi-Year, Multi-Million Dollar Contract by State of Illinois for IT Professional Services

 

Established in 1994, Alert IT Solutions, Inc. is a trusted leader providing specialized IT project resourcing, and consulting services to government agencies in the State of Illinois. With over 25 years of relevant experience in the Information Technology industry, Alert IT Solutions, Inc. has built enduring relationships with State of Illinois agencies.

Please learn more about us on www.alertitsolutions.com

 

Title: GIS Developer

Duration: Contract

Location: Springfield, IL

 

Job Summary

We are looking for a highly skilled GIS Developer with expertise in ESRI ArcGIS technologies to design and deliver geospatial solutions, including provider mapping applications (static and interactive). The role requires strong technical, analytical, and collaboration skills to support enterprise GIS initiatives and deliver high-quality mapping solutions.

Key Responsibilities:

·        Design, develop, and maintain GIS applications using the ESRI ArcGIS platform (ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online).

·        Create maps (static and interactive) using ArcGIS tools and web mapping technologies.

·        Develop custom GIS solutions using Python (ArcPy) and SQL for data processing and automation.

·        Build and deploy interactive web GIS applications using ArcGIS API for JavaScript / Experience Builder.

·        Perform spatial analysis, geoprocessing, and data visualization to support business use cases.

·        Publish, manage, and maintain GIS services (map services, feature services).

·        Collaborate with business users, stakeholders, and management to define project goals, timelines, and deliverables.

·        Ensure timely completion of critical project tasks while meeting deadlines.

·        Create technical documentation and provide clear verbal and written explanations of complex GIS processes.

·        Maintain data quality, integrity, and adherence to GIS standards.

·        Troubleshoot system issues and optimize performance of GIS applications.

Required Qualifications:

·        Bachelor’s or Master’s degree in: Geography / GIS / Geomatics, Computer Science / Engineering or a related field.

·        Strong experience with ESRI ArcGIS suite: ArcGIS Desktop / ArcGIS Pro, ArcGIS Enterprise / ArcGIS Server, ArcGIS Online

• Hands-on experience in creating provider maps (static and interactive).

• Proficiency in: Python (ArcPy), SQL (for spatial and relational data handling)

• Experience with web GIS development (ArcGIS API for JavaScript / Experience Builder).

• Working knowledge of geospatial data formats and spatial databases.

• Experience with GIS web services and REST APIs.

 

Preferred Skills:

·        ESRI Developer Certifications (highly desirable).