Geographic Information Systems Technologists and Technicians
SOC Code: 15-1299.02
Computer & MathematicalGeographic Information Systems Technologists and Technicians assist in building, maintaining, and modifying GIS databases and systems, earning a median salary of $108,970 per year. They transform raw geographic data into actionable spatial intelligence used by organizations across virtually every industry. This technology-focused career offers strong compensation and rapidly growing demand as location data becomes central to modern decision-making.
Salary Overview
Median
$108,970
25th Percentile
$76,360
75th Percentile
$147,530
90th Percentile
$176,800
Salary Distribution
Job Outlook (2024–2034)
Growth Rate
+8.2%
New Openings
31,300
Outlook
Faster than average
Key Skills
Knowledge Areas
What They Do
- Produce data layers, maps, tables, or reports, using spatial analysis procedures or Geographic Information Systems (GIS) technology, equipment, or systems.
- Design or prepare graphic representations of Geographic Information Systems (GIS) data, using GIS hardware or software applications.
- Maintain or modify existing Geographic Information Systems (GIS) databases.
- Provide technical expertise in Geographic Information Systems (GIS) technology to clients or users.
- Perform computer programming, data analysis, or software development for Geographic Information Systems (GIS) applications, including the maintenance of existing systems or research and development for future enhancements.
- Enter data into Geographic Information Systems (GIS) databases, using techniques such as coordinate geometry, keyboard entry of tabular data, manual digitizing of maps, scanning or automatic conversion to vectors, or conversion of other sources of digital data.
- Review existing or incoming data for currency, accuracy, usefulness, quality, or completeness of documentation.
- Perform geospatial data building, modeling, or analysis, using advanced spatial analysis, data manipulation, or cartography software.
Tools & Technology
★ = Hot Technology (in-demand)
Education Requirements
Typical entry-level education: Bachelor's Degree
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A Day in the Life
A typical day for a GIS technologist begins with reviewing data requests and project priorities from clients or internal stakeholders. They spend significant time importing, cleaning, and organizing spatial datasets from sources such as satellite imagery, GPS surveys, and government databases. Creating and editing digital maps, building geodatabases, and performing spatial queries are core daily tasks. GIS technologists run geoprocessing operations like buffer analysis, overlay analysis, and network routing using platforms like ArcGIS or QGIS. They troubleshoot data quality issues, resolve coordinate system conflicts, and ensure data integrity across multi-layered geographic information systems. Afternoons often involve creating map layouts, building web mapping applications, or automating workflows with Python scripts. Collaboration with planners, engineers, and analysts to understand their spatial data needs is a regular part of the workday. Documentation of processes and metadata management ensures that others can understand and reuse the spatial datasets.
Work Environment
GIS technologists primarily work in office environments equipped with powerful workstations running specialized GIS software. Multiple monitors are standard to accommodate map displays, data tables, and coding environments simultaneously. The work is largely computer-based and sedentary, though some positions involve occasional fieldwork for ground-truthing or data collection. Organizations employing GIS professionals include government agencies, utilities, environmental firms, tech companies, and consulting practices. Remote work is increasingly common as cloud-based GIS platforms and collaboration tools make distributed teams feasible. Standard business hours are typical, though project deadlines may occasionally require extended hours. The environment tends to be collaborative, with GIS teams embedded within larger planning, engineering, or IT departments. Air-conditioned offices with ergonomic setups are standard given the intensive computer work involved.
Career Path & Advancement
Entry into GIS typically requires a bachelor's degree in geography, geomatics, computer science, or a related field, though some positions accept associate degrees with strong technical skills. Many professionals gain foundational knowledge through GIS certificate programs offered by universities and community colleges. Entry-level positions include GIS technician, mapping technician, or spatial data analyst roles. With two to five years of experience, technicians advance to GIS analyst or GIS specialist positions with greater project responsibility. Senior GIS technologists may lead teams, architect enterprise GIS systems, or manage geospatial databases for large organizations. Professional certification through Esri or GISCI (GIS Certification Institute) enhances career advancement opportunities. Some GIS professionals transition into GIS development roles, building custom applications and spatial tools. Management tracks lead to GIS manager or director of geospatial services positions overseeing departments and budgets.
Specializations
The GIS field offers numerous specialization paths based on technology focus and application area. Database specialists focus on designing and managing enterprise geodatabases, spatial data warehouses, and data quality systems. Web GIS developers build interactive mapping applications using JavaScript frameworks like Leaflet, OpenLayers, or the ArcGIS JavaScript API. Remote sensing analysts specialize in processing satellite and aerial imagery for land cover classification and change detection. Spatial analysts focus on advanced geoprocessing, modeling, and statistical analysis of geographic phenomena. GIS programmers develop automation scripts, custom tools, and extensions using Python, SQL, and other languages. Mobile GIS specialists design field data collection workflows using tablets and smartphones. LiDAR processing specialists work with point cloud data for terrain modeling and feature extraction. Cartographic specialists focus on map design, data visualization, and creating publication-quality geographic products.
Pros & Cons
Advantages
- ✓Strong median salary well above the national average
- ✓High demand across government, private sector, and nonprofit organizations
- ✓Accessible entry with certificate programs and associate degrees
- ✓Tangible visual outputs that showcase your work
- ✓Remote work opportunities with cloud-based GIS platforms
- ✓Continuous technology evolution keeps the work engaging
- ✓Applicable across virtually every industry from healthcare to defense
Challenges
- ✗Extended computer screen time can cause eye strain and repetitive stress
- ✗Software licensing costs can be a barrier for independent work
- ✗Keeping up with rapidly changing technology platforms requires ongoing learning
- ✗Some positions involve repetitive data entry and cleaning tasks
- ✗Career advancement may require additional degrees or certifications
- ✗Complex projects can involve frustrating data quality issues
- ✗Non-technical stakeholders may undervalue the complexity of GIS work
Industry Insight
The GIS industry is experiencing explosive growth as spatial data becomes integral to decision-making across every sector. Cloud-based GIS platforms are transforming how organizations deploy, share, and analyze geographic information. The integration of artificial intelligence and machine learning with GIS is enabling automated feature extraction, predictive modeling, and pattern recognition at scale. Real-time data streams from IoT sensors, connected vehicles, and mobile devices are creating demand for dynamic GIS solutions. The smart cities movement is driving significant investment in geospatial infrastructure for urban management. Indoor mapping and 3D GIS are emerging frontiers expanding the profession beyond traditional two-dimensional analysis. The U.S. Bureau of Labor Statistics projects strong growth in geospatial technology occupations through the next decade. The convergence of GIS with data science is creating hybrid roles that command premium compensation.
How to Break Into This Career
Breaking into GIS starts with developing strong technical skills in GIS software, particularly Esri's ArcGIS platform and the open-source QGIS. Completing a GIS certificate program or relevant degree provides the foundational knowledge employers expect. Building a portfolio of map projects and spatial analyses demonstrates practical capability to potential employers. Learning Python for GIS automation is nearly essential, as most professional workflows involve scripting repetitive tasks. Familiarity with SQL databases and web technologies like HTML, CSS, and JavaScript opens doors to GIS development positions. Contributing to open-source GIS projects on GitHub showcases skills and builds professional connections. Internships with local government planning departments, utilities, or environmental consultancies provide real-world experience. Networking through GIS user groups, Esri conferences, and organizations like URISA helps uncover job opportunities and mentorship.
Career Pivot Tips
GIS is one of the most accessible technology careers for professionals transitioning from other fields. IT professionals and software developers can quickly adapt their programming skills to GIS development and automation. Surveyors and civil engineers already understand spatial concepts and can add GIS to their existing expertise. Environmental scientists and natural resource managers use GIS regularly and can deepen their technical proficiency to transition into dedicated GIS roles. Urban planners and real estate professionals can leverage their domain knowledge by adding GIS analytical capabilities. Graphic designers bring visualization and cartographic design skills that are valuable in map production. Database administrators can transition by applying their data management expertise to spatial database systems. Military veterans with intelligence or mapping backgrounds possess directly transferable geospatial skills.
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