GIS Technician

Career Guide
A GIS Technician supports mapping and location based projects by collecting, cleaning, and organizing spatial data. They create and update maps, maintain GIS databases, and help teams answer practical questions about assets, land, services, and the environment.

Key Responsibilities

  • Collect and validate location based data from field teams, files, and public sources
  • Edit and update map layers to meet project standards
  • Create clear maps for reports, permits, and presentations
  • Maintain GIS databases and keep data organized and documented
  • Geocode addresses and correct location errors
  • Run basic spatial analysis such as buffers and proximity checks
  • Support data requests from planners, engineers, and operations teams
  • Follow data quality checks and version control practices
  • Convert data between formats and coordinate systems
  • Assist with field data collection workflows and device syncing

Top Skills for Success

Attention to Detail
Communication
Problem Solving
Time Management
Data Quality Assurance
Cartography
Geocoding
Spatial Analysis Basics
GIS Data Management
Coordinate Systems
ArcGIS Pro
QGIS
Excel
SQL Basics
Metadata Documentation

Career Progression

Can Lead To
GIS Analyst
Mapping Specialist
Geospatial Data Specialist
Remote Sensing Technician
Asset Data Coordinator
Transition Opportunities
Urban Planner
Environmental Technician
Survey Technician
Transportation Data Analyst
Utility Mapping Specialist

Common Skill Gaps

Often Missing Skills
SQLPython BasicsData StandardsWeb MappingAutomationMetadataVersion Control
Development SuggestionsBuild one portfolio project that shows clean data, a well designed map, and a short write up of your workflow. Add a second project that demonstrates a simple automated task. Ask for feedback on data standards and naming conventions used by your team, then apply them consistently in your next deliverable.

Salary & Demand

Median Salary Range
Entry LevelUSD 40,000 to 55,000
Mid LevelUSD 55,000 to 75,000
Senior LevelUSD 75,000 to 95,000
Growth Trend
Steady demand. Hiring is supported by continued investment in infrastructure, utilities, environmental monitoring, public safety, and property data modernization.

Companies Hiring

Major Employers
EsriAECOMJacobsWSPDewberryTetra TechStantecBooz Allen HamiltonTRC CompaniesNV5
Industry Sectors
Local GovernmentState GovernmentFederal GovernmentUtilitiesEngineering and ConstructionEnvironmental ServicesTelecommunicationsTransportationEnergyPublic Safety

Recommended Next Steps

1
Create a small portfolio with three map examples and one data cleaning example
2
Practice a repeatable workflow for importing, validating, and publishing a dataset
3
Learn SQL basics to query and validate tabular data
4
Learn Python basics to automate a common GIS task
5
Review common coordinate systems used in your region and practice transformations
6
Improve cartography by standardizing labels, colors, and legends
7
Ask to shadow a GIS Analyst to learn requirements gathering and analysis framing
8
Update your resume with measurable outputs such as datasets maintained and maps produced per month