GIS Specialist

Responsibilities

• Plan, design, implement, and maintain complex, multiyear GIS projects.
• Collaborate with multidisciplinary teams to ensure GIS and data deliverables meet client expectations.
• Design and produce technical maps in ArcGIS, including potentiometric, geological, and land use maps.
• Manage and update GIS databases, datasets, and geodatabases.
• Develop and publish online maps using ArcGIS Online and Enterprise.
• Build and deploy field data collection systems using Survey123, Field Maps, and Trimble GPS.
• Author and edit geoprocessing scripts and tools using Python and ModelBuilder.
• Transform CAD, Google Earth, and PDF layouts into GIS formats.

Requirements

• Bachelor’s degree in Geography, GIS, Environmental Sciences, Geology, or a related field.
• Minimum 3 years of experience in GIS or environmental consulting.
• Proficiency in Esri’s ArcGIS Pro, ArcGIS Online, and ArcGIS Server.
• Strong understanding of geodatabase management, including domains, subtypes, and feature class operations.
• Skilled in geoprocessing tools, symbology configuration, labeling, and definition queries.
• Strong communication skills and high attention to detail.

Preferred Qualifications

• Advanced experience managing complex geospatial and tabular data projects.
• Experience creating Python geoprocessing tools and using Arcade for queries.
• Familiarity with GNSS data collection and processing (e.g., Pix4D, DroneDeploy).
• Experience supporting Esri mobile applications such as Dashboards and Survey123.
• Knowledge of programming languages like Python, Oracle, or SQL for automation.

About the Company

ERM is the world’s largest advisory firm focused solely on sustainability. We partner with clients to operationalize sustainability at pace and scale through a unique combination of strategic transformation and technical delivery. With over 50 years of experience, our global team of experts helps leading organizations set clear sustainability targets and achieve tangible progress.