GIS Analyst

Dolese Bros•Oklahoma City, OK

About The Position

The GIS Analyst supports Engineering, Exploration, and Land Management activities by maintaining geographic information systems, spatial databases, and technical mapping resources. The position manages exploration, survey, and land-related data; produces maps, drawings, and spatial analyses; and provides technical information for reserve evaluation, mine planning, permitting, land management, and business development across Oklahoma and Texas. The GIS Analyst works with Engineering, Exploration, and Operations teams to improve data quality, inform decisions, and support long-term resource development. The role maintains and validates enterprise geospatial content and records; processes and integrates survey data; analyzes exploration and drill-hole data; and prepares GIS and AutoCAD deliverables, technical reports, dashboards, and visualizations. It also supports land management, permitting, regulatory activities, property evaluations, site selection, and land acquisition. The position requires occasional travel to quarry and plant locations in Oklahoma and Texas, and a flexible schedule as project demands require.

Requirements

Bachelor's degree in Geographic Information Systems, Geography, Mining Engineering, Geological Engineering, Geoscience, Civil Engineering, Surveying, Environmental Science, or a related field.
At least two years of professional experience in GIS, mine planning, survey data processing, engineering drafting, or a related technical field.
Demonstrated proficiency with Esri ArcGIS Pro and ArcGIS Online.
Proficiency in AutoCAD.
Ability to maintain and enhance enterprise geodatabases and publish feature services for internal users.
Strong understanding of coordinate systems, projections, datums, and spatial data formats including geodatabase, shapefile, KML, GeoJSON, and DWG/DXF.
Working knowledge of SQL for spatial queries and attribute management.
Ability to process and integrate survey data into GIS and AutoCAD workflows.
Ability to manage and spatially analyze exploration drill-hole data and support reserve evaluation with subsurface cross-sections, material-quality maps, and volume analyses.
Ability to perform spatial suitability, drive-time/service-area, and other GIS evaluations for property assessment and site selection.
Familiarity with publicly available datasets and sources including USGS, county assessor portals, OCC GIS, Texas RRC, ODEQ, TCEQ, FEMA, and U.S. Census datasets.
Ability to produce clear, professional maps, drawings, and spatial reports for non-technical audiences.
Excellent verbal and written communication skills, including the ability to present technical findings to management and non-technical users.
Strong organizational skills and attention to detail when managing large volumes of land, lease, exploration, and survey records.
Ability to work independently and manage multiple concurrent projects and deadlines.
Ability to occasionally travel to quarry and plant locations in Oklahoma and Texas for site visits and field coordination.
Ability to work a flexible schedule as project demands require.
Occasional lifting of field or office equipment up to 50 lbs; primarily sedentary work with prolonged computer use; ability to travel to field locations, climb stairs and ladders, balance, bend from the trunk, crawl, kneel, push and pull objects, tolerate outdoor conditions, and occasionally walk on uneven quarry or plant surfaces.

Nice To Haves

AutoCAD experience producing site plans, plats, topographic drawings, or engineering drawings from survey data.
Experience managing exploration drill data and producing subsurface maps or reserve analyses.
Experience processing and integrating total station, GPS/GNSS, or drone survey data into GIS or CAD platforms.
Familiarity with the Public Land Survey System (PLSS) and legal land descriptions used in Oklahoma and Texas.
Experience with Carlson Mining Software, Carlson Survey, or similar mine planning and survey platforms.
Experience in the aggregate, quarry, mining, or construction materials industry.
Proficiency in Esri extensions including Spatial Analyst, 3D Analyst, and Business Analyst.
Familiarity with aggregate gradation analysis, reserve classification, and mine planning concepts.

Responsibilities

Maintain GIS databases, enterprise geospatial content, spatial records, and mapping resources for engineering, exploration, land management, and operations.
Maintain and validate survey, land, permit, and related geospatial data for accuracy, consistency, and accessibility.
Maintain and analyze exploration and drill-hole data for reserve evaluation, resource development, and mine planning.
Process and integrate survey data into GIS and related technical systems.
Develop maps, AutoCAD drawings, and other technical deliverables using spatial and survey data.
Support exploration and resource development through spatial analysis, technical reporting, and GIS-based decision support.
Support land management, permitting, and regulatory activities through mapping, spatial analysis, and maintenance of land records and datasets.
Conduct GIS analysis for property evaluations, site selection, land acquisition, and business development.
Develop dashboards, reports, and visualizations for operational, engineering, and business stakeholders.
Maintain GIS standards, documentation, and data management practices.
Collaborate with Engineering, Exploration, Survey, Land Management, and Operations teams to identify GIS needs, improve data quality, and support decision-making.
Maintain regular, reliable attendance at the worksite or assigned work location.
Perform other duties as assigned.