Mine Surveyor Technician

ASARCO

10d

About The Position

The Mine Surveyor plays a critical role in supporting daily mining operations by
collecting, processing, and managing high-accuracy spatial data used for pit
development, ore control, dump advancement, leach pad monitoring, and
infrastructure projects. This position operates within a high-tonnage open pit
copper mine. The Mine Surveyor Technician works independently in both field and
office environments to ensure the timely and accurate delivery of data used by
Engineering, Geology, Operations, and Environmental teams. UAV and LiDAR
technologies are a core part of this role.

Requirements

• Technical, Associate, or university degree in Surveying, Geomatics, Mine Engineering, or a related discipline, or equivalent job experience
• +1 years of experience in mine or construction surveying, preferably in open pit mining
• Proficiency with total stations, GNSS systems, UAV/drones, and LiDAR technology
• Experience with point cloud processing, photogrammetry, and surface modeling
• Skilled in data processing software such as Pix4D, Trimble Business Center, AutoCAD
• Familiarity with Hexagon MinePlan 3D and integration of survey data into mine planning workflows
• Physically able for fieldwork in rugged terrain and variable conditions
• Valid UAV operator certification (e.g., FAA Part 107) within 60 days of hire
• English fluency required
• Valid  driver’s license

Responsibilities

• Operate as a certified drone (UAV) pilot, responsible for flight planning, aerial data acquisition, ground control setup, post-processing, and compliance with safety and legal protocols.
• Use UAV drones and mobile LiDAR systems to acquire detailed spatial data for pit pickups, blast pattern layout, ore control boundaries, dump and leach pad monitoring, and mine infrastructure development.
• Using a Trimble GPS system, Stake and mark blast patterns, dig polygons, grade boundaries, and engineering features in coordination with Mine Geology, Drill & Blast, and Mine Operations.
• Process and validate survey data using Maptek PointStudio, Trimble Business Center, AutoCAD LT, and support integration into Hexagon MinePlan 3D.
• Maintain and update survey control networks, coordinate systems, and surface models across the mining footprint; assist with as-built layouts for roads, ponds, utilities, and other infrastructure.
• Create, update, and maintain a layered facilities map of the property
• Participate in monthly volumetric reconciliation and surface compliance tracking with the Engineering and Geology teams.
• Ensure QA/QC standards are followed and that data accuracy meets planning and regulatory needs.
• Maintain and calibrate survey instruments and assist with UAV maintenance and troubleshooting.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: Associate degree
• Number of Employees: 501-1,000 employees