GeoTechnician | Superior, AZ

March 21, 2026
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Job Description

Company: Resolution Copper (a Rio Tinto and BHP joint venture)

Location: Superior, Arizona, United States

Category: Geology and Exploration

Job Type: Full-time

Experience Level: Entry-Level

Job Summary
Resolution Copper is seeking GeoTechnicians to support geological and geotechnical data collection, core sampling, and laboratory preparation activities.

This role focuses on assisting geologists in resource evaluation through core handling, sampling, and data management.

Key Responsibilities

  • Perform drill core sampling, cutting, and preparation
  • Operate core scanning and photography equipment
  • Manage sample tracking and chain-of-custody processes
  • Conduct density measurements and geotechnical tests
  • Prepare samples for laboratory and metallurgical testing
  • Maintain geological databases and sample records
  • Support geologists and drilling teams
  • Ensure compliance with safety and operational standards

Qualifications
– High School Diploma (or equivalent)

  • Strong communication and teamwork skills
  • Ability to work in technical and field environments
  • Valid driver’s license

Additional Experience May Include

  • Experience in core logging, sampling, or lab preparation
  • Experience in mining or exploration environments
  • Familiarity with geological databases and QA/QC processes

What We Can Offer You

  • Competitive salary and performance-based incentives
  • Comprehensive medical, dental, and vision benefits
  • 401(k) with employer contribution and matching
  • Employee share program and additional benefits
  • Career development and training opportunities

Why This Role Matters
This role is critical to supporting geological data collection and ensuring high-quality inputs for resource evaluation and project development.

Apply
👉 https://jobs.riotinto.com/job/23157017/geotechnician/

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