Junior – Intermediate Rock Mechanics Engineer / Modeler

About the Job

Are you passionate about rock mechanics and geotechnical modeling in mining? Equilibrium is looking for a motivated Junior to Intermediate Rock Mechanics Engineer to join our growing team and support a range of open pit and underground mining projects. Our extensive geotechnical experience with open pit and underground mines on 5 continents has equipped us to provide innovative and efficient solutions to mining challenges. Equilibrium has team members in Canada, US, UK, Chile, and Australia, and we are searching for candidates to grow our Geotechnical Modeling business.

In this role, you’ll contribute to the analysis, design, and optimization of rock engineering solutions using industry-leading numerical modeling tools. You’ll work alongside experienced engineers on challenging projects involving slope stability, underground excavations, and ground support design.

What You’ll Do

• Develop and run numerical models using FLAC3D, RS2, RS3 (and similar tools)
• Conduct geotechnical analyses for open pit slopes and underground excavations
• Interpret geological and geotechnical data for model input and calibration
• Develop new techniques and methods to solve mining problems
• Assist in ground support design and stability assessments
• Prepare technical reports, documentation, and presentations
• Perform field work in support of geological, geotechnical and hydrogeological investigations
• Collaborate with multidisciplinary teams across mining, geology, and operations
• Support senior team members in various project tasks

What We’re Looking For

• Bachelor’s, Master’s, or PhD degree in Geotechnical Engineering, Geological Engineering, Mining Engineering, or related field
• 1–5 years of relevant experience in rock mechanics or geotechnical engineering
• Hands-on experience with numerical modeling software (FLAC3D, RS2, RS3, SLIDE, SLIDE3, EX3)
• Strong understanding of rock mass classification systems (e.g., RMR, Q-system)
• Familiarity with both open pit and underground mining environments
• Solid analytical, problem-solving, and communication skills
• Experience with visualization software (Surfer, Leapfrog, CAD, etc.) and scripting/programming (Python, C++, etc.)
• Nice to have – experience with 3D modeling and large-scale simulations and/or exposure to field instrumentation and monitoring data interpretation

Why Equilibrium

Join a collaborative, forward-thinking company where people are at the heart of what we do. You’ll help shape our culture, support our teams, and drive impactful marketing initiatives that move the business forward.

Location: Chandler, Arizona (onsite preferred)

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