Geotechnical Engineer (Rock Mechanics)

Equilibrium; Portland (OR); On-site; USD 70,000 - 120,000; Full time

Job summary

Equilibrium is seeking a Junior to Intermediate Rock Mechanics Engineer to support open pit and underground mining projects across the US. You'll contribute to data collection, field programs, analyses, design, and optimization of rock engineering solutions, collaborating with experienced engineers.

You’ll work on slope stability, underground excavations, and ground support design, with opportunities for professional development and growth in a values-driven team.

Qualifications

• 3–5 years of relevant experience in rock mechanics or geotechnical engineering
• Bachelor's, Master's, or PhD in Geotechnical Engineering, Geological Engineering, Mining Engineering, Civil Engineering, or related field
• Familiarity with open pit and underground mining environments
• Good analytical, problem-solving, and communication skills
• Commitment to inclusion, diversity and safety

Responsibilities

• Perform field work to support geological, geotechnical, and hydrogeological investigations
• Interpret geological and geotechnical data and conduct analyses for slope stability and underground excavations
• Prepare technical reports, documentation, and presentations
• Collaborate with multidisciplinary teams across mining, geology, and operations
• Support senior team members in various project tasks

Skills

Analytical skills

Communication skills

Problem-solving

Education

Geotechnical/Geological/Mining/Civil Eng. degree

Tools

Rocscience Suite

Job description

About The Job

Are you passionate about rock mechanics and geotechnical engineering in mining? Equilibrium is looking for motivated Junior to Intermediate Rock Mechanics Engineers to join our growing team in the United States 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, Chile, and Australia, and we are searching for candidates to grow our business.

In this role, you'll contribute to the data collection, field programs, analysis, design, and optimization of rock engineering solutions. You'll work alongside experienced engineers on challenging projects involving slope stability, underground excavations, and ground support design.

At Equilibrium, our values in technical excellence, quality, respect, and diversity are at the forefront of every interaction we have with our team and clients. We believe in investing in both our people and research and development initiatives that tackle the challenges facing our industry. We value the diverse backgrounds and perspectives of our team and clients and see this diversity as a key factor in our success. Every team member has a valuable voice and by empowering them to contribute, we can achieve even greater innovation and efficiency. Join us at Equilibrium.

What You'll Do

• Perform field work in support of geological, geotechnical and hydrogeological investigations Interpret geological and geotechnical data
• Conduct geotechnical analyses for open pit slopes and underground excavations
• Prepare technical reports, documentation, and presentations
• 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, Civil Engineering or related field
• 3-5 years of relevant experience in rock mechanics or geotechnical engineering
• Good analytical skills. Basic working knowledge in Rocscience suite is an asset
• 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
• Commitment to inclusion, diversity and health and safety
• Some experience in the mining industry, with a focus on rock mechanics is an asset

Why Equilibrium

At Equilibrium, we offer a dynamic and supportive work environment, with opportunities for professional development and growth. If you're passionate about rock mechanics and want to make a difference in the mining industry, we'd love to hear from you!

Location: Open to candidates throughout the US