Geotechnical Tailings Engineer – Perth, Wa

Tetra Tech Coffey; Perth; On-site; AUD 89,000 - 90,000; Full time

Benefits offered by this job

Work-Life Balance

Diverse Projects

Growth Opportunities

Memberships

Ownership (ESOP)

Parental Leave

Employee assistance

Travel discounts

Car Leasing

Job summary

Tetra Tech Coffey Pty is seeking a geotechnical engineer for Western Australia projects across mining, tailings, and infrastructure. You will participate in the full project lifecycle from site investigations to geotechnical analysis and reporting.

The role involves work on tailings facilities, mine site geotechnics, earthworks and slope stability, with opportunities to engage clients, manage aspects of projects, and grow your technical and consulting skills.

Qualifications

• Bachelor-level degree in Civil or Geotechnical Engineering.
• At least 12 months experience with tailings storage facilities.
• Understanding of soil and rock logging, in situ testing, and monitoring instruments.
• Exposure to mine site geotechnics, earthworks, and slope stabilization.
• Willingness to travel to mine sites and remote project locations.
• Interest in developing management, business development, and analytical skills.

Responsibilities

• Involve full project lifecycle from site investigations to geotechnical analysis and reporting.
• Work on tailings facilities, mine site geotechnics, earthworks, and slope stability.
• Engage with clients and stakeholders; develop project management and technical delivery skills.
• Combine fieldwork and office-based assessments with senior engineers across WA.

Skills

Tailings storage facilities

Soil & rock logging

In situ testing

Mine site geotechnics

Earthworks

Slope stabilization

Willingness to travel

Analytical skills

Business development

Education

Civil or Geotechnical Engineering degree

Job description

• Work on geotechnical projects across mining, tailings, and infrastructure




• Gain hands-on experience in site investigations, analysis, and reporting




• Full time role: Tetra Tech Coffey Level 1/235 St Georges Terrace




• Salary range of A$ 88,500 to A$ 90,000 inclusive of superannuation

The Role

At Tetra Tech Coffey, we work on complex geotechnical challenges, delivering solutions across mining, tailings, and infrastructure projects. In this role, you’ll be involved in the full project lifecycle, from site investigations to geotechnical analysis and reporting.

You’ll work on projects that include tailings storage facilities, mine site geotechnics, earthworks, and slope stability, developing both technical and consulting skills. You’ll also have opportunities to engage directly with clients and stakeholders, gaining experience in project management and technical delivery.

This full-time role provides exposure to both fieldwork and office-based assessments, working closely with senior geotechnical engineers on projects throughout Western Australia and beyond. You’ll be part of a strong national geotechnical team while working within a supportive and growing Perth office.

About You

We’re looking for someone eager to apply technical knowledge in a consulting environment, with strong communication skills and a proactive approach to learning.

You’ll bring:

• A degree in Civil Engineering or Geotechnical Engineering




• A minimum of 12 months experience with tailings storage facilities




• An understanding of soil and rock logging, in situ testing, and monitoring instruments




• Exposure to mine site geotechnics, earthworks, and slope stabilization




• A willingness to travel to mine sites and remote project locations




• An interest in developing management, business development, and analytical skills

This is an opportunity to grow your career in mining and geotechnical engineering, gain diverse experience, and work alongside industry leaders.

Applications will be accepted from 6 May 2026 to 3 June 2026.

Why Tetra Tech Coffey?

• You’re keen to be involved in a mix of high-profile Australian and international projects across multiple sectors and are excited by the potential to travel to remote places.




• You enjoy working on unique and interesting projects and want to be part of developing leading approaches to environmental assessment.




• You want to be part of a diverse and inclusive team that has a small company feel and large company opportunities.




• You want to work in a workplace that is supportive and encouraging, and there is always someone willing to help.

The Perks:

• Work-Life Balance: Flexible work options, study breaks, and the ability to buy extra leave—up to 8 weeks per year!




• Diverse Projects: Work across a wide variety of projects, clients, and sectors.




• Growth Opportunities: Professional development, coaching, and mentorship from our top experts.




• Memberships: Professional memberships to help you stay ahead in your field.




• Ownership: Participate in our employee stock purchase plan.




• Parental Leave: Paid leave for both primary and secondary caregivers.




• Support: Employee assistance program for you and your immediate family.




• Travel Discounts: Great deals through our corporate traveller program.




• Car Leasing: Take advantage of novated vehicle leasing options.

About Us

Tetra Tech Coffey provides high-end environmental, geotechnical, digital, and engineering design consulting services.

Every day, our people come together to solve complex challenges for our clients.

With over 30,000 Tetra Tech colleagues across 550 offices globally, we deliver projects that improve lives through science, technology, and innovation. Our commitment to creating lasting, measurable value is reflected in our global 1 Billion People Challenge, which tracks how our 100,000+ annual projects benefit people and communities around the world.