* Lead with innovation
* Drive the delivery of a broad portfolio of projects
* Build lasting client partnerships that fuel business success
Step into a technical leadership role within our East Coast Geotechnical Group - where technical excellence, innovation, and continuous growth are at the heart of everything we do.
Enjoy a competitive salary package and a wide range of company benefits.
About the role
Based in Newcastle, this key role is part of our long-established East Coast Geotechnics Group, contributing to a nationally recognised brand for geotechnical excellence. As we expand to meet a growing and diverse project pipeline, we’re embracing cutting-edge technologies to solve complex challenges — from foundation design and ground assessments to resilient infrastructure solutions in a changing climate.
As the Geotechnical Principal and Technical Lead, you’ll deliver a broad portfolio of projects, driving technical excellence and setting the benchmark for quality.
You’ll be responsible mentoring and developing talent, building strong client relationships and driving business growth.
Our work spans a variety of sectors - including mining, civil, renewables, and transport infrastructure - providing you the opportunity to innovate, collaborate, and grow in a role with real impact.
About You
You’re a respected geotechnical leader with a strong presence in the Newcastle market, recognised for your technical expertise and dedication to quality. You thrive on delivering smart, practical solutions that make a real difference.
Passionate about developing people and building trusted client partnerships, you bring both energy and collaboration to every challenge.
What You’ll Bring:
o Tertiary qualifications in geotechnical engineering or a related discipline. Chartered Professional Engineer (CPEng) is highly regarded.
o A strong track record in delivering innovative, safe, and cost-effective geotechnical solutions across mining, civil, transport, and infrastructure sectors.
o Deep technical knowledge in areas such as slope stability, foundation design, retaining systems, ground improvement, and large-scale investigations.
o A solid understanding of local ground conditions, geotechnical risks, and relevant regulatory frameworks.
o Proven ability to manage projects, engage with clients, and lead multidisciplinary teams.
o A genuine passion for mentoring and developing emerging talent.
o A proactive approach to building and nurturing long-term client relationships.
o A collaborative spirit and commitment to sharing knowledge and driving continuous improvement.
We’re here to support your success — with the tools, trust, and opportunities you need to lead with confidence and help shape the future of our geotechnical capability in the Newcastle region.
What’s in it for you?
o Balance - We understand life is all about it. We offer flexible work practices, study breaks and leave purchase plans enabling you to have up to 8 weeks of annual leave per year!
o Variety - You’ll get to dive into a diverse range of projects, clients, and sectors, keeping things fresh and exciting.
o Growth - External training courses, ongoing education, professional memberships, and coaching from our technical experts.
o Ownership – You can participate in company ownership through our employee stock purchase plan.
o Family life - We offer paid parental leave for both primary and secondary caregivers, and our employee assistance program is there for you and your immediate family whenever you need it.
o Belonging - Join one of our dedicated internal resource groups and connect with teammates who share your background and experiences, creating a safe and collaborative space.
o Other perks - Enjoy travel discounts with our corporate traveller program and take advantage of our salary sacrifice and novated vehicle leasing options.
About us
Every day, our people come together to solve complex challenges for our clients.
With over 30,000 Tetra Tech colleagues across 550 offices, we deliver projects that improve lives through science, technology, and innovation.
Tetra Tech Coffey provides high-end environmental, engineering and project management consulting services in Australia, New Zealand and Papua New Guinea.