About Us

About Us At Onterris, we build careers grounded in purpose, responsibility and real‑world impact. “For Planet and Progress” is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.

When you join us, you’re not just forging a career, you’re joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way.

A Day in the Life

Formally known as Epic Environmental, the Australian arm of Onterris has kept the strong culture we are well known for. The team continues to work closely with clients, building trusted relationships and delivering high-quality outcomes without an overemphasis on KPIs and we offer flexible working arrangements where the role permits to support a positive work‑life balance. Our teams have the opportunity to work alongside industry leaders, auditors, and professionals with vast experience within our industry, while enjoying regular social events and collaborative work that bring the team together. Onterris also supports career development through relevant internal opportunities and individual one‑on‑one career conversations focused on growth and progression.





We are seeking a Principal Environmental Scientist who is willing to relocate to sunny Queensland to join our Contaminated Land and Water team within our Brisbane office. Have the opportunity to work alongside more than 45 land and water professionals across the Onterris Australia offices. Relocation assistance is available for the successful candidate.

Responsibilities

- Acting as Project Director across highly complex projects
- Attending and providing technical support for associates and seniors at client meetings
- Developing and reviewing new quality management systems
- Signing off on complex reports and deliverables
- Training more junior staff in business development and client management processes

Requirements

- Tertiary qualification from a recognised institute in Environmental Science/ Environmental Engineering/ Environmental Management or related field
- 15+ years experience within contaminated land and water in an environmental consultancy
- Some understanding of QLD and national environmental frameworks
- Industry certification (CEnvP or CPSS) or keen interest to pursue this

Benefits

- Versatile working arrangements where the role permits to support a positive work‑life balance.
- Relocation assistance is available for the successful candidate.

Equal Opportunity





We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants.

Additional Information

For more information, visit

Testimonials

“Working with inspiring coworkers and clients across the globe over the past five years has been incredibly rewarding. Their passion motivates me to improve our client experience and work that I deliver.” - Erin Peck, Emissions Services

“There are not many places where a toxicologist can be boots‑on‑the‑ground at an environmental emergency one day and deep in a human health risk assessment or litigation the next, but this company is one of them, and honestly, that breadth is what makes me love the work. We are a team of scientists with a broad range of talents and experiences who genuinely take the mission to heart, because protecting people and communities from chemical hazards is not abstract here; it is exactly why we show up every day. The culture reflects that shared commitment in the best way: collaborative, rigorous, and truly motivated by the impact we make together.” - Andre Richardson, Consulting

“I knew my position here would be more than just a job. Every day is a new, exciting challenge to solve, and I get to go home knowing that the work I am doing is having a positive impact on the world.” - J Esteves, R&D;

#J-18808-Ljbffr

📌 Principal Contaminated Land Scientist | Exciting Brisbane Relocation Opportunity (Sydney)
🏢 LE046 Onterris Australia
📍 Sydney