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Lead the critical hydrogeology ground water sampling function that supports safe groundwater supply, dewatering performance and effective water management across site operations.
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• Develop and coach a capable field-based team while strengthening technical hydrogeology standards, systems and operational performance.
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• 8/6 roster travelling to all Pilbara bases sites
We’re Finding Better Ways™ to provide materials the world needs, now and in the future. Our values – care, courage and curiosity – guide how we work and how we treat each other.
About the role
We are looking for a Supervisor Hydrogeology to lead the safe execution of operational hydrogeology activities and provide technical support that enables groundwater supply, dewatering performance and water management outcomes to be delivered in line with site plans and business objectives. This role reports to the Superintendent Operations and works closely with operational, technical and contractor teams to ensure water management risks and opportunities are effectively managed.
What you'll be doing
Reporting to the Superintendent Operations and working closely with operational, technical and contractor teams to ensure water management risks and opportunities are effectively managed, you will:
• Lead and promote a strong safety culture across ground water sampling field programs.
• Allocate work, prioritise resources and provide day-to-day guidance for field hydro technicians and relevant contractors.
• Coach and develop capability through training, mentoring and field-based support.
• Monitor compliance with hydrogeology standards, procedures and water management requirements.
• Drive continuous improvement initiatives that enhance operational performance and technical outcomes.
• Investigate incidents, implement corrective actions and support assurance activities for hydrogeology ground water sampling processes.
• Collaborate with operations, planning, environment, and technical stakeholders to optimise water management performance.
• Interface with mine operations, approvals, and other stakeholders to enable safe access to monitoring locations.
About you
We’re looking for someone whose experience aligns with the key requirements below. You do not need to meet every 'helpful for success' item to apply. If you are excited by the opportunity and bring relevant experience, we encourage you to submit an application.
Required for Success
• A commitment to the safety of yourself and those you work with.
• Demonstrated experience in hydrogeology or operations field data collection programs.
• Experience developing and influencing field-based technical teams and contractor work programs.
• Strong understanding of hydrogeology principles, water management systems and associated operational risks.
• Ability to analyse technical information and translate findings into practical operational outcomes.
• Effective stakeholder engagement and communication skills across operational and technical functions.
Helpful for Success
• Tertiary qualification in Hydrogeology, Geology, Environmental Science or a related discipline.
• Experience working within Pilbara iron ore operations or large-scale open pit mining environments.
• Exposure to hydrometric monitoring systems, groundwater modelling inputs or water management reporting.
What we offer
Be recognised for your contribution, your thinking and your hard work, and go home knowing you’ve helped the world progress.
· A work environment where safety is always the number one priority
· A permanent position working directly for Rio Tinto
· A competitive base salary reflective of your skills and experience with annual incentive program
· Comprehensive medical benefits including subsidised private health insurance for employees and immediate family
· Attractive share ownership plan
· Company provided insurance cover
· Extensive salary sacrifice & salary packaging options
· Career development & education assistance to further your technical or leadership ambitions
· Ongoing access to family-friendly health and medical wellbeing support
· Leave for all of life’s reasons (vacation/annual, paid parental, personal & cultural leave)
· Exclusive employee discounts (banking, accommodation, cars, retail and more)
· Possible domestic relocation assistance
Where you'll be working
Our modern office located in Central Park tower in Perth provide an inspiring environment for collaboration and professional growth. You'll be able to enjoy a range of benefits, including access to a modern gym, wellness programs, and convenient amenities that support a healthy work-life balance. Situated in the heart of Perth, we are close to public transport and several parking options.
Advertisements for this role close Friday 18th September 2026
#gts
About Rio Tinto
Rio Tinto is a leading global mining and materials company. We operate in 35 countries where we produce iron ore, copper, aluminium, critical minerals, and other materials needed for the global energy transition and for people, communities, and nations to thrive.
We have been mining for 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs – striving for innovation and continuous improvement to produce materials with low emissions and to the right environmental, social and governance standards. But we can’t do it on our own, so we’re focused on creating partnerships to solve problems, create win-win situations and meet opportunities.
Respect and Inclusion
At Rio Tinto, we particularly welcome and encourage applications from Aboriginal and Torres Strait Islander people, women, the LGBTQ+ community, mature workers, people with disabilities and people from different cultural backgrounds.
We are committed to an inclusive environment where people feel comfortable to be themselves. We want our people to feel that all voices are heard, all cultures respected and that a variety of perspectives are not only welcome – they are essential to our success. We treat each other fairly and with dignity regardless of race, gender, nationality, ethnic origin, religion, age, sexual orientation or anything else that makes us different.
R64476
Rio Tinto is a leading global mining and materials company. We operate in 35 countries where we produce iron ore, copper, aluminum, critical minerals, and other materials needed for the global energy transition and for people, communities, and nations to thrive.
We have been mining for 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs—striving for innovation and continuous improvement to produce materials with low emissions and to the right environmental, social and governance standards. But we can’t do it on our own, so we’re focused on creating partnerships to solve problems, create win-win and meet opportunities.
At Rio Tinto, we particularly welcome and encourage applications from Indigenous Peoples, women, the LGBTQ+ community, mature workers, people with disabilities, and people from different cultural backgrounds.
We are committed to an inclusive environment where people feel comfortable being themselves. We want our people to feel that all voices are heard, all cultures respected and that a variety of perspectives are not only welcome – they are essential to our success. We treat each other fairly and with dignity regardless of race, gender, nationality, ethnic origin, religion, age, sexual orientation, or anything else that makes us who we are.
Start your application
Take your leadership career to the next level.
Where can Rio Tinto take you?
You’re passionate and ambitious with tremendous career aspirations. The breadth and growth of our organisation empowers you to define your ideal career path.
Take a look at Katie’s career journey
Take a look at Katie’s career journey


- 2022 - PresentManager Projects - Energy DevelopmentBrisbane, Queensland, Australia
- 2021Superintendent Operations CentreBrisbane, Queensland, Australia
- 2020Development / Drill and Blast SuperintendentPilbara, Western Australia
- 2019Deputy Quarry ManagerPilbara, Western Australia
- 2018Development SupervisorPilbara, Western Australia
- 2017Senior Engineer of Drill, Blast and SurveyPilbara, Western Australia
- 2016Production EngineerPilbara, Western Australia
- 2015Mine scheduler - 2 week plannerPilbara, Western Australia
- 2014Drill and Blast EngineerPilbara, Western Australia
- 2012Graduate Mining EngineerPilbara, Western Australia
- 2022 – PresentManager Projects – Energy DevelopmentBrisbane, Queensland, Australia
- 2021Superintendent Operations CentreBrisbane, Queensland, Australia
- 2020Development / Drill and Blast SuperintendentPilbara, Western Australia
- 2019Deputy Quarry ManagerPilbara, Western Australia
- 2018Development SupervisorPilbara, Western Australia
- 2017Senior Engineer of Drill, Blast and SurveyPilbara, Western Australia
- 2016Production EngineerPilbara, Western Australia
- 2015Mine scheduler – 2 week plannerPilbara, Western Australia
- 2014Drill and Blast EngineerPilbara, Western Australia
- 2012Graduate Mining EngineerPilbara, Western Australia
Working at Rio Tinto
Help us deliver the materials that make human progress possible.
The plane you’re flying in just landed. You fire up your phone and get your laptop out of the overhead bin. Immediately, you’re in work mode – thousands of miles from your office. Do you ever stop to think about all the materials that make life in the 21st century possible? At Rio Tinto, we discover, develop and deliver the materials that drive human progress. When you work with us, you’ll experience advantages you won’t find anywhere else.
Working in our Operations teams
The most important thing you’ll uncover is your own potential.
Working in Operations at Rio Tinto means you can make a hands-on difference in the discovery and delivery of the materials that make human progress possible. In return, we strive to help you achieve and even exceed your career goals. Join us and experience:
Our application process
01
Apply
The first thing you’ll need to do is apply to the role. You can do this with your LinkedIn profile or you can upload your resume. We’ll also ask you to complete a few questions before you submit your application.
02
Undergo assessments
Our assessments are designed to help us work out whether you are suitable for the role. We will let you know which ones you’ll need to complete.
03
Interview(s)
Our interviews could be in person or online. It’s a great opportunity for us to get to know you a bit better, answer any of your questions and talk about the exciting career opportunity you have applied for.
04
Offers and checks
At this stage, we will let you know if you have been successful. If you have been, we’ll need to conduct a couple of checks, such as a background or security check. You may also need to do a medical assessment depending on the role you have applied for.
05
Join the Rio Tinto team
Once the checks have been completed, we’ll be in touch to talk with you about your start date and answer any questions you may have before you start with us.



















