Groundwater Modeller

Groundwater Modeller

·       Work for a global leader in the mining & metals industry

·       Great opportunity to be an integral part of our Water Resources Evaluation team

·       Perth based role – Central Park, Perth CBD

About the role We are looking for a Groundwater Modeller to join the hydrogeology team, part of the Water Resources Evaluation (WRE) Group – Resource Development.  Reporting to the regional Hub Senior Groundwater Modeller, your role will be to provide groundwater modelling support in the provision of hydrogeological services that contribute to the management of water related risk at our 16 mine iron ore sites in the Pilbara.

In this Perth based role, working Monday to Friday you will:

• Work on groundwater modelling aspects of projects using a variety of software platforms, finite element, finite difference, and analytical tools;
•   Undertake the development, construction and maintenance (reconciliation) of mathematical flow models to support WRE in the assessment of environmental impacts, management of mine dewatering and water supply requirements for mines in your assigned Hub;

• Expand groundwater modelling and uncertainty analysis capability within the group;
• Assist in GIS and spatial data management;
•   Identifying opportunities for continuous improvement in the mathematical modelling space;
•  Scheduling works loads, including controlling costs, and ensuring quality performance.

About you

To be successfully considered for this role, you should have:

·       Working knowledge of analytical and numerical groundwater modelling packages preferably with experience in the use of stochastic and probabilistic methods;

·       Experience in a range of groundwater related modelling software packages, including mass transport modelling and automated model calibration (e.g. PEST);

·       Familiarity with GIS packages, and geological modelling software;

·       Programming and other support software such as, Python and MATLAB;

·       Experience with project planning, including the ability to accurately estimate the time necessary to complete model build, calibration, and predictive simulations; and,

To be successfully considered for this role, you will have:

·       Demonstrable understanding and experience in groundwater modelling and contaminant transport modelling;

·       An ability to convert complex technical issues into practical and applied outcomes;

·       Strong interpersonal skills, including good oral and written skills;

·       Tertiary qualification in Engineering or geoscience;

·       A Current "C Class " WA Drivers licence; and

·       A strong commitment to safety and adherence to risk management systems.

It will also be beneficial if you have:

·       Previous field experience, including hydraulic testing and design for applications such as dewatering, seepage mitigation, well field layout and optimisation, etc. will be highly regarded;

·       Site based experience;

·       Post graduate studies in Hydrogeology, or Environmental Engineering will be highly regarded.

Where you will be working

In the Pilbara region of Western Australia, Rio Tinto operates the world's largest integrated portfolio of iron ore assets with industry-leading margins. Our premium product suite, including our flagship Pilbara blend, drives strong customer relationships and is supported by technical and commercial marketing expertise. The iron ore business continues to be the world's largest autonomous truck operator and a proud leader in automated mining technologies. About us

As pioneers in mining and metals, we produce materials essential to human progress.

Our long history is filled with firsts. We’ve developed some of the world’s largest and best quality mines and operations, and our people work in around 35 countries across six continents. Aluminium and copper, diamonds, gold and industrial minerals, iron ore, coal and uranium: our materials make up the world around us. You’ll find them in smartphones, planes, cars, hospitals and throughout your home.

Watch for more information about our Pioneering business: https://youtu.be/XPZQJ34-84w

Creating an inclusive and diverse workforce

We are a diverse team of talented, enthusiastic individuals who foster a culture of inclusion. No matter how they may differ, our people share one thing in common. It’s a belief that work is more rewarding when we are accepted and valued for our differences, not judged by them. We all have something to contribute, and it’s this contribution that makes for a great organization and fulfilling career.

Apply today if you want to work with the latest technology and innovation, in an environment where we challenge you to drive positive change. Please note, in order to be successfully considered for this role you must complete all pre-screening questions.

Applications for this role will close on Friday 9th September 2022.