Supervisor Hydrogeology

Lead the critical hydrogeology ground water sampling function that supports safe groundwater supply, dewatering performance and effective water management across site operations. • Develop and coach a capable field-based team while strengthening technical hydrogeology standards, systems and operational performance. • 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 À propos de Rio Tinto Rio Tinto est un chef de file mondial du secteur des sociétés minières et des matériaux. Nous sommes établis dans 35 pays où nous produisons du minerai de fer, du cuivre, de l'aluminium, des minéraux critiques et d'autres matériaux nécessaires à la transition énergétique mondiale et à la prospérité des personnes, des communautés et des nations. Nous exerçons nos activités depuis 150 ans, en nous appuyant sur les connaissances accumulées au fil des générations et sur les différents continents. Notre mission - trouver de meilleures façons de fournir les matériaux dont le monde a besoin - nous guide dans notre quête d'innovation et d'amélioration continue, dans le but de fabriquer des produits à faibles émissions et répondant aux bonnes normes environnementales, sociales et de gouvernance. Mais comme nous ne pouvons pas y arriver seuls, nous nous attachons à créer des partenariats nous permettant de résoudre des problèmes, de créer des situations mutuellement avantageuses et de saisir des occasions. 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. innovation et amélioration continue sont au cœur de notre mission: Trouver de meilleures façons de fournir les matériaux dont le monde a besoin. Chez nous, les esprits curieux trouvent leur place. Nous recherchons des personnes investies dans leur travail et attentionnées envers leurs collègues, audacieuses dans leur quête de solutions innovantes, et capables de sadapter rapidement pour résoudre des problèmes et saisir des opportunités. Nous sommes déterminés à créer un milieu inclusif où les employés sont libres être eux-mêmes. Nous valorisons un environnement où chaque voix compte, où toutes les cultures sont respectées, et où la diversité des perspectives est essentielle à notre réussite. Nous nous traitons les uns les autres avec équité et dignité, sans distinction de race, de genre, de nationalité, origine ethnique, de religion, âge, orientation sexuelle ou de toute autre marque de notre différence.