Data Scientist

Make your mark with Thiess  

Everyday, all around the world, Thiess supports and celebrates our people. We recognise talent and reward transparency. We champion diversity and embrace change.

Join us. Hone your skills and develop new ones. Take on big challenges and grow, through mentorship, collaboration and empowerment.  

Thiess is the place to make things happen.

What you’ll do

Reporting to the Manager, Data, Analytics and Decision Intelligence, the Data Scientist will:

• Design, develop, validate and support models and analytics workflows for Thiess data and software products
• Deliver analytics solutions that address complex operational and business challenges
• Undertake on‑demand analysis and studies for urgent or critical business needs
• Work closely with data engineers, cloud architects, developers and product stakeholders to ensure solutions are robust, scalable and fit‑for‑purpose
• Contribute to MLOps processes, including monitoring model performance, retraining and validation

What you’ll bring

You’ll bring a strong technical foundation in data science, combined with hands‑on experience delivering analytics and machine learning solutions in a structured, collaborative environment. You have a solid understanding of modern data science practices, are comfortable working with cloud‑based platforms and Agile delivery models, and communicate effectively with both technical and business stakeholders to solve complex problems.

• Tertiary qualifications in Data Science, Computer Science, or a related technical discipline, with at least 2 years’ experience in data science, computer science, or operations research roles
• Proven experience using data science languages and frameworks such as Python, pandas, and pySpark, and delivering machine learning and/or optimisation models
• Strong understanding of model training, testing, validation, and analytics best practices, with exposure to cloud‑based analytics solutions
• Working knowledge of Agile delivery, version control, issue tracking, and an understanding of DevOps, CI/CD and MLOps practices
• A proactive problem‑solver with excellent communication skills, who is organised, self‑motivated, and confident working with both technical and non‑technical stakeholders

What we offer

• Flexible, hybrid work model
• Supportive, inclusive culture that values innovation and continuous improvement
• Opportunity to work with an amazing team on a high impact project 
• Collaborative, values-led culture with a global reach.
• Access to leading-edge technology and systems.
• Competitive salary and employee benefits package

About us 

Thiess works with clients in Australia, Asia and the Americas in the dynamic field of open-cut and underground mining. 

The pioneering spirit of our founders – the legendary Thiess brothers – is our legacy, and inspires our vision to harness the power of people and technology to drive sustainable change. 

At Thiess, you will have the opportunity to play a part in the global energy transition. We are growing our commodities portfolio to include metals and minerals critical to the energy transition, and developing services to enable sustainable mining. 

We’re creating a culture of curiosity, knowledge-sharing, and continuous learning – supporting our people to contribute to Thiess’ success and continued growth in sustainable mining. 

We’ll support you to hone your skills and develop new ones, take on challenges and grow, through mentorship, collaboration and empowerment. We offer our people ongoing technical training and development opportunities so they can reach their full potential. We also invest in the workforce of the future, with a range of programs for people starting their careers. 

We recognise the value of an inclusive and diverse workplace through our vision of better together. We’re focused on creating an inclusive environment to enable our people to bring their best self to work because they feel safe, included and empowered. 

Learn more http://thiess.com/makeyourmark

Should you require assistance applying for this opportunity, please contact us at hiring@thiess.com

How to Apply

This role is an opportunity to take the next step in your career. With our culture of recognition, development, and a stimulating and satisfying work environment, there is no better time to join Thiess.

Thiess follows a Pre-Employment Process for all successful applicants, which includes two employment references, a National Police Check and a medical assessment. These checks are essential to your application, and your recruiter will support you through the process.

Please click the “apply” button to apply for this role.

Applications close: Friday 4 December 2026

How to apply

Applications close

04 Dec 2026 E. Australia Standard Time