Senior Advisor - Diversity, Equity & Inclusion (DEI)

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 youll do

This role interacts with senior leadership teams regional HR functions clients and community organisations ensuring our DEI initiatives are contextual impactful and aligned with both operational needs and company goals.

Key Responsibilities

• Lead the design implementation and continuous improvement of a global DEI strategy aligned with corporate objectives ESG goals and client expectations.
• Develop track and evaluate quantitative and qualitative DEI metrics informing programs and reporting on impact.
• Conduct global trend analysis and benchmarking to ensure alignment with best practices.
• Ensure compliance with legislative requirements including but not limited to the Workplace Gender Equality Agency and Disability Inclusion Acts.
• Advise on company policies and standards to reflect leading DEI practices.
• Partner with regional teams to create regionally relevant DEI action plans with measurable outcomes.
• Support critical programs such as inclusive recruitment employee resource groups and leadership development with a DEI lens.
• Lead initiatives to improve workforce diversity across gender equity Indigenous employment and other underrepresented groups.
• Act as a trusted partner to senior leaders embedding DEI principles in workforce planning and business operations.
• Engage with internal and external stakeholders including industry bodies and community organizations to drive positive change.

What Youll Need to Succeed

We are seeking a highly qualified professional with a tertiary degree in Human Resources Social Sciences or a related field coupled with 7 years of experience in leadership roles focused on Diversity Equity and Inclusion (DEI). Ideal candidates will have demonstrated expertise in cultural safety gender equity Indigenous engagement and fostering inclusive workplace practices. Proven experience in designing and implementing global DEI strategies and systems is essential. While operational and corporate exposure is required experience in matrixed or project-based organisationsespecially within industries such as mining construction or engineeringis highly regarded.

We value candidates with a deep understanding of best-practice DEI frameworks and trends as well as strong project management data analysis and reporting capabilities. The ideal individual will possess exceptional communication and collaboration skills with the ability to influence stakeholders at all levels. A proactive problem-solver you can manage ambiguity prioritize effectively and deliver results. The successful candidate has also shown the ability to foster long-term relationships and build extensive professional networks.

• A tertiary qualification in Human Resources Social Sciences or a related field.
• At least 7 years of DEI leadership experience in operational and corporate functions.
• Strong expertise in cultural safety gender equity and inclusive workplace practices.
• Proven success in designing and implementing global DEI strategies policies and systems.
• Experience in matrixed or project-based organisations (mining construction or engineering industries preferred).
• In-depth knowledge of DEI trends reporting and benchmarking frameworks.
• Outstanding communication and collaboration skills to influence and lead across all levels.
• Strong project management analytical skills and the ability to prioritize in complex environments.
• A proven ability to build and nurture professional networks and long-term relationships.

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.

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

Well 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. Were 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 you require assistance applying for this opportunity please contact us at

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: Thursday 4 September 2025

How to apply

Applications close

04 Sep 2025 E. Australia Standard Time