Executive Support Coordinator

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.

About the role

We are seeking a highly organised and proactive Executive Support Coordinator to join our Brisbane Head Office team. Supporting two Group Executives you will play a pivotal role in ensuring seamless day-to-day operations while acting as a trusted business partner across the broader leadership team.

This role is ideal for an experienced executive support professional who thrives in a fast-paced environment enjoys working across a variety of priorities and brings strong judgement discretion and communication skills.

Please note this position is a fixed-term contract for 6 months.

Key responsibilities:

• Managing complex executive calendars meetings travel and competing priorities
• Proactively monitoring inboxes and correspondence identifying actions and ensuring timely follow-through
• Preparing presentations reports communications and executive-level documentation
• Coordinating leadership meetings forums and team events
• Supporting internal communications and engagement activities
• Assisting with the coordination of strategic projects and initiatives
• Building strong relationships with stakeholders across the business and external partners
• Acting as a trusted point of contact and representing the Executive team professionally and confidently

What Youll Need to Succeed

You will bring significant experience supporting senior leaders within a corporate environment and have a proven ability to anticipate needs solve problems and manage sensitive information with discretion.

You will also demonstrate:

• Extensive experience in Executive Support Executive Assistant or senior coordination roles
• Exceptional organisational skills and the ability to manage multiple priorities simultaneously
• Outstanding written and verbal communication skills
• Strong stakeholder management and relationship-building capability
• Advanced Microsoft Office skills including PowerPoint Word and Excel
• A proactive mindset with sound judgement and initiative
• High levels of professionalism confidentiality and attention to detail
• Experience within mining engineering construction or similar industries will be highly regarded

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: Friday 28 August 2026

Applications close

28 Aug 2026 E. Australia Standard Time