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

As Officer Health Administration & Projects, you’ll provide crucial support to the Group Health, Compliance & Compensation (HCC) team by performing administrative, financial, and compliance-related functions.

Key Responsibilities

• Processing HSS-related invoices, raising purchase orders, and reconciling accounts using financial systems (JDE).
• Auditing provider invoices to ensure compliance with pricing agreements and resolving discrepancies.
• Uploading and maintaining medical and health-related records in secure systems for regional sites.
• Scheduling and coordinating pre-employment and periodic medical appointments.
• Maintaining data accuracy through updates and regular system checks.
• Assisting with compliance to Health and Safety legislation.
• Ensuring data integrity in health injury management and recording systems.
• Monitoring legislative medical requirements for updates and renewals.
• Completing and processing legal-related documentation and invoices.
• Identifying areas of improvement within health platforms to streamline processes and drive efficiency.
• Engaging with internal teams (e.g., health, safety, finance, legal, ICT) and external providers (e.g., medical consultants, auditors, labour hire companies) to ensure smooth processes and alignment with organisational standards.
• Providing training and support to teams on medical record systems and compliance-related topics.

What You’ll Need to Succeed

Preferred but not essential, is 5+ years of experience in administrative or accounts-related roles, with prior exposure to health administration or similar fields being an advantage. Proficiency in financial accounting systems, such as JDE, is essential, along with a proven ability to handle confidential and sensitive information, including health and legal data. Attention to detail, strong time management, and task prioritisation skills are critical to managing the demands of this fast-paced role. Familiarity with data entry processes and health-related platforms will also be highly beneficial.

In addition to technical capabilities, the ideal candidate will possess a proactive and solution-oriented mindset, coupled with excellent communication skills to engage effectively with a diverse range of stakeholders. Upholding the core values of Thiess — Discover (striving for continual improvement), Accountable (commitment to performance), Respectful (thriving through honesty and encouragement), and Empowered (driving change through innovative approaches) — is crucial. These qualities will ensure you thrive in a supportive and collaborative environment while contributing meaningfully to the team’s goals.

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: Thursday 18 September 2025