Site Administrator

Thiess

AUonsitePosted Aug 3, 2026
Posting intelligenceActively listed

Skills

excel

About the role

Site Administrator

932814

Australia - All

Australia - Perth, WA

Australia - Yilgarn, WA

Maximum Term Build a deeper capability

With a global business, we offer diverse and rewarding careers. We are committed to Thiess being a company and a culture where great people can excel and where they are developed and supported to reach their highest potential. Join our team today.

About the role

Thiess, Yilgarn Iron Ore Project is a Brownfields mining operation that includes the sites of Koolyanobbing, Windarling and Parker Range.

Koolyanobbing is in the Shire of Yilgarn, Western Australia, 54 km north-northeast of the town of Southern Cross.

Thiess are currently seeking applications from experienced Site Administrators . This is a 12 month fixed term opportunity, working a 14 days on, 14 days off roster. The position is available on a bus-in, bus-out (BIBO) basis from Perth or a drive-in, drive-out (DIDO) basis from surrounding areas.

In this role, you will:

Coordinate and deliver efficient and effective administration planning and support

Maintaining rosters and inputting employee hours

Managing mobilisation process

Maintain reports, filing systems and personnel files as directed

Maintain correspondence notes, filing systems and process invoices and procure employees in compliance with company requirements

About You

Advanced skills in Microsoft Office Suite

2 years experience in a similar position

Experience with JDE & Inex required

Experience in mining operations administration

Professional, mature and reliable approach to duties and colleagues

What Thiess Can Do for You

Permanent full-time positions

Full camp facilities provided

Thiess’ commitment to training & development

Range of corporate discounts including health insurance (Medibank), travel & retail products.

About Us

We partner with our clients to deliver excellence in open cut and underground mining in Australia, Asia and the Americas. For more than 90 years, we have operated in diverse commodities, geologies, environments and cultures. Our team uses global insight to optimise solutions and create value for each project, positioning them for optimal efficiency, productivity and cost performance, backed by how we meet our commitments.

Visit our website to learn more – http://www.thiess.com

Driving a diverse, inclusive and respectful culture

We’re committed to safe, healthy and respectful workplaces. A place where everyone matters always.

We welcome and celebrate the differences and similarities among people including gender, identity, ethnicity, race, heritage, sexual orientation, disability, age, culture, religion, language, appearance, parental status and education.

We believe diverse experiences and perspectives not only make us more innovative, productive and engaged, but are crucial to our success.

If you require assistance to apply for this job because of disability or special needs, please contact us here. No other requests will be acknowledged.

How to Apply

To apply for this role, please click the ‘Apply’ button or the link below.

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