Trainer Assessor

4 hours ago

Perth, Western Australia Pageup Full time $80,000 - $120,000 per year


Trainer Assessor

Job ID 931566
Job Type Permanent Full Time
Location Australia - Perth
Categories Safety / Health / Environment / Quality

Applications close
07 Dec 2025 W. Australia Standard Time

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

With an exciting brownfields hard-rock mining project on the horizon, we're seeking experienced Trainer Assessor. Located nearby Southern Cross, these roles are offered on a FIFO 8/6 roster from Perth or DIDO roster from surrounding towns. 

In this role, you will:

  • Ensuring that the assessment activity complies with the principles of assessment (validity, fairness, reliability, flexibility, authenticity, currency) 
  • Making determinations regarding the achievement of the assessment outcomes in accordance with the assessment package requirements 
  • Maintaining the integrity of assessments and results 
  • Developing retraining plans for those who do not achieve the required result during the assessment activity 
  • Have attention to detail when completing forms and documentation 
  • Ensuring the assessment documentation is passed onto the Training Coordinator as soon as the assessment is completed 
  • Implement all training programs within their competency so that production quality, training, safety, health and environment requirements are satisfied 
  • Assist the trainee in the knowledge of all of the Operating Procedures for the item of plant they are training on
  • Perform training activities and assessments for operators as required 
  • Take responsibility for the trainee and actions while training

About You

  • Previous experience operating heavy mobile equipment in a mining environment 
  • Specific experience operating Caterpillar, Komatsu, Hitachi and Liebherr mining plant will be highly regarded
  • TAE Certificate IV in Training & Assessing essential 
  • Strong verbal and written communication skills 
  • Commitment to continuous self-improvement

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 – 

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.



How to apply

Applications close
07 Dec 2025 W. Australia Standard Time

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