Estimator – Mobile Plant Maintenance

We are seeking an experienced Estimator to join our team and play a key role in supporting maintenance planning and scheduling activities across our Guildford and Kalgoorlie workshops. This position is responsible for preparing detailed, accurate, and timely estimates while assisting in the coordination and monitoring of maintenance activities for a diverse fleet of heavy mobile plant and equipment.

This is an excellent opportunity for an individual with strong technical knowledge, estimating expertise, and a passion for delivering cost-effective maintenance solutions.

Why Join Us?

• Guildford-based position – be home every night

• Competitive remuneration package

• Career growth and professional development opportunities

• Exposure to a diverse range of maintenance and fabrication projects

• Supportive team environment

• Access to discounts on:

  • Health insurance

  • Retailers and lifestyle benefits

  • Novated leasing

  • Salary packaging options

About the Role

Reporting to the Workshop Manager, your responsibilities will include:

• Preparing detailed and accurate cost estimates for maintenance, rebuild, repair, and fabrication projects.

• Reviewing scopes of work and identifying labour, materials, equipment, and resource requirements.

• Conducting comprehensive measurement and pricing activities to develop reliable project estimates.

• Evaluating and comparing supplier and subcontractor quotations, identifying opportunities for improved value and cost savings.

• Assisting with tender submissions, ensuring all requirements are captured accurately and submitted on time.

• Supporting project variations, purchase order management, and ongoing cost tracking.

• Occasional travel to operational sites and regional workshops as required.

What You'll Bring

To be successful in this role, you will possess:

Essential

• Trade qualification in Mechanical Engineering (Cert III or equivalent), or significant hands-on experience maintaining heavy mobile plant.

• Proven experience estimating, planning, and scheduling maintenance activities for HME fleets.

• Strong knowledge of Caterpillar, Komatsu, Hitachi, Liebherr, Sandvik, and similar mining equipment.

• Experience using CMMS systems (preferably AMT), Microsoft Excel, Microsoft Office Suite, and Microsoft Project.

• Excellent analytical and problem-solving skills.

• Strong organisational, planning, and time management abilities.

• Ability to work independently while managing multiple priorities and deadlines.

• Strong communication and stakeholder engagement skills.

Desirable

• Tender preparation and contract administration experience.

• Understanding of workshop budgeting and maintenance cost control processes.

If this opportunity sounds like the right fit for you, we'd love to hear from you. Apply now by clicking the Apply button or send your resume directly to **********@emecogroup.com.