Senior Estimator – Structural Integrity (Mining)

KAEFER Australia; Perth; On-site; AUD 110,000 - 150,000; Full time

Job summary

KAEFER Integrated Services Pty Ltd is seeking a Senior Estimator (SMP) to join our Perth CBD team. This permanent role focuses on national SMP projects in mining, engineering, and heavy construction, with a clear pathway in a rapidly growing global business.

The role requires a minimum of 5 years’ estimating experience, a mechanical trade or engineering background, and strong cost build-up and MS Office skills. Perth-based opportunity with a comprehensive benefits package.

Qualifications

• Min. 5 years of estimating experience on large SMP projects in mining, engineering and heavy construction.
• Mechanical trade background is essential, or a mechanical engineer with site experience.
• Experience with first-principles build-up of resource hours; strong Excel and MS Projects abilities.
• Excellent written and verbal communication with strong analytical and detail orientation.

Responsibilities

• Accurately estimate all project costs (labor, materials, equipment, mobilization/demobilization).
• Obtain and analyse vendor quotes for materials and services.
• Perform material take-offs and compile detailed cost documentation.
• Identify project risks and develop mitigation strategies.
• Analyse project schedules to identify opportunities for optimization.
• Prepare and review tender clarifications and information requests.
• Review tender documents for scope, terms and conditions.
• Adhere to quality management system procedures and work instructions.
• Collaborate with peers to develop competitive proposals.
• Lead internal tender review presentations and obtain approvals.
• Prepare professional tender submissions compliant with client requirements.

Skills

Estimating

Analytical skills

Communication skills

Attention to detail

Education

Mechanical Trade certification

Mechanical Engineering degree

Tools

Excel

MS Projects

Job description

KAEFER Integrated Services Pty Ltd is seeking a Senior Estimator (SMP) to join our Perth CBD team. This permanent role focuses on national SMP projects in mining, engineering, and heavy construction, with a clear pathway in a rapidly growing global business.

The role requires a minimum of 5 years’ estimating experience, a mechanical trade or engineering background, and strong cost build-up and MS Office skills. Perth-based opportunity with a comprehensive benefits package.