Civil Estimator

MLG Oz

Location: Perth WA

Job Description

We’re looking for a commercially minded Civil Estimator to join our team in Perth, supporting tendering, project pricing, and commercial analysis across a diverse project portfolio.

This role is critical in ensuring accurate, competitive, and well-structured estimates that support project wins and business growth. You’ll work closely with operational teams and subject matter experts to develop cost models, review tenders, and identify cost efficiencies and opportunities.

Key Responsibilities

Tendering & Project Analysis

Review tender documents, scope of work, and contract conditions
Analyse opportunities and provide insights on project risks and benefits
Maintain accurate pricing records and CRM (HubSpot) updates

Estimating & Cost Modelling

Develop, refine, and maintain cost models for civil projects
Prepare detailed estimates across earthworks, drainage, and civil infrastructure
Interpret engineering drawings, specifications, and geotechnical data

Project & Site Engagement

Attend site visits and tender meetings to assess scope, access, and conditions
Collaborate with operational teams to validate cost assumptions

Commercial Support & Continuous Improvement

Support repricing, variations, and cost-saving initiatives for active projects
Review estimate accuracy against actual performance to improve models
Contribute to consistent estimating practices across the business

About You

You are a detail-oriented and proactive Estimator who thrives in a collaborative, fast-paced environment.

Key Skills & Attributes

Strong ability to interpret civil drawings and technical specifications
High attention to detail with strong analytical and problem-solving skills
Effective communicator with strong stakeholder engagement abilities
Highly organised with excellent time management
Commercially aware with sound judgement in pricing decisions

Experience Required

3+ years’ experience in estimating within civil, mining, or haulage sectors
Strong background in civil construction, cost estimation, or quantity surveying
Experience using estimating software and advanced Excel skills
Experience developing and maintaining cost models
Exposure to tendering processes and pricing strategies

Qualifications (Desirable)

Qualification in Civil Engineering, Construction Management, or Quantity Surveying
Certificate IV in Civil Construction or Building Project Support (Estimator)

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