Senior Estimator – Civil

Ertech Pty Ltd; Perth; On-site; AUD 140,000 - 210,000; Full time

Benefits offered by this job

Discounted Private Health Insurance (H

Job summary

Ertech Pty Ltd in Western Australia is seeking an experienced Senior Civil Estimator to join our Wangara office. You will lead the estimating and tender process, develop accurate cost plans and bid strategies for major civil projects.

This role requires a Civil Engineering degree, extensive civil construction experience, and a proven ability to manage costs, risk and stakeholder relationships to secure profitable work. You will mentor junior estimators and collaborate with key stakeholders.

Qualifications

• Degree in Civil Engineering required.
• Extensive experience in civil construction, project engineering and project management with strong estimating expertise on projects above $50m.
• Proven track record of delivering safe, profitable projects and managing project costs effectively.
• Strong estimating, cost control, programming and tender strategy capabilities.
• Demonstrated ability to build and maintain strong client relationships and engage with key stakeholders.
• Sound knowledge of construction and applicable contract law, HSEQ systems and industry best practice.
• High proficiency in Expert Estimation; MS Office, MS Project and P6 highly preferred.

Responsibilities

• Lead the estimating and tender process from initial opportunity assessment through to pricing, submission and post‑tender negotiations.
• Develop accurate, competitive and commercially sound estimates, including labour, materials, subcontractor and project costs, while identifying risks, opportunities and value‑engineering solutions.
• Develop and execute effective bid strategies with Pre-Contracts and Operations to maximise profitability.
• Build and maintain strong relationships with clients, consultants, suppliers and subcontractors to support successful tender outcomes and long‑term partnerships.
• Drive continuous improvement across estimating processes, systems and methodologies, incorporating project learnings and market trends.
• Provide leadership and mentoring to junior estimators and Quantity Schedulers, fostering collaboration, learning, safety and high performance.

Skills

Estimating

Cost control

Tender strategy

Stakeholder engagement

Leadership/mentoring

Project engineering

Project management

Communication

Education

Bachelor's degree in Civil Engineering

Tools

MS Office

MS Project

Primavera P6

Job description

Competitive Remuneration + Benefits + Weekly Pay

Ertech is a proudly employee-owned Australian civil and electrical construction company, delivering high-quality services across the Transport, Infrastructure, Resources, and Defence sectors. We partner with clients in both the public and private sectors, including state and federal governments. Since our humble beginnings in 1981, we’ve built a strong reputation for the quality of our work and the long-term relationships we foster — all driven by our core values of collaboration, courage, and authenticity.

ABOUT THE ROLE

We are currently recruiting for an experienced Senior Civil Estimator to join our team in our Wangara office.

Other key responsibilities including, but not limited to:

• Lead the estimating and tender process from initial opportunity assessment through to pricing, submission and post-tender negotiations.
• Develop accurate, competitive and commercially sound estimates, including labour, materials, subcontractor and project costs, while identifying key risks, opportunities and value-engineering solutions.
• Develop and execute effective bid strategies in collaboration with Pre-Contracts and Operations teams to maximise the opportunity to secure profitable work.
• Build and maintain strong relationships with clients, consultants, suppliers and subcontractors to support successful tender outcomes and long-term partnerships.
• Drive continuous improvement across estimating processes, systems and methodologies, incorporating project learnings, market trends and innovative solutions.
• Provide leadership and mentoring to junior estimators and Quantity Schedulers, fostering a culture of collaboration, continuous learning, safety and high performance.

To be successful, you will have experience and demonstrate capability in the following:

• Degree in Civil Engineering required
• Extensive experience in civil construction, project engineering and project management, with strong estimating expertise with projects above $50m.
• Proven track record in contributing to the delivery of safe, profitable projects and managing project costs effectively.
• Strong estimating, cost control, programming and tender strategy capabilities.
• Demonstrated ability to build and maintain strong client relationships and effectively engage with key stakeholders.
• Sound knowledge of construction and applicable contract law, HSEQ systems and industry best practice.
• High proficiency in Expert Estimation.
• Proficiency in MS Office, MS Project, P6 strongly preferred.
• Demonstrated ability to identify process improvements and contribute to continuous improvement initiatives.
• Ability to obtain and maintain a National Police Clearance.
• MUST hold valid Australian Working Rights.

WHY JOIN ERTECH?

At Ertech, we’re committed to investing in our people and creating a workplace where you can thrive. Here’s what you can look forward to:

• Competitive remuneration that reflects your skills and experience
• Supportive, team-oriented culture where collaboration and respect are valued
• Play a key role in shaping the growth and success of our projects
• Career development and progression opportunities, annual performance development plans.
• Access to great benefits, including:
  • Discounted Private Health Insurance (HBF & Medibank)
  • Annual flu vaccinations
  • Novated leasing options through Paywise
  • Service recognition and milestone rewards
  • Employee Referral Program incentives

OUR CULTURE

At Ertech, our people are fundamental to our success. We're focused on creating an inclusive workplace, with the right people in the right roles, who are engaged, empowered, and appropriately rewarded. Ertech will provide you with the chance to be a part of great team, meet new people and gain experience with an industry leader who puts safety first.

DIVERSITY & INCLUSION

We value the unique backgrounds, experiences, and perspectives of all people and actively encourage applications from First Nations peoples, all genders, culturally and linguistically diverse individuals, people with disability, LGBTQIA+ community members, and veterans of the Australian Defence Force.

Ertech is a proud Veteran Employment supporter. We recognise the valuable skills and leadership that veterans bring to our industry and welcome their applications at all levels of the business. Even if you don’t meet every requirement listed, we encourage you to apply and bring your strengths to our team.