Senior Estimator

ACCIONA; Sydney; On-site; AUD 140,000 - 210,000; Full time

Benefits offered by this job

Career growth and development with a 1

Annual bonuses and yearly reviews

Top Employer recognition

Job summary

ACCIONA, a global leader in infrastructure development, is seeking a Senior Estimator in Sydney to lead cost estimates for major infrastructure tenders and collaborate with engineering, design, and commercial teams. You will drive accuracy and competitiveness from concept through submission, ensuring robust cost strategies.

You will own estimates, mentor junior estimators, and help shape methodologies while engaging with senior leadership.

Qualifications

• Must-have degree in engineering, construction or quantity surveying.
• Experience with civil, structural or MEP scopes.
• Proficiency in estimating software and cost planning tools.

Responsibilities

• Develop cost estimates for major infrastructure tenders.
• Lead quantity take-offs and cost forecasting.
• Coordinate input across engineering, design and commercial teams.
• Review subcontractor and supplier quotes for accuracy.
• Identify and price project risk and opportunity.
• Mentor junior estimators and support their development.
• Present estimates and cost strategies to senior leadership.

Skills

Estimating software

Cost planning

Stakeholder management

Communication

Education

Degree in engineering/construction or quantity surveying

Job description

ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 65,000 professionals, present in more than 40 countries across the five continents, all contributing to our mission to design a better planet. Are you a passionate individual who wants to make a difference, promote sustainable development, and find solutions to the biggest global challenges, including climate change, overpopulation, and water scarcity? Come and join us in building the infrastructure our planet needs to achieve a sustainable future.

• Career growth and development with a Tier 1 contractor
• Rewarding salary with annual bonuses and yearly reviews
• Recognised as a Top Employer 2022, 2023, 2024 and 2025

Project Info

ACCIONA Infrastructure delivers major transport, water and social infrastructure projects across Australia and New Zealand. Our Origination team drives the pursuit of new work, shaping bids for landmark projects from early market engagement through to contract award. You'll help build the pipeline that keeps our business at the forefront of the industry.

About Opportunity

As Senior Estimator, you'll lead the development of accurate, competitive cost estimates for major infrastructure tenders, reporting to the Senior Manager, Estimating. You'll take ownership of estimates from concept through to submission, working closely with engineering, design, commercial and delivery teams. You'll also mentor junior estimators and help shape the methodology and tools that underpin our bids.

Key accountabilities for the position will be:

• Develop cost estimates for major infrastructure tenders
• Lead quantity take-offs and cost forecasting
• Coordinate input across engineering, design and commercial teams
• Review subcontractor and supplier quotes for accuracy
• Identify and price project risk and opportunity
• Mentor junior estimators and support their development
• Present estimates and cost strategies to senior leadership

What capability & experience will you need to have:

• Degree in engineering, construction or quantity surveying
• Strong knowledge of civil, structural or MEP scopes
• Skilled in estimating software and cost planning tools
• Excellent stakeholder management and communication skills

At ACCIONA, we offer a dynamic and challenging work environment where our employees can grow and develop their careers. We provide opportunities for professional development, and our team members are encouraged to bring new ideas and approaches to their work. Our company is dedicated to fostering a culture of inclusiveness and respect where every employee feels valued and supported.