Senior Estimator – Water NZ

Christchurch (or open to other NZ locations) | Full Time | Leadership Role

The Opportunity

We have an exciting opportunity for an experienced Senior Estimator to join our Water NZ business, reporting to the General Manager – Water NZ and based in our Christchurch office. As a senior leader within our Utilities Projects team, you’ll play a pivotal role in shaping successful bid outcomes, strengthening our estimating capability, and ensuring we remain the contractor of choice for water infrastructure projects across the region.

You’ll lead a dedicated estimating team, collaborate with operational, engineering, and business development stakeholders, and ensure our price proposals are accurate, competitive, and aligned to Downer’s high standards. This role is critical to the ongoing growth, performance and reputation of our Water NZ business.

What You’ll Do

• Lead, coach and develop the estimating team to deliver accurate, timely and competitive tender pricing.
• Drive estimating excellence through robust processes, continuous improvement, and the development of estimating tools.
• Oversee bid preparation including methodology reviews, risk and commercial assessments, and tender governance.
• Work closely with internal teams to support project pricing, variations, budget development and handover.
• Build strong relationships with clients, suppliers and partners while contributing to market insights and bid strategy.

What We Offer

• Competitive remuneration package and opportunities for career progression across Downer’s trans-Tasman Energy & Utilities network.
• Supportive leadership with a strong focus on team development and succession planning.
• Flexible working options and modern office facilities (including on-site parking).
• Access to Perks@Downer (discounts on travel, technology, retail, wellbeing and more).
• Development pathways including THRIVE leadership programs and EmpowHER.
• Being part of a Tier 1 ASX-listed organisation with industry-leading in-house technical, engineering and project delivery capabilities.
• Commitment to Zero Harm, sustainability and high-performing team culture.

What We’re Looking For

We’re seeking a proven estimating leader with strong commercial acumen and a drive for excellence. You will bring:

• A tertiary qualification in Quantity Surveying, Engineering or similar, plus experience in the construction industry (including 3+ years in an estimating environment).
• Demonstrated experience leading estimating teams and delivering successful tender outcomes.
• Strong analytical, commercial and risk assessment capability.
• Ability to build smart, cost-effective solutions and foster cross-functional collaboration.
• Exceptional communication and people leadership skills, with commitment to Zero Harm.

About Energy & Utilities

Downer's Energy & Utilities business unit is an integrated trans-Tasman team delivering services and solutions that connect communities to essential networks and infrastructure. We design, build, operate and maintain critical assets across the water, electricity, telecommunications, industrial and power generation sectors. Our strength lies in our technical capability, specialist engineering expertise, and dedicated teams of qualified professionals.

Downer Group celebrates and values diversity. We encourage applications from all backgrounds and communities.

How to Apply

Click “Apply” to submit your application. We look forward to hearing from you!