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Salary
≈ $31k – $74k per year (Estimated)
Location
In office (Christchurch, Auckland)
Seniority
Senior · 8+ years exp

Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Oct 29, 2026. Downer Group scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Downer Group is an Australian integrated services company that maintains and operates infrastructure for government and private clients in Australia and New Zealand. Its work spans road maintenance and asphalt, rail and transit fleet maintenance, water and power network services, telecommunications, facilities management for hospitals, defence and schools, and asset services for mining and industrial sites. It is listed on the Australian Securities Exchange and runs a separate New Zealand head office in Auckland. The company is headquartered in Sydney, New South Wales, Australia.

Ko te take ka parekareka e koe ki te mahi ki kōnei | Why you will enjoy working here

Downer is committed to delivering excellence by ensuring our people have the environment and the means to be successful.

We also offer:

  • Free access to Marram health care benefits and discounted holiday homes.
  • $500 bonus for current employees who refer a friend to Downer.
  • Access to a range of company benefits and partnered discounts.
  • Ongoing training and development opportunities.

Te kōwhiringa | The Opportunity

This is a senior commercial role responsible for the contractual and financial administration of an infrastructure project. Working closely with the Project Manager, you will help create a no-surprises environment by applying a consistent commercial approach, managing contractual and financial matters, resolving stakeholder issues and providing early warning of unexpected financial outcomes.

As a Senior Quantity Surveyor, you will provide sound commercial and contractual leadership across project operations while supporting effective financial controls, stakeholder relationships and Health and Safety performance.

Your key responsibilities will include:

  • Applying a consistent and sound commercial approach across project operations in accordance with Downer policies.
  • Advising management on contractual and commercial matters, including preparing correspondence and contributing to meetings with clients, consultants and providers.
  • Identifying, developing and managing variations, extension-of-time claims, insurance claims and associated commercial outcomes.
  • Managing procurement and the contractual and financial administration of suppliers and subcontractors.
  • Measuring and valuing subcontractor work, assessing entitlements and administering contra charges where appropriate.
  • Maintaining accurate and timely project financial reporting, payment claims, payment certificates and receivables.
  • Providing contractual support to site teams and strengthening their understanding of contract administration requirements.
  • Supporting Quantity Surveying team members to establish clear objectives and develop their capability.
  • Leading by example and promoting safe, environmentally responsible and quality-focused working practices.

Nga pūkenga matua | Important Skills:

You will be an experienced commercial professional who communicates clearly, offers practical and timely advice, and builds constructive relationships with project teams, clients, consultants and providers. You will be comfortable working under pressure in an integrated team environment and capable of balancing detailed contract administration with the wider commercial needs of a major infrastructure project.

You must have:

  • A BSc, National Diploma or equivalent qualification in Quantity Surveying or Civil Engineering.
  • At least eight years’ site experience on infrastructure projects valued above NZ$50 million, working as the commercial lead across both upstream and downstream activities.
  • The ability to perform effectively under pressure in a fully integrated team environment.
  • A sound understanding and practical application of NZS 3910 and related standard-form documents. NEC and Fidic knowledge and application would be beneficial.
  • Comprehensive knowledge of contractual management, including interim and final progress payments, measurement, record keeping and contract variations.
  • Excellent written and verbal communication skills.
  • The flexibility to work on projects outside your home base when required.

Ko wai mātou | Our Organisation

This is an excellent opportunity to develop a career with Downer and become part of a leading company that has a strong footprint in Infrastructure around New Zealand. We place huge value on developing our people and support ongoing training and development opportunities.

We can also offer:

  • Access to a range of company benefits and partnered discounts.
  • A supportive team environment.
  • The opportunity to contribute to a business with a strong focus on Zero Harm, sustainability and responsible working practices.

Me pēhea ki te tono | How to apply:

Here’s your chance to join a great team and continue developing your career with Downer! If this role interests you, apply via www.downercareers.co.nz. Job number 737295

Please note that successful applicants will be required to pass a pre-employment drug test & medical.

Due to the fast-paced nature of Downer, our vacancy close dates may be subject to change, so don't delay and make sure you apply as soon as possible.

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