Commercial Accountant - - 40496 - Fletcher Building

General Information

Job Type

Permanent

Description

Winstone Aggregates is a leader in the New Zealand construction materials industry, operating 11 active quarries, 6 transport regions, and 4 laboratories nationwide. With over 350 employees and annual revenue exceeding $200 million, we’re committed to building a better New Zealand through sustainable and innovative practices.

The Role

We’re seeking a commercially focused Commercial Accountant to join our finance team in Penrose. This role partners closely with our quarry operations to provide financial insights, coaching, and tools that drive profitability and continuous improvement.

Key Responsibilities

Partner with operational teams to develop forecasts and annual budgets.
Provide commercial coaching to enhance financial acumen across the business.
Deliver insights through cost analysis, benchmarking, and performance reviews.
Support the Sales & Operations Planning (S&OP) process and standard costing frameworks.
Lead inventory and manufacturing accounting functions during month-end.
Prepare and interpret monthly financial results and forecast accuracy.
Contribute to business case development and project support.
Promote and model safe work practices and support HS&E initiatives.

About You

You’ll bring a strong commercial mindset and a passion for partnering with operations to drive business performance. You’ll also have:

A tertiary qualification in accounting, finance, or a related discipline.
4–6 years of experience in commercial finance, ideally in a manufacturing or industrial setting.
Strong analytical, modelling, and standard costing skills.
Experience with forecasting and S&OP processes.
Excellent communication and relationship-building abilities.
A proactive mindset with a focus on continuous improvement.

Why Join Us?

Be part of a supportive and inclusive team culture.
Work with a business that values innovation, safety, and sustainability.
Enjoy opportunities for professional growth and development.
Make a tangible impact on business performance and profitability.

Apply Now

If you're ready to take the next step in your finance career and want to make a real impact, we’d love to hear from you.

Research shows that females and minority groups don’t apply for roles unless they match 100% the job description.

We are proud of your diversity and see it as one of the things that make us stronger. We welcome your individuality and encourage you to bring your true self to work, so if this role is of interest but you feel you don’t fit it, we would still love you to apply.