Cost & Systems Accountant

PowerNet; Southland; On-site; NZD 90,000 - 130,000; Full time

Benefits offered by this job

Five weeks' annual leave

Fully subsidised Southern Cross health

Life and Income Protection Insurance (

Health and wellbeing programme

Professional development opportunities

9‑day fortnight option

Branded PowerNet clothing

Relocation assistance

Job summary

PowerNet in Invercargill, NZ, seeks a Cost & Systems Accountant to join the Finance team. You will support financial systems, enable accurate reporting, and provide cost accounting expertise across the business.

This role blends accounting with technology, offering varied responsibilities and opportunities for process improvements. You will work closely with IT and service providers, bring at least four years of experience, and leverage Dynamics 365 BC and Continia to drive efficiency.

Qualifications

• A tertiary qualification in Accounting, Finance, Business or a related discipline.
• At least four years' accounting experience.
• Experience working with accounting and reporting systems.
• Strong analytical and problem-solving skills.
• Advanced Microsoft Excel skills.
• Excellent communication and relationship-building abilities.
• A continuous improvement mindset and a willingness to challenge the status quo.

Responsibilities

• Support and administer Dynamics 365 Business Central, Continia and related finance systems.
• Provide practical system support and guidance to finance, project, operational and business users.
• Maintain system controls, user access, master data and financial workflows.
• Support project costing, work order management and operational cost reporting.
• Identify and help implement process improvements, automation opportunities and system enhancements.
• Work closely with internal stakeholders, IT and external service providers to improve efficiency, controls and user experience.

Skills

Excel

Analytical skills

Communication

Problem solving

Cross-functional collaboration

Education

Tertiary qualification in Accounting/Finance/Business

Tools

Microsoft Dynamics 365 Business Central

Continia

Job description

At PowerNet, we're proud to keep power flowing safely, efficiently and reliably to the communities we serve. Our success is built on great people, strong systems, and a culture that values teamwork, continuous improvement, and making a positive difference.

We're looking for a Cost & Systems Accountant to join our Finance team in Invercargill. This is an exciting opportunity for an accountant who enjoys working across both finance and technology, supporting business-critical systems while providing valuable cost accounting expertise to the wider business.

About The Role

Reporting to the Financial Analysis & Reporting Manager, you'll play a key role in supporting and enhancing PowerNet's financial systems, ensuring accurate reporting, effective financial controls, and meaningful information is available to support business decisions.

This Varied Role Will See You

• Support and administer Microsoft Dynamics 365 Business Central, Continia and related finance systems
• Provide practical system support and guidance to finance, project, operational and business users
• Maintain system controls, user access, master data and financial workflows
• Support project costing, work order management and operational cost reporting
• Identify and help implement process improvements, automation opportunities and system enhancements
• Work closely with internal stakeholders, IT and external service providers to improve efficiency, controls and user experience

About You

You’ll be a collaborative and proactive accountant who enjoys solving problems, improving processes and helping others get the most from business systems.

To Be Successful In This Role, You’ll Bring

• A tertiary qualification in Accounting, Finance, Business or a related discipline
• At least four years' accounting experience
• Experience working with accounting and reporting systems
• Strong analytical and problem-solving skills
• Advanced Microsoft Excel skills
• Excellent communication and relationship-building abilities
• A continuous improvement mindset and a willingness to challenge the status quo

Experience with Microsoft Dynamics 365 Business Central and CA ANZ membership (or progress towards membership) would be advantageous.

Why You’ll Love Working With Us

At PowerNet, we offer a balanced, flexible and supportive environment where you can grow both personally and professionally. You’ll enjoy:

• Competitive remuneration
• Five weeks' annual leave
• Fully subsidised Southern Cross health insurance, with Life and Income Protection Insurance being introduced in October
• A comprehensive health and wellbeing programme
• A fantastic, inclusive team culture
• Professional development opportunities
• A 9-day fortnight option, allowing you to enjoy a long weekend every second week
• Branded PowerNet clothing
• Relocation assistance if you're moving to the region

This is a fantastic opportunity to combine your accounting expertise with systems knowledge in a role that offers variety, challenge and the chance to make a genuine contribution to our business and the communities we serve.

If you’re looking for your next career move and want to be part of a team that values collaboration, innovation and continuous improvement, we’d love to hear from you.

Applications close Sunday 20 September 2026 and applicants must be legally entitled to work in New Zealand. Applications may be assessed and interviews carried out prior to the closing date so if you are interested in the role, don’t delay in submitting your application.

PowerNet is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.