The Engine Behind the Team.

At Mainstream, we move, manage, and store freight across New Zealand and around the world. Behind every smooth operation is a team that keeps things running accurately, efficiently, and on time. That's where you come in.

We're looking for a motivated Administration Assistant to join our Auckland Finance team. You'll be the go-to person who ensures invoices are right, compliance is on track, and the wheels of the business keep turning without a hitch. Reporting to the Group Finance Manager, you'll play a key role in keeping Mainstream running like clockwork.

Why this role matters

You're not just doing admin; you're keeping Mainstream moving. From managing accounts to ensuring compliance and safety processes run smoothly, your contribution keeps the business operating efficiently every day. Your work supports colleagues across Finance, Operations, and Head Office to deliver results.

What you'll do

• Keep accounts receivable and payable running smoothly by processing invoices, managing credit control, and reconciling accounts.
• Resolve customer account queries quickly, collaborating with other teams to get things sorted.
• Support compliance by tracking driver documentation, inductions, and regulatory checks.
• Promote safe work practices and contribute to Health & Safety initiatives.
• Provide general administrative support across Finance and Head Office teams.
• Assist with month-end processes and management reporting.
• Ensure accuracy, quality, and efficiency in every task, you get it right the first time.

What you bring

• Organised, proactive, and able to juggle multiple tasks without missing a beat.
• Strong communicator, able to explain complex information clearly.
• Tech-savvy with MS Office and general computer skills.
• Reliable, self-motivated, and able to work independently.
• Positive attitude and the ability to build great relationships with colleagues and customers.

What we offer

• A critical role in a growing, nationally recognised logistics business.
• Competitive pay and benefits.
• Modern, technology-driven facilities and a supportive team environment.
• Opportunities for growth and a chance to make a real impact.
• A company culture that values teamwork, excellence, and employee wellness.

If you're organised, energetic, and ready to make things happen at Mainstream, we want to hear from you. Apply today and join a team that keeps the business moving

Eligibility: Applicants must be New Zealand citizens, residents, or hold a valid NZ work visa.