Mechanical Tradesperson - Maintenance

Mechanical Tradesperson – Reduction Maintenance

New Zealand Aluminium Smelter | Tiwai, Southland

Work-life balance that works for you

Our rosters are designed to give you more time for what matters most—your family, whānau, and community.

What we offer

• Relocation assistance
• Competitive salary based on skills and experience
• Safety-focused, inclusive team environment
• Medical insurance and annual incentive program
• Share ownership plan and competitive superannuation
• Career development and education assistance
• Transport assistance between Invercargill and Tiwai
• Mobile phone allowance
• Generous leave entitlements, including long service leave

About the role

At New Zealand's Aluminium Smelter (NZAS), known locally as Tiwai, we are finding better ways™ to provide the materials the world needs. We're seeking Mechanical Tradespeople to join our Reduction Maintenance Breakdown Team.

Reporting to the Supervisor and Superintendent, this is a shift-based role with flexible roster options available. You'll carry out breakdown and preventative maintenance across a range of Reduction equipment, including cranes, compressors, pot cells and conveying systems, while actively contributing to safety and continuous improvement.

What you'll bring

• NZ-recognised Level 4 (or higher) Mechanical Trade qualification
• Full NZ Class 1 driver licence
• Strong safety mindset and problem-solving skills
• Ability to work autonomously and within a team
• Willingness to work at heights and in confined spaces
• Curiosity, flexibility, and a desire to learn

Why Tiwai

You'll be supported by leaders who care about your development and work alongside people who look out for each other. Based near Invercargill, you'll enjoy a lifestyle with easy access to outdoor adventure and a strong community feel.

NZAS is an equal opportunity employer and strongly encourages applications from women and people of all backgrounds.