Maintenance Manager

Pact Group Holdings Ltd; Hamilton; On-site; NZD 180,000 - 260,000; Full time

Benefits offered by this job

Competitive base salary

Close-knit team culture

Sustainability focus

Discounted health insurance premiums

Free onsite parking

Annual flu vaccinations

Employee Assistance Programme (EAP)

Job summary

Pact Packaging Hamilton is seeking a Maintenance Manager to lead the site maintenance function, driving a transition from reactive to preventative and predictive maintenance while improving asset reliability and reducing downtime.

You will manage budgets, contractors, and spares, and foster a culture of safety, quality, and continuous improvement to support operational excellence across the site.

Qualifications

• Proven technical maintenance leadership in manufacturing, FMCG or industrial settings.
• Tertiary qualification in Mechanical/Electrical/Process or related field; EWRB accreditation advantageous.
• Strong expertise in preventive/predictive maintenance and root cause analysis.
• Experience with CMMS systems (MEX, SAP) to optimise asset performance.
• Budgeting, procurement, supplier/contractor management and cost control.
• Lean manufacturing and structured problem-solving experience.

Responsibilities

• Lead a safe, compliant maintenance function aligned with health, safety, quality, environmental and regulatory requirements.
• Develop and execute preventive and predictive maintenance strategies to maximise asset reliability.
• Drive reliability improvements and reduce downtime across equipment, utilities and infrastructure.
• Manage site services, buildings, infrastructure, and statutory compliance.
• Oversee procurement, contractors, spares, and maintenance budgets for cost-effective outcomes.
• Lead continuous improvement and capital projects to enhance manufacturing performance.
• Provide leadership, coaching, and development for the maintenance team.

Skills

Maintenance leadership

Safety leadership

Root cause analysis

CMMS (MEX; SAP)

Budgeting

Stakeholder management

Lean manufacturing

Contractor management

Education

Tertiary engineering qualification

EWRB EAS-EST accreditation

Tools

MEX CMMS

SAP

Job description

Job Description

Our Pact Packaging division is pioneering a whole product life cycle approach to sustainable packaging. Partnering with global brands to local dairy producers, we integrate supply chain efficiencies and sustainable practices into everything we design and manufacture.

About this opportunity

Based at Pact Packaging Hamilton and reporting to the Site Business Unit Manager, the Maintenance Manager will lead the site maintenance function, ensuring a safe, reliable, and cost-effective engineering service that supports operational performance and continuous improvement.

This is a key leadership role focused on driving the transition from reactive to preventative and predictive maintenance. You'll improve asset reliability, reduce downtime and maintenance costs, lead continuous improvement initiatives, and develop a high-performing maintenance team that supports operational excellence across the site.

Your key responsibilities will be to:

• Lead a safe and compliant maintenance function by ensuring engineering activities align with health, safety, quality, environmental, food safety, and regulatory requirements, including contractor management and permit-to-work systems.
• Develop and execute preventative and predictive maintenance strategies through MEX and maintenance planning processes to maximise asset reliability, equipment performance, and operational efficiency.
• Drive reliability improvements across manufacturing equipment, tooling, utilities, and infrastructure by reducing unplanned downtime, leading root cause investigations, and implementing sustainable corrective actions.
• Manage site services, buildings, infrastructure, and statutory compliance requirements to ensure the ongoing reliability, safety, and performance of critical plant and utility systems.
• Oversee engineering procurement, contractors, critical spares, and maintenance budgets to deliver cost-effective outcomes while maintaining safety, quality, and operational standards.
• Lead continuous improvement and capital projects, including equipment upgrades, process improvements, and reliability initiatives that enhance manufacturing performance and long-term asset value.
• Provide strong leadership, coaching, and development for the maintenance team while fostering a collaborative, proactive culture that supports operational excellence and delivers measurable business outcomes.

Your skills and experience:

• Proven technical maintenance leadership experience in a manufacturing, FMCG, or industrial environment, with the ability to lead, coach, and develop high-performing teams while fostering a culture of safety, accountability, and continuous improvement.
• A tertiary qualification in Mechanical, Electrical, Process, Reliability Engineering, or Business would be highly regarded. Current EWRB EAS-EST accreditation, or a willingness to obtain it, would be advantageous.
• Strong expertise in maintenance and reliability practices, including preventive and predictive maintenance, root cause analysis, failure elimination, asset reliability improvement, and critical spares management.
• Experience managing maintenance planning systems and CMMS platforms such as MEX, SAP, or similar, with the ability to optimise asset performance and operational efficiency.
• Sound technical knowledge of manufacturing equipment and systems, including mechanical, electrical, hydraulic, pneumatic, material handling, and site utility assets.
• Commercial experience in budgeting, procurement, supplier and contractor management, and maintenance cost control.
• Strong communication, planning, analytical, and stakeholder management skills, supported by experience applying lean manufacturing and structured problem-solving methodologies.

Additional Information

Benefits:

• Competitive base salary
• A close‑knit team with a strong values‑driven and safety‑first culture.
• Work for a company dedicated to sustainability and leading the circular economy.
• Discounted health insurance premiums through Southern Cross
• Free onsite parking.
• Annual flu vaccinations.
• Employee Assistance Programme (EAP).