Drainage Supervisor

About the Opportunity – Drainage Supervisor

Are you ready to shape the future of essential infrastructure while leading by example onsite? We are on the lookout for a motivated, reliable, and safety-conscious individual to join our team as a Drainage Supervisor. Based in Dunedin, this practical role is perfect for someone passionate about the delivery of quality drainage solutions and the development of inclusive, high-performing teams. You'll be pivotal in supporting our major projects and ensuring excellence throughout the construction and maintenance of drainage systems.

• Oversee all aspects of drainage installation, maintenance, and repair works on various construction and infrastructure projects.
• Lead, motivate, and manage a team of drainage workers and subcontractors, fostering a safe, respectful, and inclusive environment.
• Co-ordinate daily activities, assigning tasks and monitoring progress to ensure works are completed to the highest standards and within deadlines.
• Ensure compliance with all relevant health, safety, and environmental protocols, championing a safety-first culture at all times.
• Liaise with project managers, engineers, and clients regarding project requirements, progress, and any issues or changes onsite.
• Assist in the planning and review of drainage methodologies and risk assessments, promoting continuous improvement across the team.
• Accurately maintain daily records, site documentation, and deliver regular updates and reports as required.

• Previous experience supervising drainage works or similar roles within civil infrastructure, earthworks, or utilities construction.
• Solid technical understanding of drainage systems, construction methodologies, plant, and materials.
• Strong leadership, organisational, and communication skills, with an ability to mentor and develop diverse teams.
• Familiarity with New Zealand health, safety, and environmental regulations applicable to drainage operations.
• Competence in reading and interpreting construction plans, specifications, and work programmes.
• Proficient in using site management tools and digital reporting systems.
• Current and full New Zealand driver's licence (Class 1). Relevant industry qualifications (e.g. Certifying Drainlayer, WTR endorsements).
• Legal right to work in New Zealand.

Why Join Our Drainage & Civil Construction Team?

• Career Progression: Genuine opportunities to develop your capabilities and advance your career in a stable, growing organisation.
• Supportive Environment: Work alongside industry experts, with mentorship and a strong family-oriented culture.
• Competitive Package: Remuneration aligned to experience and skills + vehicle + medical insurance.
• Inclusive Workplace: We celebrate diversity and ensure a fair, respectful, and welcoming environment for all.
• Impactful Work: Contribute directly to the quality, resilience, and sustainability of community infrastructure in Dunedin and wider Otago region.

How to Apply – Drainage Supervisor Careers

If you are driven to deliver high-quality drainage solutions and committed to safety, teamwork, and personal growth, we would love to hear from you. Take your next step with us and help build a better future.

For more information, contact our recruitment team at for a confidential conversation or click 'Apply Now' to submit your application.

Additional Information – Recruitment & Safety Process

Applicants must have the right to live and work in New Zealand. The successful candidate will undergo a pre-employment medical assessment, including drug and alcohol screening, reflecting our dedication to health and safety.

Recruitment agencies: Unsolicited applications for this vacancy will not be considered.

Apply now and help deliver innovative, robust drainage infrastructure for communities throughout Dunedin & wider Otago region.