Supervisor – Underground

About The Role

We’re looking for an Underground Supervisor to join our team and take ownership of the day-to-day delivery of underground electricity distribution work across construction, maintenance, fault response and customer projects. This is a hands-on leadership role where your technical knowledge, planning ability and people leadership will make a real difference in the field. You’ll be a visible leader in the field and someone who sets the standard for how work is carried out. We're looking for someone who takes genuine ownership of safety, is comfortable challenging unsafe practices and understands that good leadership starts with being present and engaged with the team. You’ll lead toolbox meetings, safety observations and site audits, support incident investigations and make sure corrective actions are followed through. Just as importantly, you’ll help build a positive team culture where people take ownership, look out for each other and take pride in the work they deliver.

Role Responsibilities

You’ll be responsible for coordinating crews, resources and subcontractors to ensure underground construction, maintenance, renewals and fault response work is properly planned and delivered safely, efficiently and to a high standard. The role involves leading and supporting field crews by providing coaching, mentoring and technical guidance, while coordinating labour, subcontractors, materials, plant and equipment to ensure teams have everything they need before work commences, including required materials, equipment, permits and site requirements. You'll work closely with Project Managers, Designers, Schedulers and other operational teams to coordinate work programmes and ensure effective delivery. Responsibilities include coordinating outage planning and switching requirements, ensuring B4UDig requirements, landowner liaison and site preparation are completed, checking switching packs, and ensuring effective job handovers to field teams. You’ll also monitor productivity, quality, programme delivery and cost performance to ensure work is completed efficiently and in line with project requirements. The role will also involve supporting emergency restoration and storm response activities when required, ensuring project documentation and completion paperwork is accurate and completed on time. You’ll be expected to identify and implement opportunities to improve safety, work practices, processes and overall operational delivery, contributing to a positive safety culture and the continuous improvement of field operations.

Experience & Qualifications

• Extensive electricity distribution experience, particularly underground construction and maintenance
• Experience supervising electrical, cable jointing and/or civil crews
• Strong HV/LV network knowledge, including cable installation, jointing and fault response
• Proven leadership and people management skills
• Strong planning, organisation and communication skills, with the ability to work under pressure
• Good understanding of safety, industry regulations and network requirements
• Experience working with Project Managers, customers, contractors and other stakeholders
• Good computer skills, including Microsoft Office
• EWRB registration or working towards
• Electrical Inspector certification or working towards
• HV switching competencies
• Current NZ Class 1 driver’s licence
• Relevant Level 4 or above technical qualification

What Northpower Offers You

Make real impact across Aotearoa in a stable and future‑focused sector. At Northpower, you’ll do work that matters and powers our communities while growing your career in an organisation that genuinely cares for its people.

You’ll benefit from:

• A people‑first culture built on safety, inclusion, and deep care, where contributions are recognised and wellbeing is supported through EAP and our award‑winning peer support network (Kaitiaki)
• Fair and market competitive pay Private use vehicle, with the flexibility to tailor through additional leave and increased employer KiwiSaver contributions
• Life insurance and preventative health initiatives (including annual flu immunisations and Mole Maps)
• Discounted group medical cover and health and fitness programmes (including Fitness Passport)
• Discounted fuel rates plus a range of retail discounts (including Boost, PB Tech and Specsavers)
• Ongoing learning and development, with clear career pathways to help you grow, specialise, or progress
• A welcoming, family‑friendly workplace where people are encouraged to be themselves and feel valued

About Northpower

Northpower is an organisation with deep regional roots and national reach. We own and operate the electricity and fibre networks across Whangārei and Kaipara, delivering essential infrastructure to more than 60,000 connected customers, while also operating one of New Zealand’s largest multi‑utility contracting businesses.

From keeping the lights on today to building the infrastructure that will power tomorrow, our work spans electricity, fibre, renewables, transmission, and energy services. With more than 1,400 people across 16 locations, we act as one to support our communities, customers, clients, and critical national infrastructure across Aotearoa.

What connects all this work is real impact you can see in your community. The work you do at Northpower matters it is seen, felt, and relied on every day.

Our people are our energy source, and we offer meaningful benefits and rewards that work for you. We provide opportunities for long-term career growth through our talent development and succession planning. This is an opportunity to step into an Underground Supervisor role where you can use your technical experience and leadership skills to make a real impact. You’ll play a key role in delivering safe, quality underground network work while building a strong and accountable team culture. If you’re ready to lead from the front and take the next step in your career, apply via #REQ2106.New Zealand work rights are required for the role. Pre-employment checks will include a criminal history check, drug and alcohol testing, and a medical assessment.