Line Mechanic - Earthed Lines - Dunedin

Delta is your smart thinking infrastructure specialist. We construct, manage, and maintain essential energy and environmental infrastructure. Every day we make a difference in the lives of New Zealanders. We make communities better for people to live, work and play in - keeping the lights on, the trees trimmed and the parks green.

Join our Power and Communication Services team based in Dunedin and help deliver the safe, high‑quality construction and maintenance of overhead distribution assets. In this hands‑on role, you’ll work on both de‑energised and live overhead networks, operate heavy plant and machinery, and carry out HV switching in line with Network Operations Centre requirements. You’ll be part of a skilled team that responds to faults, undertakes planned works, and supports the resilience of our network in all weather conditions. If you enjoy problem‑solving, physical work, and delivering excellent results for customers and communities, this could be the role for you.

As a Line Mechanic – Earthed Lines, you’ll apply best‑practice techniques to construct, maintain, and repair overhead distribution systems up to 66kV. Your day may include pole erection, conductor stringing, climbing structures, applying earths, or terminating underground cables. You’ll also play an active role in safety, attend toolbox meetings, complete accurate job documentation, and participate in an after‑hours fault roster. We’re looking for a dependable team player who is motivated, safety‑focused, and committed to doing it right.

Qualifications Requirements:

• EWRB Registration and current Practising Licence as a Distribution Line Mechanic
• Full Class 1 New Zealand driver licence
• 3+ years’ experience working with overhead distribution assets
• Experience operating heavy plant and machinery
• Class 2 New Zealand driver licence (desirable).

Skills & Attributes:

• Highly motivated team player with strong communication skills
• Initiative‑taking problem solver with tidy, methodical work practices
• Able to meet the physical demands of the role and work independently
• Excellent attendance, safety record, and ability to follow instructions.

Why Delta?

• All permanent and fixed-term employees automatically qualify for Cigna Life Insurance cover.
• Discounts tied to popular retailers and service providers through our 'Boost' programme.
• Extra company contribution to KiwiSaver after your first year.
• Personal use fuel card giving access to company fuel discounts.
• Employee Referral Scheme.
• Access to a Footprint Wills package.
• Paid professional membership fees.
• Access to discounted medical insurance with Southern Cross.
• Commitment to safety.
• Wellness benefits.
• Team activities and social clubs.
• Professional development, training, and courses.
• Corporate Social Responsibility programmes and initiatives.
• Joining a progressive and reputable South Island organisation.

Ready to take the next step? Apply now and start your move toward a better lifestyle and career.

Applications Close:  7 July 2026.

Please submit your CV and a cover letter in your application.  Delta is only considering candidates who have the legal right to live and work in New Zealand at this time.

Delta is an equal opportunities employer, providing competitive remuneration and structured support for your career development. To find more about Delta please visit www.thinkdelta.co.nz

Please note:
Applications will be reviewed as received, and interviews may be scheduled before the closing date — so early applications are encouraged. The successful candidate will be required to pass a pre-employment drug and alcohol screen and be subject to random testing from the time of commencing employment.