Up to 17 jobs could go at Far North lines company Top Energy.
The company, which has 175 staff, says the proposed job cuts are due to a combination of a downturn in its contracting work around the Pacific, the completion of major network upgrades, and new health and safety legislation.
Affected staff, who are based mainly at the Puketona and Kaitaia depots, were informed yesterday afternoon. Consultation is now under way.
The roles which could go are in management, field services, administration, construction and planning. In addition, the company is proposing to transfer eight roles from its contracting services business to its network team. Top Energy has three vacancies staff could be redeployed to.
Chief executive Russell Shaw said the company was a close-knit team so staff were "understandably concerned" about the proposed changes.