Farming and fishing

How to become an aquaculture farmer and manager

Official title: Aquaculture farmer and manager

Also called: Marine farmer, Fish farmer, Mussel farmer, Oyster farmer, Salmon farmer, Seafood farmer, Shellfish farmer

Aquaculture farmers and managers plan and oversee the breeding and harvesting of fish and shellfish on commercial marine and freshwater farms.

Main tasks

Feed and care for fish and shellfish
Harvest and pack fish and shellfish
Clean and repair lines, ropes and nets
Plan work schedules and manage budgets
Train and supervise workers
Maintain and repair farm equipment
Dive to clean fish pens
Work with net cleaners and underwater vehicles

How to become one

You usually learn on the job to become an aquaculture farmer or manager and experience may be useful. You usually need NCEA Level 3 to do the study or training for this job. Other requirements: a relevant tertiary qualification in fisheries studies, biological sciences or similar area; experience in similar work.

See the full Tahatū profile

Ways in

Apprenticeship: Apprenticeship in aquaculture. TEC links this job to study in fisheries studies. New Zealand apprenticeship (NZQA level 4). Qualifications: NZ Cert in Aquaculture. Usually 9 to 11 months.
Certificates and diplomas: Advanced certificates and diplomas in other biological sciences. TEC links this job to study in biological sciences. Qualifications: NZ Dip in Applied Science, NZ Dip in Environmental Management, NZ Dip in Embalming. Usually 1 year. Graduates of these qualifications earn a median $42,000 a year one year after study; 50% are employed one year after (TEC, from Stats NZ IDI data).; Entry certificates in aquaculture. TEC links this job to study in fisheries studies. Qualifications: NZ Cert in Aquaculture. Usually 5 months.

Pay · Past change · AI and this job

Most common pay: $65,000 to $116,000 a year (median $88,000), a TEC estimate before tax.
Lower: $51,000 a year · Upper: $160,000 a year
TEC's pay figures are estimates only. TEC says they must not be used to set pay, in pay negotiations or in visa applications.
Change in the number of people doing this job between the 2018 and 2023 Censuses: Strong increase (TEC). This is past change, not a forecast.
People employed in the group Aquaculture Farmers: 405 at the 2018 Census and 696 at the 2023 Census (+71.9%). Past change, not a forecast.
Generative AI can do relatively little of this work, by the ILO's global estimate.

Who does this work

About 530 people did this job at the 2023 Census (TEC).
In the group Aquaculture Farmers, 20% of workers are female (sex at birth, 2023 Census).
Where people in the group Aquaculture Farmers work (2023 Census): Auckland 15.5%, Waikato 15.5%, and Canterbury 15.1%.

Questions people ask

How do I become an aquaculture farmer and manager?

How much does an aquaculture farmer and manager earn in New Zealand?

The Tertiary Education Commission estimates median pay at $88,000 a year, before tax. Most common pay is $65,000 to $116,000 a year.

Has the number of people working as an aquaculture farmer and manager grown in New Zealand?

It has grown strongly: TEC records a strong increase in the number of people doing this job between the 2018 and 2023 Censuses. This is past change, not a forecast.

Will AI change the work of an aquaculture farmer and manager?

Generative AI can do relatively little of this work, by the ILO's global estimate.

Sources

Tertiary Education Commission (Tahatu Career Navigator): Tahatu career ideas: descriptions, tasks, pay estimates, people employed, employment change 2018 to 2023, entry requirements, registration, interest scores (Site scrape 2026-10 (816 career ideas, sitemap lastmod 2026-10-01)), CC BY 4.0, retrieved 4 October 2026
Stats NZ (via Figure.NZ): Census totals by topic for individuals 2013, 2018, 2023 (CEN23_TBT_004): employed by occupation, ANZSCO V1.3, summed to unit group (2023 Census (CEN23_TBT_004)), CC BY 4.0 (Stats NZ), CC BY 3.0 NZ (Figure.NZ), retrieved 4 October 2026
Stats NZ (via Figure.NZ): Census 2023: employed by regional council, occupation (ANZSCO V1.3 unit group) and sex at birth (2023 Census), CC BY 4.0 (Stats NZ), CC BY 3.0 NZ (Figure.NZ), retrieved 4 October 2026
International Labour Organization, Generative AI and Jobs: A Refined Global Index of Occupational Exposure (ILO Working Paper 140, Gmyrek et al.) (ILO Working Paper 140, May 2025, Annex Table A1), CC BY 4.0, retrieved 4 October 2026

This content is sourced from the Tertiary Education Commission through the Tahatū Career Navigator website (www.tahatu.govt.nz) and used under the CC BY 4.0 licence. All or some of the information has been modified by Peernovo. TEC has not approved, endorsed or tested these modifications. TEC will not be held accountable for any errors within this content.

Qualification information from NZQA, used under CC BY 3.0 NZ.

This work is based on/includes Stats NZ's data which are licensed by Stats NZ for reuse under the Creative Commons Attribution 4.0 International licence. Census data via Figure.NZ.

Includes information from O*NET OnLine by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. USDOL/ETA has not approved, endorsed, or tested these modifications.

Sources: Tertiary Education Commission, Tahatū Career Navigator (career ideas, pay estimates, entry requirements and study options, CC BY 4.0, modified by Peernovo); Stats NZ, 2023 Census (via Figure.NZ) and the National Occupation List (CC BY 4.0); NZQA qualification information (CC BY 3.0 NZ); O*NET interest scores (CC BY 4.0); ILO global generative AI exposure index (CC BY 4.0). Links between career ideas and ANZSCO groups, degree fields and broad job groups are Peernovo's.

These results are not official statistics. They have been created for research purposes from the Integrated Data Infrastructure (IDI), which is carefully managed by Stats NZ.

Graduate outcomes: these results are not official statistics. They have been created for research purposes from the Integrated Data Infrastructure (IDI), which is carefully managed by Stats NZ.

Updated 4 October 2026