Medical assistance, science and technology

How to become a cardiac technician

Official title: Cardiac technician

Also called: Cardiology technician, Cardiac physiology technician, Electrocardiograph (ECG) technician, Respiratory technician, Cardiovascular perfutionist

Cardiac technicians carry out tests that help cardiologists and physiologists diagnose and treat patients with heart and respiratory problems.

Main tasks

Operate medical instruments and equipment
Test patient heart and lung functioning
Monitor and diagnose health conditions
Perform electrocardiograms (ECGs) and other medical tests
Fit medical devices into patients
Prepare patients for medical procedures
Maintain sterile work areas and equipment
Collect medical information from patients and whānau

How to become one

You need more than one qualification and experience to become a cardiac technician. You need University Entrance to do the study or training for this job. Required: a relevant tertiary qualification in biological sciences, medical studies or similar area; a Postgraduate Diploma in Medical Technology; a Certificate in Physiological Measurement or a Certification of Cardiac Physiologists from the Society of Cardiopulmonary Technology (NZ); 1 to 2 years’ experience as a trainee cardiac technician. Registration body: Clinical Physiologists Registration Board.

See the full Tahatū profile

Ways in

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).
Registration or licence: Registration body: Clinical Physiologists Registration Board (https://cprb.org.nz/).

Pay · Past change · AI and this job

Most common pay: $60,000 to $117,000 a year (median $77,000), a TEC estimate before tax.
Upper: $156,000 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 Medical Technicians: 6,783 at the 2018 Census and 12,543 at the 2023 Census (+84.9%). 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 320 people did this job at the 2023 Census (TEC).
In the group Medical Technicians, 68% of workers are female (sex at birth, 2023 Census).
Where people in the group Medical Technicians work (2023 Census): Auckland 28%, Canterbury 14.3%, and Waikato 14%.

Questions people ask

How do I become a cardiac technician?

How much does a cardiac technician earn in New Zealand?

The Tertiary Education Commission estimates median pay at $77,000 a year, before tax. Most common pay is $60,000 to $117,000 a year.

Has the number of people working as a cardiac technician 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 a cardiac technician?

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