NOC 32103: Respiratory therapists, clinical perfusionists and cardiopulmonary technologists
What respiratory therapists, clinical perfusionists and cardiopulmonary technologists do
Respiratory therapists assist physicians in the evaluation, diagnosis, treatment and care of patients with respiratory and cardiopulmonary disorders. Clinical perfusionists provide technical support to patients undergoing cardiac surgery and patients requiring cardio-respiratory support. Cardiopulmonary technologists assist physicians in the technical aspects of diagnosis and treatment of cardiovascular and pulmonary disease. Respiratory therapists are employed in hospitals, extended care facilities, public health centres, sleep, private or dental clinics and respiratory home care companies. Clinical perfusionists and cardiopulmonary technologists are primarily employed in hospitals. Respiratory therapists, clinical perfusionists and cardiopulmonary technologists who are supervisors or instructors are included in this unit group.
Main duties
This group performs some or all of the following duties:
- Respiratory therapists
- Perform diagnostic tests, such as arterial blood gas analysis and cardiopulmonary functions tests
- Operate and monitor respiratory equipment to administer treatments such as oxygen, oxygen-air mixtures, humidified air or specialty medical gases
- Operate, monitor, maintain and test a variety of diagnostic and therapeutic equipment
- Perform or assist with interventions such as airway maintenance, line insertions, inductions and intubations, and manage patients and associated equipment
- Execute anesthesia assistance services
- Perform artificial respiration and external cardiac massage
- Evaluate and monitor patients' cardiorespiratory conditions
- Provide and optimize patients' mechanical ventilation
- Assist with transport of high-risk patients
- May prepare and administer authorized medications
- Supervise and train students and other respiratory therapists
- Participate in home care programs for chronic respiratory patients and provide patient and family education
- Participate in research related to cardiac and pulmonary disorders.
- Respiratory therapists may work in specific areas of practice such as anesthesia, critical care, neonatal and pediatrics, cardiopulmonary diagnostics, respiratory home and community care, research and private health industry.
- Clinical perfusionists
- Assemble, maintain and operate extracorporeal circulation equipment, intra-aortic balloon pumps and other heart assist devices to support or temporarily replace patients' cardiopulmonary functions during open-heart surgery
- Administer blood products, drugs and other substances through heart-lung machines and other devices as directed by cardiac surgeons and anaesthetists to maintain adequate flow of oxygenated blood to all organs of the body
- Monitor vital signs to support and maintain patients' physiological functions and metabolic needs during cardiopulmonary surgery
- Participate in routine maintenance, calibration and inspection of all perfusion related equipment
- Supervise and train student clinical perfusionists and other clinical perfusionists.
- Cardiopulmonary technologists
- Perform diagnostic tests, such as pulmonary function and asthma stress, or assist physicians with cardiac and cardiopulmonary stress tests and bronchoscopies
- Determine patients' blood characteristics such as activated clotting time and oxygen saturation
- Operate, monitor, maintain, calibrate and test diagnostic and therapeutic equipment
- Monitor patients and advise physician of any changes in patients' condition
- Prepare medications and administer inhaler and other treatments under supervision of cardiologist
- Provide information and care for patients during tests
- Assist with the preparation of cardiac catheterization room, prepare specialized catheters and assist cardiologists during catheterization
- Perform analysis, programming and monitoring of implanted devices such as pacemakers and defibrillators during surgery
- Supervise and train students and other cardiopulmonary technologists
- Provide technical support for research.
Job titles under NOC 32103
35 job titles are classified here, including anesthesia assistant, cardiopulmonary technologist, cardiovascular perfusion supervisor.
- anesthesia assistant
- anesthesia technologist
- cardiopulmonary technician
- cardiopulmonary technologist
- cardiopulmonary technology instructor
- cardiopulmonary technology supervisor
- cardiovascular perfusion clinical instructor
- cardiovascular perfusion instructor
- cardiovascular perfusion supervisor
- cardiovascular perfusion technologist
- cardiovascular perfusionist
- certified clinical perfusionist (CCP)
- chief perfusionist
- chief respiratory technologist
- clinical perfusion clinical instructor
- clinical perfusion supervisor
- clinical perfusionist
- extracorporal circulation technologist
- extracorporal technician
- extracorporal technologist
- inhalation technologist
- oxygen therapy technician
- perfusion technologist
- perfusionist
Employment requirements
- Respiratory therapists require the completion of a three-year college or university degree program in respiratory therapy, both including clinical training.
- Licensing is required for respiratory therapists in Newfoundland and Labrador, Nova Scotia, New Brunswick, Quebec, Ontario, Manitoba, Saskatchewan and Alberta.
- A national certification for respiratory therapists is available for therapists working in Prince Edward Island, British Columbia, Yukon, the Northwest Territories and Nunavut.
- In Quebec, a certificate is required for respiratory therapists to prescribe smoking cessation medication.
- Clinical perfusionists require the completion of a respiratory therapy or registered nursing program with a minimum of one year of work experience as a respiratory therapist or registered nurse and completion of a college or university program in clinical perfusion, including clinical training.
- Certification with the Canadian Society of Clinical Perfusion is required for clinical perfusionists.
- Cardiopulmonary technologists require a two-year college diploma in an allied health discipline such as respiratory therapy, nursing diploma, or a university degree in a related science and completion of a college post-diploma program in cardiovascular technology and additional training in pulmonary technology through courses or supervised on-the-job clinical training.
- Registration with the Canadian Association of Cardio-pulmonary Technologists (CACPT) may be required.
Respiratory therapists, clinical perfusionists and cardiopulmonary technologists wages in Canada
Low, median and high hourly wages from Job Bank’s 2025 wage data. Annual figures assume full-time work (1,950 hours a year).
| Where | Low | Median | High |
|---|---|---|---|
Canada | $30.16/hr | $41.00/hr | $51.00/hr |
Toronto ON | $32.00/hr | $44.00/hr | $50.00/hr |
Montréal QC | $31.84/hr | $42.60/hr | $52.73/hr |
Vancouver Lower Mainland region, BC | $32.00/hr | $44.00/hr | $47.00/hr |
Calgary AB | $41.63/hr | $48.00/hr | $56.00/hr |
Edmonton AB | $33.55/hr | $43.77/hr | $54.47/hr |
Ottawa ON | $25.00/hr | $44.66/hr | $166.67/hr |
Winnipeg MB | $36.00/hr | $45.00/hr | $51.00/hr |
Québec City Quebec region, QC | $30.00/hr | $39.40/hr | $50.39/hr |
Hamilton Hamilton–Niagara Peninsula region, ON | $30.86/hr | $43.38/hr | $52.81/hr |
Kitchener-Waterloo Kitchener–Waterloo–Barrie region, ON | $32.69/hr | $40.00/hr | $53.41/hr |
London ON | $29.74/hr | $42.08/hr | $50.33/hr |
Halifax NS | $31.54/hr | $40.41/hr | $48.13/hr |
Victoria Vancouver Island and Coast region, BC | $28.85/hr | $38.00/hr | $39.00/hr |
Saskatoon Saskatoon–Biggar region, SK | $32.28/hr | $40.22/hr | $49.17/hr |
Regina Regina–Moose Mountain region, SK | $33.04/hr | $40.91/hr | $51.35/hr |
| Where | Low | Median | High |
|---|---|---|---|
Newfoundland and Labrador | $30.96/hr | $40.29/hr | $53.67/hr |
Nova Scotia | $30.22/hr | $40.22/hr | $45.42/hr |
New Brunswick | $31.00/hr | $37.10/hr | $48.46/hr |
Quebec | $30.00/hr | $39.40/hr | $50.39/hr |
Ontario | $27.39/hr | $44.66/hr | $53.81/hr |
Manitoba | $26.00/hr | $44.00/hr | $51.00/hr |
Saskatchewan | $21.00/hr | $43.00/hr | $49.00/hr |
Alberta | $41.63/hr | $48.00/hr | $56.00/hr |
British Columbia | $32.00/hr | $39.00/hr | $47.00/hr |
Using NOC 32103 for your resume or Express Entry profile
- IRCC asks you to make sure the main duties listed for your NOC match what you actually did at your job. If they don’t, look for another unit group whose duties do.
- Describe your own work in your own words. Recruiters and ATS software look for concrete tools, results and scope, not text copied from the NOC.
- Applying from outside Canada? Run your resume through the Canadian resume format checker to catch things Canadian employers don’t expect, like a photo or date of birth.
- Use the job title the employer’s posting uses. The 35 titles above are how the same work is named across employers.
Not in this group
Similar jobs classified under a different NOC code:
- Other medical technologists and technicians (NOC 32129)
- Other technical occupations in therapy and assessment (NOC 32109)
Frequently asked questions
What is the NOC code for respiratory therapists, clinical perfusionists and cardiopulmonary technologists?
Respiratory therapists, clinical perfusionists and cardiopulmonary technologists are NOC 2021 unit group 32103. Example job titles in this group include anesthesia assistant, cardiopulmonary technologist, cardiovascular perfusion supervisor, cardiovascular perfusionist.
What TEER is NOC 32103?
NOC 32103 is TEER 2 (College diploma or apprenticeship (2+ years)). Usually requires a 2–3 year college program or a 2–5 year apprenticeship, or the occupation carries supervisory or significant safety responsibilities. TEER 0, 1, 2 and 3 work counts as skilled work experience for Express Entry’s Federal Skilled Worker and Canadian Experience Class programs.
How much do respiratory therapists, clinical perfusionists and cardiopulmonary technologists earn in Canada?
Job Bank's 2025 wage data puts the median at $41.00/hr, about $80,000 a year full-time, with a range of $30.16/hr to $51.00/hr.
Related occupations
Sources: Statistics Canada, National Occupational Classification (NOC) 2021 Version 1.0; Employment and Social Development Canada, Job Bank wages (2025). Contains information licensed under the Open Government Licence – Canada. OfferJetAI is not affiliated with the Government of Canada. Check IRCC’s NOC guidance before you apply.