Science jobs in Toronto
Science involves the systematic study of natural phenomena and the environment. Researchers and scientists collect and analyze data to understand complex issues better. Positions like biologists, geologists, and research scientists typically require analytical thinking, attention to detail, and advanced knowledge in their respective fields.
There are 234 science jobs in Toronto, ON. These science jobs salaries between $57,344 to $158,987 per year.
Job title
Updated Jul. 28, 2026
Job title
Toronto, ON
Ontario
Job openings (Toronto)
Laboratory Assistant
Toronto
$33.79
per hour
Ontario
$29.61
per hour
Environmental Specialist
Toronto
$90,460
per year
Ontario
$118,401
per year
Electrical Designer
Toronto
$90,434
per year
Ontario
$103,684
per year
Research Associate
Toronto
$77,061
per year
Ontario
$76,280
per year
Applied Scientist
Toronto
$79.49
per hour
Ontario
$73.67
per hour
Researcher
Toronto
$90,742
per year
Ontario
$91,062
per year
Postdoctoral Fellow
Toronto
$57,344
per year
Ontario
$57,842
per year
Research Assistant
Toronto
$25.75
per hour
Ontario
$27.15
per hour
Clinical Research Associate
Toronto
$112,960
per year
Ontario
$83,964
per year
Senior Researcher
Toronto
$76,847
per year
Ontario
$91,215
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
Laboratory Assistant
Review job description
Please refer to the employers job description for complete details.
Laboratory Assistants prepare samples, maintain equipment, and document results to support experiments. They need proficiency in lab safety, basic chemical handling, and accurate data recording to ensure smooth, reliable lab operations.
See 63 jobsAverage salary
Toronto
$33.79 per hourOntario
$29.61 per hourSkills
- Laboratory experience
- Analysis skills
- Communication skills
-
Environmental Specialist
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Please refer to the employers job description for complete details.
Environmental Specialists assess ecological data, ensure regulatory compliance, and develop sustainability plans. They need expertise in environmental science, knowledge of Canadian regulations, and proficiency in data analysis and reporting.
See 41 jobsAverage salary
Toronto
$90,460 per yearOntario
$118,401 per yearSkills
- Environmental compliance
- Communication skills
- Computer skills
- Microsoft Excel
-
Electrical Designer
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Please refer to the employers job description for complete details.
Electrical Designers create detailed wiring diagrams and layouts for electrical systems, ensuring compliance with codes. They need expertise in CAD software, knowledge of electrical standards, and skills in problem-solving and technical communication.
See 35 jobsAverage salary
Toronto
$90,434 per yearOntario
$103,684 per yearSkills
- Electrical experience
- AutoCAD
- Manufacturing
- Programmable logic controllers
- English
-
Research Associate
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Please refer to the employers job description for complete details.
Research Associates design and conduct experiments, collect data, and analyse results to support academic or industry research. They need proficiency in research methodologies, data management tools, and fundamental knowledge in their scientific or social field.
See 17 jobsAverage salary
Toronto
$77,061 per yearOntario
$76,280 per yearSkills
- Research
- English
- Microsoft Excel
- Analysis skills
-
Applied Scientist
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Please refer to the employers job description for complete details.
Applied Scientists analyse data to develop algorithms, design experiments, and create models that solve real-world problems. They need expertise in statistics, programming, domain-specific knowledge, and strong skills in data interpretation and problem-solving.
See 16 jobsAverage salary
Toronto
$79.49 per hourOntario
$73.67 per hour -
Researcher
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Please refer to the employers job description for complete details.
Researchers design and conduct studies to gather data, analyse results, and generate insights unique to their fields. They need expertise in research methods, knowledge of their discipline, and strong critical thinking and communication skills.
See 15 jobsAverage salary
Toronto
$90,742 per yearOntario
$91,062 per yearSkills
- Analysis skills
- Microsoft Excel
- English
- Microsoft Office
-
Postdoctoral Fellow
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Please refer to the employers job description for complete details.
Postdoctoral Fellows conduct specialized research, analyse data, and contribute to academic publications. They need advanced subject expertise, effective scientific communication, and familiarity with research ethics and methodologies in their field.
See 13 jobsAverage salary
Toronto
$57,344 per yearOntario
$57,842 per yearSkills
- Research
- Communication skills
- Analysis skills
- Writing skills
- Laboratory experience
-
Research Assistant
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Please refer to the employers job description for complete details.
Research Assistants gather and analyse data, support literature reviews, and assist with report preparation. They need proficiency in data management, knowledge of research methods, and strong organisational skills to contribute effectively to projects.
See 13 jobsAverage salary
Toronto
$25.75 per hourOntario
$27.15 per hourSkills
- Machine learning
- Analysis skills
- Microsoft Office
- Laboratory experience
-
Clinical Research Associate
Review job description
Please refer to the employers job description for complete details.
Clinical Research Associates monitor trial sites to ensure regulatory compliance, data accuracy, and participant safety. They need knowledge of Good Clinical Practice, clinical protocols, and strong communication skills to coordinate with diverse stakeholders effectively.
See 11 jobsAverage salary
Toronto
$112,960 per yearOntario
$83,964 per yearSkills
- Clinical research
- Data collection
- Research
- Clinical trials
- Medical terminology
-
Senior Researcher
See 10 jobsAverage salary
Toronto
$76,847 per yearOntario
$91,215 per yearSkills
- Microsoft Excel
- AI
- Databases
- Analysis skills
- Microsoft Powerpoint
Frequently asked questions
How are the job titles and salaries chosen for this page?
Jobs listed on this page highlight the top 10 job titles with the most openings as of updated Jul. 28, 2026. Salary estimates are taken from job postings on Indeed in the past 36 months and are updated daily. Please refer to the employer's job description for specific salary information.
How does Laboratory Assistant pay in Toronto compare to the state average?
Laboratory Assistant professionals in Toronto earn an average of $33.79 per hour, compared with the average in Ontario of $29.61 per hour.
How many job openings are currently available in Toronto?
There are 234 open jobs in Toronto. Laboratory Assistant, Environmental Specialist and Electrical Designer are among those with the most openings at the moment.
How many openings are available by job title?
There are numerous job openings across all experience levels, with 63 Laboratory Assistant roles, 41 Environmental Specialist roles and 35 Electrical Designer openings currently listed.