High-paying 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.
The 239 science jobs listed below pay well, with salaries between $57,534 and $165,682 per year. Laboratory Assistant, Electrical Designer and Environmental Specialist are among the most popular high-paying roles in Toronto, ON.
Job title
Updated Aug. 30, 2026
Job title
Toronto, ON
Ontario
Job openings (Toronto)
Applied Scientist
Toronto
$165,682
per year
Ontario
$153,846
per year
Hydrogeologist
Toronto
$137,113
per year
Ontario
$100,918
per year
Researcher
Toronto
$92,616
per year
Ontario
$91,172
per year
Electrical Designer
Toronto
$87,275
per year
Ontario
$105,246
per year
R&D Engineer
Toronto
$86,069
per year
Ontario
$79,737
per year
Laboratory Assistant
Toronto
$33.36
per hour
Ontario
$29.51
per hour
Research Analyst
Toronto
$32.95
per hour
Ontario
$32.31
per hour
Environmental Specialist
Toronto
$28.68
per hour
Ontario
$27.49
per hour
Postdoctoral Fellow
Toronto
$57,534
per year
Ontario
$58,132
per year
Research Assistant
Toronto
$26.01
per hour
Ontario
$27.26
per hour
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
Applied Scientist
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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 12 jobsAverage salary
Toronto
$165,682 per yearOntario
$153,846 per year -
Hydrogeologist
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Hydrogeologists investigate groundwater movement, quality, and storage to support water resource management and environmental protection. They need expertise in hydrology, geology, and data analysis using modelling tools to evaluate aquifers and contamination risks.
See 12 jobsAverage salary
Toronto
$137,113 per yearOntario
$100,918 per year -
Researcher
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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 13 jobsAverage salary
Toronto
$92,616 per yearOntario
$91,172 per yearSkills
- Analysis skills
- Microsoft Excel
- English
- Microsoft Office
-
Electrical Designer
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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 43 jobsAverage salary
Toronto
$87,275 per yearOntario
$105,246 per yearSkills
- Electrical experience
- AutoCAD
- Manufacturing
- Programmable logic controllers
- English
-
R&D Engineer
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R&D Engineers design and test new products, develop prototypes, and improve existing technologies. They need expertise in engineering principles, industry standards, and strong problem-solving skills to innovate effectively and meet project goals.
See 26 jobsAverage salary
Toronto
$86,069 per yearOntario
$79,737 per yearSkills
- Software development
- C++
- Python
- APIs
-
Laboratory Assistant
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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 62 jobsAverage salary
Toronto
$33.36 per hourOntario
$29.51 per hourSkills
- Laboratory experience
- Analysis skills
- Communication skills
-
Research Analyst
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Research Analysts gather and evaluate data to support business decisions, create reports to reveal insights, and monitor trends to forecast outcomes. They need strong data interpretation skills, expertise in market analysis, and proficiency with statistical tools.
See 11 jobsAverage salary
Toronto
$32.95 per hourOntario
$32.31 per hourSkills
- Analysis skills
- Microsoft Excel
- English
- Microsoft Powerpoint
- Microsoft Office
-
Environmental Specialist
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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 34 jobsAverage salary
Toronto
$28.68 per hourOntario
$27.49 per hourSkills
- Environmental compliance
- Communication skills
- Computer skills
- Microsoft Excel
-
Postdoctoral Fellow
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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
$57,534 per yearOntario
$58,132 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
$26.01 per hourOntario
$27.26 per hourSkills
- Machine learning
- Analysis skills
- Microsoft Office
- Laboratory experience
- Microsoft Word