High-paying science jobs in Mississauga
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 214 science jobs listed below pay well, with salaries between $47,771 and $131,130 per year. Laboratory Assistant, Electrical Designer and R&D Engineer are among the most popular high-paying roles in Mississauga, ON.
Job title
Updated Oct. 28, 2026Director of Strategic Research
Mississauga
Ontario
Physicist
Mississauga
Ontario
Senior Researcher
Mississauga
Ontario
Researcher
Mississauga
Ontario
Environmental Specialist
Mississauga
Ontario
Electrical Designer
Mississauga
Ontario
Clinical Research Associate
Mississauga
Ontario
R&D Engineer
Mississauga
Ontario
Chemist
Mississauga
Ontario
Laboratory Assistant
Mississauga
Ontario
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Director of Strategic Research
See jobsAverage salary
Mississauga
$131,130 per yearOntario
$151,512 per year -
Physicist
See jobsAverage salary
Mississauga
$108,525 per yearOntario
$159,674 per year -
Senior Researcher
See jobsAverage salary
Mississauga
$92,203 per yearOntario
$92,864 per yearSkills
- Microsoft Excel
- AI
- Databases
- Analysis skills
- Microsoft Powerpoint
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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 jobsAverage salary
Mississauga
$90,679 per yearOntario
$90,970 per yearSkills
- Analysis skills
- Microsoft Excel
- English
- Microsoft Office
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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 jobsAverage salary
Mississauga
$86,855 per yearOntario
$118,038 per yearSkills
- Environmental compliance
- Communication skills
- Computer skills
- Microsoft Excel
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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.
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Mississauga
$82,889 per yearOntario
$104,941 per yearSkills
- Electrical experience
- AutoCAD
- Manufacturing
- Programmable logic controllers
- English
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Clinical Research Associate
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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 jobsAverage salary
Mississauga
$72,431 per yearOntario
$85,335 per yearSkills
- Clinical research
- Data collection
- Research
- Clinical trials
- Medical terminology
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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 jobsAverage salary
Mississauga
$68,192 per yearOntario
$79,901 per yearSkills
- Software development
- C++
- Python
- APIs
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Chemist
See jobsAverage salary
Mississauga
$58,784 per yearOntario
$65,029 per yearSkills
- Laboratory experience
- Manufacturing
- ISO 9001
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Laboratory Assistant
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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 jobsAverage salary
Mississauga
$20.64 per hourOntario
$28.61 per hourSkills
- Laboratory experience
- Analysis skills
- Communication skills