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Solar Engineer Jobs in Ontario (NOW HIRING)

BBA, Inc.

Junior Electrical Engineer

Toronto, ON

... Wind, Solar, Hydro). With us, you'll get the opportunity to... * Be involved in several challenging renewable projects * Work in detailed engineering * Design and read diagrams and drawings

eStorage

Firmware Engineer

Kitchener, ON · On-site

CA$87K - CA$135K/yr

Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! W ... Firmware Engineer Department: Inverter Firmware Compensation: $87,000 - $135,000 + annual bonus ...

BBA, Inc.

Junior Electrical Engineer

Toronto, ON

... Wind, Solar, Hydro). With us, you'll get the opportunity to... * Be involved in several challenging renewable projects * Work in detailed engineering * Design and read diagrams and drawings

eStorage

Senior Control Engineer

Kitchener, ON

CA$95K - CA$140K/yr

Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! W ... Senior Control Engineer Department: Inverter Firmware Compensation: $95,000 - $140,000 + annual ...

PowerON Energy Solutions

Electrical Engineer

Toronto, ON · On-site

CA$115K - CA$145K/yr

Job Summary Electrical Engineer PowerON Energy Solutions Full-time Hybrid | Toronto, ON, Canada ... Storage, Solar PV, and HVAC decarbonization. This role will be split between large scale ...

eStorage

Senior DSP Firmware Engineer

Kitchener, ON

CA$100K - CA$150K/yr

Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! W ... Senior DSP Firmware Engineer Department: Inverter Firmware Compensation: $100,000 - $150,000 ...

eStorage

Senior ARM Firmware Engineer

Kitchener, ON · Hybrid

CA$100K - CA$150K/yr

Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! W ... Senior ARM Firmware Engineer Department: Inverter Firmware Compensation: $100,000 - $150,000 ...

Rocket Lab Corporation

Optical Engineer II

Toronto, ON · On-site

... space, like solar panels, flight software, star trackers, optical systems, separation systems ... Bachelor's degree in science or engineering * 2+ years of experience in mechanical engineering or ...

eStorage

Senior Embedded Linux Engineer

Kitchener, ON

CA$100K - CA$150K/yr

Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! W ... Senior Embedded Linux Engineer Department: Inverter Firmware Compensation: $100,000 - $150,000 ...

Envest Corp

Project Engineer

Toronto, ON · On-site

... solar / wind, etc.) projects. * Experience across full project lifecycles: engineering, permitting, procurement, construction, commissioning, and/or operations. * Experience managing engineering ...

Envest Corp

Project Engineer

Toronto, ON · On-site

... solar / wind, etc.) projects. * Experience across full project lifecycles: engineering, permitting, procurement, construction, commissioning, and/or operations. * Experience managing engineering ...

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All JobsSolar Engineer JobsSolar Engineer Jobs in Ontario

Solar Engineer information

What does a solar engineer do?

A Solar Engineer designs, develops, and oversees the installation and maintenance of solar energy systems, such as solar panels and photovoltaic cells. They work to optimize the efficiency and reliability of these systems for residential, commercial, or industrial use. Solar Engineers also assess project sites, perform technical analyses, and ensure compliance with regulations and safety standards. Their work helps advance the adoption of renewable energy and reduce environmental impact.

What are some common challenges solar engineers face when working on large-scale solar projects?

Solar Engineers working on large-scale projects often encounter challenges such as coordinating with multiple stakeholders, managing project timelines, and addressing site-specific constraints like land availability or local weather conditions. Ensuring regulatory compliance and grid connectivity can also be complex due to varying regional requirements. Effective communication and adaptability are essential, as engineers frequently collaborate with construction teams, suppliers, and local authorities to keep projects on track.

What is the difference between Solar Engineer vs Solar Technician?

AspectSolar EngineerSolar Technician
CredentialsBachelor's degree in engineering or related field; certifications like NABCEP (optional)High school diploma or technical training; NABCEP certification preferred
Work EnvironmentDesign, planning, project management, and system analysisInstallation, maintenance, troubleshooting on-site
Employer & Industry UsageEngineering firms, solar companies, project developersInstallation companies, maintenance service providers

Solar Engineers focus on designing and planning solar power systems, ensuring optimal performance and compliance. Solar Technicians handle the hands-on installation, maintenance, and troubleshooting of solar panels. Both roles are essential in the solar industry but differ in responsibilities and required qualifications.

What are the key skills and qualifications needed to thrive as a solar engineer, and why are they important?

To thrive as a Solar Engineer, you need a solid background in electrical or mechanical engineering, with expertise in solar energy systems and a relevant engineering degree. Familiarity with PV system design software (like PVsyst), CAD tools, and industry certifications such as NABCEP are highly valuable. Strong problem-solving abilities, project management skills, and effective communication set outstanding professionals apart. These competencies ensure safe, efficient, and innovative solar solutions that meet both technical and client requirements in a rapidly growing industry.

Are solar engineers in demand?

Solar engineers are in high demand due to the growth of renewable energy projects and increasing investments in solar power infrastructure. They typically need technical skills in electrical or mechanical systems and may require certifications in solar technology or engineering. The job outlook is positive, with opportunities across various regions focusing on sustainable energy development.

What is a solar engineer?

Solar engineers plan, design, and execute solar energy projects, from the installation of new solar energy panels on a home to the building of a new solar power plant. Typically, one engineer is required for solar panel installation on a single rooftop. Larger projects, such as new power plants or large panel installations, need multiple solar engineers to handle the logistics. As a solar engineer, you visit the installation site and meet with customers to discuss and resolve any budgetary, feasibility, and design issues. Before any construction begins, you work with designers and engineers to determine the appropriate arrangement of solar panels to maximize efficiency. With the plan in place, you coordinate the teams that are working on the project and procure materials and equipment, create contracts with electrical and building contractors, and communicate with OEM companies to ensure that the parts for the facility are made to the proper specifications. You provide timely written and verbal updates throughout the construction process to the clients. Once the project is complete, you work with the client or the facility’s managers and maintenance personnel to ensure that the site is in good working order and all designs and specifications are available for continued site maintenance.

More about Solar Engineer jobs
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What job categories do people searching Solar Engineer jobs in Ontario look for? The top searched job categories for Solar Engineer jobs in Ontario are:
What are popular job titles related to Solar Engineer jobs in ON? For Solar Engineer jobs in ON, the most frequently searched job titles are:
Solar Engineer jobs near you
Infographic showing various Solar Engineer job openings in Ontario as of August 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 86% In-person, 5% Hybrid, and 9% Remote job distribution.

Junior Electrical Engineer

BBA, Inc.

Toronto, ON

Full-time

Re-posted 22 days ago

Job description

Your future role on the team 

As a member of the electrical engineering team in Toronto, you will beexpected to apply established calculation and design methods when preparingplans, schematics, technical specificationsand project estimates related to HV substations and renewable power facilities (Grid scaleBattery Energy Storage, Wind, Solar, Hydro).

With us, you'll get the opportunity to...
  • Be involved in several challenging renewable projects 
  • Work in detailed engineering 
  • Design and read diagrams and drawings
  • Undertake electrical studies 
  • Draft technical documents, calculation notes, specifications and study reports
  • Apply and improve established work methods
  • Participate in project management (execution, costs, schedules)
  • Participate in coordination meetings either internally or with clients
Do your qualities and values match our corporate culture?
  • Results-driven
  • Thirst to learn and excel
  • Constantly seeking sustainable and agile solutions
  • Ability to see beyond established standards
  • Rigour and ethical
  • Ability to share and pass on knowledge

Apply