Hardware Engineer

Canadian Solar Inc.; Kitchener; On-site; CAD 87,000 - 135,000; Full time

Job summary

e-STORAGE, part of Canadian Solar Inc., is seeking a Hardware Engineer in the Inverter Firmware team in Kitchener, ON. You will own schematic design, PCB layout, and documentation for high‑reliability hardware used in inverters, batteries, and energy storage systems.

Collaborate with power electronics, firmware, FPGA, systems, and mechanical teams to deliver certifiable, manufacturable hardware. A degree in Electrical Engineering and 5+ years in schematic/PCB design are required, with

Qualifications

• Degree in Electrical Engineering or related discipline.
• 5+ years of schematic design and PCB layout for embedded systems.
• Experience with power converters and high‑reliability hardware.
• Familiarity with UL/IEC safety standards.
• Prototyping, lab validation, and production release experience.
• Strong documentation and technical communication.

Responsibilities

• Translate requirements into complete schematic designs.
• Design electrical schematics for control boards and related hardware.
• Select components for digital, mixed‑signal, and power circuits.
• Define hardware interfaces between PCBs, FPGA/DSP/MCUs, sensors, and systems.
• Layout multilayer PCBs for energy storage and inverter apps.
• Route high‑speed, high‑power designs with attention to signal integrity and safety.
• Apply UL/IEC compliance practices for creepage, clearance, and isolation.
• Produce manufacturing deliverables: schematics, layouts, Gerbers, BOMs, and drawings.
• Support prototype bring‑up, testing, and root‑cause analysis.
• Participate in design reviews and incorporate feedback.
• Assist ECOs, cost‑down efforts, supplier coordination, and field investigations.

Skills

Power electronics

Schematic design

PCB layout

Documentation

Cross-functional teamwork

Regulatory standards

Education

Bachelor's degree in Electrical Engineering

Tools

Altium Designer

Cadence Allegro

Job description

Ready to Make a Real Impact? Join e-STORAGE!

Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more sustainable, resilient energy future for everyone.

With our innovative SolBank lithium-iron phosphate battery technology and comprehensive project services, we’re not just building products we’re powering communities and making a difference worldwide.

Position Title

Hardware Engineer

Department

Inverter Firmware

Compensation

$87,000 - $135,000 + annual bonus

Reports To

Director of Digital Inverter Firmware

Location

Kitchener, ON (onsite)

About the Role

The PCB Designer / Hardware Engineer is responsible for the schematic design, PCB layout, and documentation of high‑reliability electronic hardware used in inverters, batteries, and energy storage systems. This role requires hands‑on experience across the full hardware design lifecycle, from schematic capture and component selection through layout, prototype bring‑up, and production release. You will work closely with power electronics, firmware, FPGA, systems, and mechanical teams to deliver robust, certifiable, and manufacturable hardware for utility‑scale BESS applications.

Responsibilities

• Translate system‑level, functional, and regulatory requirements into complete and well‑documented schematic designs.
• Design and develop electrical schematics for inverter control boards, power interface boards, sensing circuits, communication interfaces, and auxiliary hardware.
• Perform component selection for digital, mixed‑signal, and power‑related circuits, considering performance, availability, reliability, and cost.
• Define hardware architecture and electrical interfaces between PCBs, power stages, FPGA/DSP/MCUs, sensors, and external systems.
• Design multilayer PCB layouts for energy storage and inverter applications.
• Perform component placement and routing for high-speed signal, mixed‑signal, high‑power, and high‑voltage designs, ensuring optimal signal integrity, EMI/EMC, and thermal performance.
• Apply best practices and standard compliance (UL, IEC) for creepage, clearance, isolation barriers, grounding, and shielding.
• Prepare and maintain complete manufacturing deliverables, including schematic packages, PCB layouts, stack‑ups, Gerbers, BOMs, pick‑and‑place files, and assembly drawings.
• Support prototype bring‑up, board testing, debugging, and root‑cause analysis in the lab.
• Participate in design reviews and incorporate feedback to improve reliability, manufacturability, and cost.
• Support ECOs, cost‑down activities, supplier coordination, and field issue investigations during the product lifecycle.

Required Qualifications and Skills

• Diploma or Bachelor’s degree in Electrical Engineering, Electronic Engineering Technology, or a related discipline.
• 5+ years of professional experience in schematic design and PCB layout for embedded systems, power electronics, or industrial equipment.
• Demonstrated experience designing hardware for power converters, or other high‑reliability electronic systems.
• Experience supporting designs subject to safety and regulatory standards such as UL, IEC, or equivalent certifications.
• Hands‑on experience supporting prototype builds, lab validation, and production release.
• Strong analytical, problem‑solving, documentation, and technical communication skills.
• Solid understanding of power supply design, signal conditioning, isolation techniques, and protection circuitry.
• Ability to read, create, and review complex schematics and PCB layout with attention to safety, robustness, and certifiability.
• Strong experience designing schematics for digital, mixed‑signal, and power electronics systems.
• Strong understanding of signal integrity, EMI/EMC, creepage, and clearance requirements.
• Experience with professional PCB CAD tools such as Altium Designer, Cadence Allegro, or equivalent.
• Capability to create and manage schematic symbols, footprints, and PCB libraries.
• Experience working in cross‑functional engineering teams across hardware, firmware, FPGA, and mechanical disciplines.
• Familiarity with version control, ECO processes, and structured hardware release workflows.
• Strong documentation discipline and attention to detail.

What It’s Like To Work Here

• Integrity: We do what’s right, always.
• Innovation: We encourage fresh thinking and bold ideas.
• Quality: We take pride in delivering excellence, every time.
• Customer Focus: We listen, we care, and we deliver.
• Sustainability: We’re passionate about protecting our planet for future generations.

Why You’ll Love Working With Us

• Join a global leader in renewable energy, backed by over 23 years of Canadian Solar experience.
• Work on projects that matter—helping to build a cleaner, greener world.
• Thrive in a supportive, collaborative environment where your growth is our priority.
• Enjoy a competitive salary and a generous benefits package.

Want to join here is what we are looking For

• The right mix of education, experience, and skills for the role.
• Great communication, teamwork, and problem‑solving abilities.
• A true commitment to safety, ethics, and sustainability.

Your Rewards

We offer a competitive salary, performance bonuses, and a comprehensive benefits package—including health coverage, retirement plans, paid time off, and more.

e-STORAGE is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, colour, religion, sex, national origin, sexual orientation, disability, or veteran status.

e-STORAGE uses AI-assisted tools during parts of the hiring process, including screening and workflow automation. All final hiring decisions are made by humans.

This is a current vacancy, and we are actively hiring for this position.

#CSeSTORAGE