Senior Embedded Linux Engineer

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Who We Are
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 Sol Bank 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:

Senior Embedded Linux Engineer

Department:  Inverter Firmware

Compensation:  $100,000 – $150,000 + annual bonus

Reports To:

Director of Digital Inverter Firmware

Location:

Kitchener, Ontario – Hybrid

About the Role
The Senior Embedded Linux Engineer is responsible for the design, development, and lifecycle support of embedded Linux platforms used for system coordination and communications in battery energy storage systems (BESS). You will design and maintain robust, secure, and scalable Linux‑based software platforms that enable system monitoring, configuration, diagnostics, control coordination, and system integration.

Responsibilities

Architect, develop, and maintain embedded Linux platforms used as inverter and battery controllers within BESS deployments

Design and maintain Board Support Packages (BSPs) including bootloaders, kernel configuration, device trees, and root file systems

Implement communication protocols and coordinative control between subsystems, including BMS, inverter controllers, protection systems, and auxiliary devices

Interface Linux systems with EMS, SCADA, power plant controllers, HMI, and commissioning tools

Develop and maintain communication services handling status reporting, commands, telemetry, time synchronization, and configuration management

Ensure system robustness, security, and maintainability across development, commissioning, and operational phases

Debug complex system‑level issues involving networking, inter‑processor communication, timing, and field deployments

Participate in and lead firmware architecture reviews, code reviews, and technical risk assessments

Maintain clear system‑level documentation including software architecture, data flows, interface definitions, and deployment procedures

Required Qualifications and Skills

Educational background in Electrical Engineering, Computer Engineering, Computer Science or a related field

At least 5 years' of experience in professional embedded Linux firmware development

Demonstrated experience in system‑level embedded software development for industrial or energy systems

Hands‑on expertise with Linux bootloaders (e.g., U‑Boot), kernel configuration, device trees, and root file system design

Understanding of Linux process management, networking, logging, storage, and system services

Experience with embedded communication protocols such as Ethernet/TCP‑IP, CAN, SPI, UART, and Modbus and custom protocols

Familiarity with firmware interfaces to BMS, EMS, SCADA, and commissioning tools

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 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.

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