Senior BESS Performance Analyst
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About this role
At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. As a leading manufacturer of solar panels, inverters, and energy storage solutions, we've been an industry front-runner since our founding in 2001. Our commitment to sustainability is reflected in all parts of our organization as we navigate the complexities of a booming industry.
Throughout Canadian Solar's subsidiaries, e-Storage, Recurrent Energy, MSS and CSI Solar Co., we invest in our employees' growth. Our training programs and promotional opportunities ensure we all can continue to learn. We understand the importance of work-life balance and provide various flexible work options to support our employees' well-being. Join our team to "Make the Difference" by creating a lasting positive impact on the world and the communities where we operate.
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 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.
Role Overview for Senior Performance Analyst
Wondering what your day-to-day could look like as our new Senior Performance Analyst? In this role, you’ll play a key part in helping us deliver innovative battery energy storage solutions to customers around the world. You’ll report to Sr. Performance Engineering Manage in our Engineering department, and contribute your expertise to exciting projects, and help us set new standards for quality and sustainability in the industry.
Whilst you���re working in Engineering, your work will directly impact our mission to create a cleaner, brighter future. We’re looking for someone who’s ready to roll up their sleeves, share their ideas, and make a real difference—every single day.
What You’ll Be Doing as a Senior Performance Analyst
Support the commissioning, performance monitoring, and operational diagnostics of Solbank Battery Energy Storage Systems (BESS).
This role requires strong technical expertise in BESS systems, data analysis capabilities, and familiarity with control and communication protocols used in energy storage applications.
Assist with commissioning and troubleshooting of Solbank BESS systems under the direction of the Performance Engineering Manager.
Analyze operational and performance data to identify trends, system inefficiencies, and potential fault conditions.
Support remote and on-site diagnostics of BESS faults, alarms, and performance deviations.
Assist in capacity testing, data collection, and analysis.
Collaborate with subcontractors, suppliers, and internal teams to resolve technical issues.
Maintain technical documentation including system performance reports and diagnostic logs.
Support continuous improvement efforts by providing feedback on system performance and reliability.
Ensure all activities are performed in compliance with safety protocols, engineering standards, and company policies.
Maintain and improve system reliability and performance.
Team up with talented colleagues and partners to achieve project goals.
Champion our standards for quality, safety, and sustainability.
Help us keep improving—your ideas are always welcome!
What It’s Like to Work Here
At e-STORAGE, you’re more than just an employee—you’re part of a team that values your ideas, your background, and your unique perspective. We believe that a culture of equity, diversity, and inclusion isn’t just the right thing to do—it’s the secret to our success. Here, you’ll find:
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.
Our Commitment to Equality & Diversity
“At e-STORAGE, we know that diverse teams drive innovation and better results. We’re committed to creating a workplace where everyone feels respected, valued, and empowered—regardless of age, race, gender, ability, or background. When you join us, you’re joining a community that celebrates your uniqueness and supports your success.”
— Libby, Sr. Global HR Manager
Company
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