Senior BESS Performance Analyst

Canadian Solar Inc.; Walnut Creek (CA); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Competitive salary

Generous benefits package

Performance bonuses

Job summary

A renowned renewable energy company in Walnut Creek, California, seeks a Senior BESS Performance Analyst to support commissioning and performance monitoring of battery energy storage systems. You will play a critical role in analyzing data to identify inefficiencies, ensuring compliance with safety standards, and collaborating with diverse teams to enhance system reliability. Join us to contribute to sustainability initiatives and work in a supportive environment with competitive compensation and benefits.

Qualifications

• Strong technical expertise in Battery Energy Storage Systems (BESS) is essential.
• Commitment to safety and environmental sustainability is required.
• Ability to work collaboratively and communicate effectively.

Responsibilities

• Support commissioning and performance monitoring of BESS.
• Analyze operational data to identify trends and inefficiencies.
• Assist in troubleshooting under the direction of the Performance Engineering Manager.

Skills

Communication skills

Teamwork

Problem-solving abilities

Technical expertise in BESS systems

Education

Degree in Engineering or related field

Job description

Senior BESS Performance Analyst

Join Canadian Solar and help deliver innovative battery energy storage solutions. As a member of our Engineering team, you will support the commissioning, monitoring, and optimization of SolBank Lithium‑Iron Phosphate battery systems.

Role Overview

In this role, you will report to the Senior Performance Engineering Manager, contribute to exciting projects, and help us set new standards for quality and sustainability in the industry. Your work will directly impact our mission to create a cleaner, brighter future.

Responsibilities

• Support the commissioning, performance monitoring, and operational diagnostics of Solbank Battery Energy Storage Systems (BESS).
• Apply strong technical expertise in BESS systems and data analysis to identify trends, inefficiencies, and potential fault conditions.
• 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!

Work Environment

• 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.

Benefits

• 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.

Qualifications

• 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.

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