Senior BESS Performance Analyst

Canadian Solar SSES (Canada) Inc.; New Jersey; On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Competitive salary

Performance bonuses

Comprehensive benefits package

Health coverage

Retirement plans

Paid time off

Job summary

Canadian Solar SSES (Canada) Inc. is looking for a Senior Performance Analyst to support the performance monitoring of battery energy storage systems. You will analyze data, collaborate with various teams, and maintain documentation, ensuring compliance with safety standards.

The ideal candidate will have strong communication skills and a commitment to ethical practices. A competitive salary and comprehensive benefits package are offered, fostering a diverse and inclusive workplace.

Qualifications

• Experience in commissioning and troubleshooting BESS systems.
• Ability to analyze operational and performance data.
• Commitment to safety and sustainability.

Responsibilities

• Support commissioning and performance monitoring of BESS.
• Analyze performance data to identify inefficiencies.
• Ensure compliance with safety protocols and engineering standards.

Skills

Communication skills

Teamwork

Problem-solving abilities

Understanding of engineering standards

Education

Relevant educational background

Job description

Role Overview for 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 your 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).
• 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.

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 secret to our success.

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.