Field Services Supervisor at e-STORAGE

Position Title: Field Services Supervisor

Department: Project Implementation

Entity: CS e-STORAGE

Reports To: Director of Service

Location: Ontario – Canada

About Us:

e-STORAGE is a subsidiary of Canadian Solar and a leading company specializing in the design, manufacturing, and integration of battery energy storage systems for utility-scale applications. The Company offers its own proprietary LFP battery solution, comprehensive EPC services, and innovative solutions aimed at improving grid operations, integrating clean energy, and contributing to a sustainable future. e-STORAGE has successfully implemented over 3.3 GWh DC of battery energy storage solutions in various locations, including the United States, Canada, the United Kingdom, and China. This significant accomplishment solidifies e-STORAGE's position as a key player in the global energy storage integration industry. Currently, the Company operates two fully automated, state-of-the-art manufacturing facilities with an annual production capacity of approaching 20 GWh. e-STORAGE is fully equipped to continue providing high-quality, scalable energy storage solutions and contribute to the widespread adoption of clean energy.

About the Role:

The Field Service Supervisor will be an integral part of the service team with the main responsibility to lead the Senior Service and Service Technicians, enabling the team to commission and complete preventative and corrective maintenance of CSI Energy Storage’s Solbank Storage Power Block (SPB). The individual will also be responsible for completing obligations under Long Term Service Agreements (LTSA’s) for Battery Energy Storage System (BESS) projects. The successful candidate must be able to travel and complete tasks at various project sites throughout the US region. Experience with BESS or renewable power generation equipment in a service environment is required.

Responsibilities:

• Perform preventative and corrective maintenance of SPBs to adhere to warranty requirements
• Provide onsite diagnostic, troubleshooting, and hands-on support to maintain equipment and achieve availability and capacity guarantees
• Commission CSI Energy Storage’s SolBank Storage Power Block
• Support the Senior Service and Service Technicians during daily/weekly tasks
• Perform proper LOTO and switching procedures as required
• Assist in developing standard operating procedures and processes
• Fulfill obligations for BESS equipment under LTSA’s, which may include: Energy Storage Cabinets, Power Conversion Stations, Ring Main Units, Transformers and SCADA
• Support client training during commissioning
• Complete other duties and projects as assigned

Required Qualifications and Skills:

• Minimum 5+ years of relevant work experience in a service environment, preferably in renewable energy
• Minimum 2 years in a Team Leader/Supervisor role
• Qualified Electrical Technician
• Previous training and knowledge of inverters
• Strong interpersonal and communication skills (including oral, written and visual)
• Construction Skills Certification Scheme is an asset
• Knowledge of general and national codes, medium voltage power systems, and Energy Storage system applications is an asset
• Ability to work flexible hour (evenings, weekends) as required
• Valid Driver’s license, valid insurance
• Ability to travel as required and be on site during construction period
• Competency with MS 365 (Outlook, Word, Excel, PowerPoint and Project)

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.

Compensation & Benefits:

Canadian Solar offers a competitive salary plus fully comprehensive benefits and performance bonus package based on an annual objective achievement.

Canadian Solar Inc. is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status.