Sr. Performance Engineer

Canadian Solar; Texas; Hybrid; USD 80,000 - 120,000; Full time

Job summary

An established industry player in energy storage is seeking a Sr. Performance Engineer to enhance battery energy storage systems. This pivotal role involves troubleshooting BESS issues, supporting commissioning efforts, and analyzing performance data to ensure optimal system functionality. The ideal candidate will have extensive experience with BESS, PCS, and EMS controls, alongside strong interpersonal skills to collaborate across teams. Join a forward-thinking company dedicated to sustainable energy solutions and be part of a team that values innovation, quality, and ethical standards in a hybrid work environment.

Benefits

401(k) Retirement Plan

Medical insurance

Dental insurance

Life insurance

Disability program

Vacation days

Sick days

Performance bonus

Qualifications

• 10+ years of experience in service environments with BESS and control systems.
• Strong knowledge of network system architecture and ability to read technical documents.

Responsibilities

• Support commissioning and troubleshooting of BESS systems.
• Analyze performance data to improve BESS performance and availability.
• Develop and maintain preventative maintenance scopes for BESS projects.

Skills

BESS

PCS

EMS controls

Networking

Software programming

Project Management

Microsoft Office

Interpersonal skills

Education

Engineering degree (electrical or software)

Tools

SCADA systems

Job description

Description

Job Description

Sr. Performance Engineer

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 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.

Position Title: Sr. Performance Engineer

Department: Engineering

Entity: CS e-Storage

Reports To: Sr. Performance Engineering Manager

Location: Hybrid, US or CAN

Position Summary:

The Sr. Performance Engineer at CSI E-Storage is a critical member of the Service team who will be responsible for providing support and troubleshooting of Solbank BESS Enclosure issues during commissioning and troubleshooting of entire BESS systems during the operational phase. A strong technical background with knowledge of BESS, PCS, EMS controls, and networking is required.

Responsibilities:

1. Assist Commissioning Manager and Service Technicians commissioning Solbank BESS Enclosures.
2. Provide BESS troubleshooting support remotely/local (as needed) to Service Technicians and Subcontractors.
3. Develop, maintain and refine preventative maintenance scope of works for BESS projects including BESS Enclosures, PCS, EMS, MV switchgear, auxiliary transformers, and panel boards.
4. Attend meetings with O&M subcontractor and equipment suppliers to discuss operational issues and maintenance activities.
5. Analyze performance data and trends to improve availability and BESS performance.
6. Perform fault/trip diagnosis to establish root cause and resolution.
7. Assist with capacity testing, analysis of results and test reports.
8. Determine and recommend spare part requirements.
9. Review monthly and annual reports and support the LTSA Service Manager with resolving discrepancies against reports received from subcontractors and equipment suppliers.
10. Interface with other personnel in Service, Project Implementation, Engineering, Manufacturing, and Business Development to provide continuous improvements to the company’s designs and processes. Ensure that all business activities are performed with the highest ethical standards and in compliance with the CSI Energy Storage Code of Business Conduct.
11. Adhere to and enforce all health and safety rules and company policies.
12. Complete other duties and projects as assigned.

Required Qualifications and Skills:

1. 10+ years’ experience in a service environment, working with BESS, PCS, EMS control systems and LV/MV/HV equipment.
2. Engineering degree (electrical or software).
3. Software programming knowledge and expertise with SCADA systems (InAccess would be a benefit).
4. Network system architecture knowledge.
5. Ability to read and interpret blueprints, diagrams, schematics, drawings, manuals, and specifications.
6. Knowledge of general and national codes, medium voltage power systems and photovoltaic or Energy Storage system applications is required.
7. Excellent interpersonal relations and demonstrated ability to work with others effectively in teams.
8. Solid and effective interpersonal and communication skills (including oral, written, and visual).
9. Experience working with senior professionals in a fast-paced environment, often with tight deadlines, and flexibility to work overtime as required.
10. Ability to respond well to questions and analyze complex requirements is essential.
11. Project Management skills with ability to prioritize tasks.
12. Extensive knowledge of Microsoft Office programs (Word, Excel, PowerPoint).
13. Demonstrated professional appearance and conduct.
14. Ability to work flexible hours (evenings, weekends) as required.
15. Ability to travel as required.

Compensation & Benefits:

Canadian Solar offers a competitive salary plus fully comprehensive benefits and performance bonus package based on an annual objective achievement. Our generous benefits package includes a 401(k) Retirement Plan, medical/dental/life/disability program, vacation, and sick days.

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.