Sr. Service Technician - e-Storage

Role Overview

As a Sr. Service Technician, you’ll play an integral part of the service team, primarily responsible for commissioning and performing preventative and corrective maintenance on Sol Bank Storage Power Block (SPB). This role also involves fulfilling obligations under Long Term Service Agreements (LTSA’s) for Battery Energy Storage System (BESS) projects. The successful candidate must be willing to travel and perform tasks at various project sites throughout the US.

• Commission CSI Energy Storage’s Sol Bank Storage Power Block.
• Perform preventative and corrective maintenance of SPBs to adhere to warranty requirements.
• Manage obligations for BESS equipment under LTSA’s, which may include Energy Storage Cabinets (ESC’s), Power Conversion Stations (PCS), Ring Main Units (RMU’s) / Switchgear Transformers, SCADA and networking devices.
• Provide onsite diagnostic, troubleshooting, and hands‑on support to maintain equipment and meet availability and capacity guarantees.
• Oversee and supervise sub‑contractors on site when required.
• Assist in developing standard operating procedures and processes.
• Complete work order documentation in a timely manner.
• Ensure accuracy of spare parts inventory.
• Perform proper Lockout/Tagout (LOTO) and switching procedures as needed.
• Support client training during commissioning.
• Adhere to all health and safety rules and policies.
• Complete other duties and projects as assigned.
• Team up with talented colleagues and partners to achieve project goals.
• Champion our standards for quality, safety, and sustainability.

You’ll be part of a team that values your ideas, your background, and your unique perspective. A culture of equity, diversity, and inclusion is central to our success. We value integrity, innovation, quality, customer focus, and sustainability.

Work on projects that matter—helping to build a cleaner, greener world. Thrive in a supportive, collaborative environment where your growth is a priority. Enjoy a competitive salary and a generous benefits package.

• Minimum 5 years of relevant work experience in a service environment, preferably in renewable energy.
• OSHA 30 Certified (OSHA 10 accepted if OSHA 30 obtained soon after hire).
• Previous training and knowledge of inverters; SCADA experience is beneficial.
• Knowledge of general and national codes, medium voltage power systems, and Energy Storage system applications is an asset.
• Excellent verbal and written communication skills.
• Proficiency with MS Office Applications (Word, Excel).
• Experience with a CMMS software program preferred.
• Valid driver’s license with a clean driving record.
• First Aid Trained.
• Ability to travel to regional locations as needed (over 50% of the time).
• Ability to work independently and within a team.
• Professional appearance and conduct.
• Strong communication, teamwork, and problem‑solving abilities.
• Commitment to safety, ethics, and sustainability.

We offer a competitive salary, performance bonuses, and a comprehensive benefits package—including health coverage, retirement plans, paid time off, and more.