Senior Service Engineer, Energy Storage
Position Summary:
The Senior Service Engineer, Energy Storage resolves complex technical issues across deployed battery energy storage systems (BESS). The role serves as the technical escalation path for the operations and maintenance organization, which handles routine monitoring, preventive maintenance, and first-line troubleshooting. The position independently owns deep diagnostics, system-level failure analysis, and engineering-driven corrective actions. It bridges field operations and engineering by translating operational issues into engineering solutions and feeding field learnings back into product and system design. This is a fully on-site role at 100 Hooper in San Francisco, with semi-regular travel to field sites.
Essential Duties and Responsibilities
Acts as the primary technical escalation point for the operations and maintenance organization for issues beyond standard operating procedures
Defines handoff criteria, escalation thresholds, and response expectations between operations and maintenance and service engineering
Owns investigation and resolution of complex electrical, controls, software, thermal, and system-integration issues
Translates field and operations and maintenance feedback into actionable requirements for product, systems, and research and development engineering teams
Drives improvements in system serviceability, reliability, and maintainability in collaboration with design, manufacturing, and quality engineering
Owns advanced service documentation, including troubleshooting guides, decision trees, and service bulletins
Develops technical training materials and supports operations and maintenance team upskilling on new systems, upgrades, and known issues
Drives the development of custom service tooling to support and improve field operations
Skills, Knowledge, and Abilities
Bachelor's degree in Electrical or Mechanical Engineering or a related technical discipline
4+ years of experience supporting complex electromechanical or power electronics systems such as BESS, renewable energy, or industrial systems
Experience working safely on high-voltage AC and DC systems, including applicable electrical safety practices
Working knowledge of BESS architecture, including batteries, inverters and power conversion, energy management, thermal management, and protection systems
Experience working within a tiered support model between field operations, service engineering, and product engineering
Ability to travel up to 25% of the time
In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills.
California Pay Range:
$130,000—$170,000 USD