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About the role

  • Technical Solutions Engineer integrating utility-scale battery storage systems for e-STORAGE, a Canadian Solar company. Modeling degradation, evaluating battery products, and supporting warranties, due diligence, and system design.

Responsibilities

  • Support development, evaluation, and integration of utility-scale energy storage systems
  • Coordinate battery technology and performance across Battery Product, Inverters, EMS, and grid interfaces
  • Translate degradation-curve behavior into warranties, guarantees, storage requirements, and charging strategies
  • Provide input on design features, validation strategies, and system sizing requirements
  • Lead technical reviews of battery cells and sub-components, including specifications, drawings, certifications, sizing, and test results
  • Align product design, supplier capabilities, and commercial rollout with procurement, product management, and R&D
  • Lead technical due diligence for externally sourced products and support knowledge transfer
  • Maintain traceability of vendor documentation, internal evaluations, and solution status
  • Oversee internal engineering tools for system modeling, product validation, and solution optimization
  • Support Independent Engineer reviews and customer technical due diligence
  • Monitor battery and energy-system standards, testing requirements, and performance expectations
  • Own degradation modeling methodology and externally facing degradation curves for warranties
  • Maintain degradation, throughput, capacity, and duty-cycle tools across models, chemistries, and climate conditions
  • Feed degradation insights and failure trends into cell selection, thermal management, and DC Block decisions
  • Assess emerging battery chemistries and designs for degradation, safety, and warranty implications
  • Coordinate new-product introductions across engineering, project execution, and commercial teams
  • Troubleshoot control strategies and support platform optimization
  • Provide technical input for project-specific requirements, custom features, and client configurations
  • Develop internal documentation, reference templates, and knowledge-sharing tools
  • Collaborate with global R&D and applications engineering teams on feature roadmaps and deployment readiness

Requirements

  • Bachelor’s degree in electrical engineering, materials science, electrochemistry, or a related discipline
  • Postgraduate degree in engineering preferred
  • Minimum 5 years of experience in engineering, R&D, or product management within battery storage, battery cell development, or related industries
  • Direct experience in battery product development, cell testing, or energy storage applications strongly preferred
  • Strong knowledge of LFP battery cells, DC Blocks, and Energy Storage Systems
  • Familiarity with UL 9540, UL9540A, UL 1973, UN 38.3, IEC 62933, IEC 62619, and other applicable standards
  • Experience collaborating with international engineering or manufacturing teams across global time zones
  • Ability to develop internal engineering tools, system models, or automation processes
  • Strong technical, analytical, and troubleshooting skills
  • Hands-on approach to product validation and integration
  • Experience with product onboarding, technical documentation review, and vendor qualification processes highly desirable
  • Flexibility to travel internationally up to 15%
  • Proficiency in Mandarin is a plus but not required

Benefits

  • Annual bonus
  • Health coverage
  • Retirement plans
  • Paid time off
  • Comprehensive benefits package
  • Supportive, collaborative environment
  • Growth opportunities
  • International travel opportunities

Job type

Full Time

Experience level

Mid levelSenior

Salary

$85,000 - $135,000 per year

Degree requirement

Bachelor's Degree

Location requirements

RemoteUnited States

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