Sr. Technical Solutions Engineer

Join e-STORAGEWelcome to e-STORAGE, a proud member of the Canadian Solar Inc. family! We're leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects.

Bachelor's degree in electrical engineering, power systems, controls engineering, or a related discipline; preference given to candidates with a postgraduate degree in engineering. Minimum 5 years of experience in engineering, R&D, or project commissioning within power electronics, energy storage, microgrids, power generation, or related industries. Direct experience in inverter product development, control systems, or energy storage project commissioning is strongly preferred. Strong general electrical-system knowledge, including power systems, power electronics, inverters, plant-level controls, transformers, medium-voltage equipment, protection, and system integration. Experience with Battery Energy Storage System (BESS) and microgrid applications, including electrical architecture, equipment interfaces, controls, and system integration. Experience with medium-voltage transformers and associated MV equipment, including equipment ratings, selection, sizing, protection, electrical interfaces, and system integration. Knowledge of gas turbine systems, including technical evaluation, equipment selection and sizing, operating characteristics, performance assessment, and integration within microgrid or power-system applications, is preferred. Familiarity with key standards and certifications related to inverter, EMS, MVT, microgrid, and integrated power-system applications, including applicable UL, IEEE, IEC, medium-voltage equipment, and grid-interconnection requirements. Experience collaborating with international partners, particularly engineering or manufacturing teams across global time zones. Demonstrated ability to lead or contribute to the development of internal engineering tools, system models, or automation processes. Strong technical, analytical, and troubleshooting skills, with a hands-on approach to product validation and integration. Proficiency in Mandarin is a plus but not required.e-STORAGE is Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, colour, religion, sex, national origin, sexual orientation, disability, or veteran status.e-STORAGE uses AI-assisted tools during parts of the hiring process, including screening and workflow automation. All final hiring decisions are made by humans. This is a current vacancy, and we are actively hiring for this position. What It's Like to Work HereAt 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.