Key responsibilities 1. Solution design & optimization • lead the design of energy storage solutions across grid-side, generation-side (renewable storage), and standalone/shared energy storage power stations • develop integrated system solutions covering pcs, ems, bms, and substation systems • analyze grid dispatch requirements and technical challenges in renewable grid integration 2. Tendering & bidding support • take the lead in large-scale energy storage project tenders • prepare technical proposals, including equipment selection, system topology design, and technical deviation analysis • ensure compliance, competitiveness, and technical excellence of proposals 3. Customized project development • evaluate system integration solutions for utility-scale storage projects • conduct electrical calculations and simulation analysis for various applications (frequency regulation, peak shaving, black start, etc.) • support sales teams in cost estimation and pricing strategy at project level 4. Full lifecycle technical management • support project execution from design through construction and delivery • resolve technical issues related to electrical interfaces, communication protocols, and grid integration • provide technical support during operation & maintenance phases 5. Policy & market insights • track regional energy storage policies (capacity compensation, spot market rules, grid connection requirements, etc.)



• analyze market dynamics and regional characteristics • contribute to white papers and technical roadmap reports for grid-side energy storage 6. Project development enablement • develop technical documentation such as: • utility-scale ess development guidelines • grid connection faqs • delivery & acceptance sops • deliver technical training to sales and project teams to accelerate commercialization 7. Competitive analysis • benchmark leading competitors (e.g., sungrow, hyperstrong) • conduct swot analysis and provide strategic insights • support product evolution in areas such as high-voltage cascade systems and liquid cooling technologies qualifications • bachelor’s degree or above in power systems, electrical engineering, high voltage engineering, or related fields • minimum 3 years of experience in the energy storage industry • proven experience supporting utility-scale (100mwh) energy storage projects is preferred technical expertise • strong knowledge of primary and secondary electrical design for energy storage systems • familiarity with protection systems, grid compliance testing, and scada/communication protocols • experience with power system analysis; proficiency in simulation tools such as pscad or etap is a plus soft skills • strong cross-functional collaboration and stakeholder management skills • ability to represent the company in technical reviews with grid operators, epcs, and clients documentation skills • excellent technical writing skills with the ability to produce structured, high-quality proposals and reports

📌 Technical solution manager (energy storage) (México)
🏢 LONGi Solar
📍 México