[Remote]_Product Owner

Domain Exp: Energy, Battery, BESS and/or Power Management (must-have)
Client: Singapore-based client, engagement on an hourly consulting basis
Working arrangement: Fully remote; fluent English required
Must-have: Candidates must have hands-on experience in relevant domains such as batteries, energy, EV charging stations, and related technologies
Project duration: September 2026 to January 2027
Payment/Acceptance: Tasks will be reviewed and accepted on an hourly basis
JD Product Owner Consultant
Key Responsibilities
Provide expertise in battery operations, BESS, power and energy management, including charging/discharging, SoC, SoH and battery performance.
Understand and define the business meaning of battery and energy sensor data, and support data schema and data mapping with the existing Data team.
Define and prioritize EMS use cases and featur
es, from battery/energy monitoring and energy-flow management to charging/discharging control and optimization.
Translate battery and energy operations into functional requirements, business rules and operational scenarios.
Act as the Domain PO for EMS, working closely with Technical and Data teams to validate the solution.
In later phases, support energy simulation and energy-source traceability.
Requirements
Strong practical experience in Energy, Battery, BESS and/or Power Management.
Experience with EMS or similar energy management solutions.
Strong understanding of battery operations and energy-flow concepts.
Experience as a PO, BA or Domain Expert in energy/battery-related projects.
Strong communication and ability to work with technical teams.
Nice to Have
Experience in Smart Grid, Microgrid, Renewable Energy, EV Charging or Energy Optimization.
Experience with energy simulation or open-source/commercial EMS platforms.