Field Service Supervisor

Position Summary

We are seeking a proactive and skilled Field Service Supervisor - India to lead on-site service, including the installation, commissioning and maintenance of our BESS products in India. This pivotal role requires expertise in WHSE (Workplace Health, Safety, and Environment) practices, technical understanding of electrical commissioning works and a strong focus on quality assurance.

Reporting to the Project Delivery and Service Manager – India, the Field Service Supervisor will ensure seamless execution of the field commissioning and service activities of Trina’s state-of-the-art energy storage systems.

Key Responsibilities

• Supervise commissioning, preventive maintenance, and corrective service activities at project sites.
• Ensure compliance with safety regulations and electrical codes.
• Lead on-site troubleshooting and root cause analysis of issues in BESS systems and escalate complex issues to HQ technical teams when required.
• Manage subcontractors and service technicians, ensuring they comply with site and company policies
• Act as the primary on-site liaison with customers, contractors, and internal engineering teams.
• Provide leadership and mentorship to onsite teams, fostering a culture of safety, quality, and collaboration.
• Attend Principal Contractors Supervisor meetings, toolbox talks and relay information on to the site staff, subcontractors and management.
• Daily reporting of all site activities to management.
• Project tracking to ensure project schedule is met.
• Oversee and coordinate maintenance activities to ensure the reliability and optimal performance of electrical systems.
• Implement preventive and corrective maintenance programs to reduce system failures and extend equipment lifespan.
• Ensure maintenance activities comply with safety standards, regulatory requirements, and operational best practices.
• Monitor spare parts usage and coordinate with logistics for replenishment and warranty claims.
• Provide training and technical guidance to customers and local service partners.

Qualifications & Experience

• Bachelor’s degree or diploma in Electrical, Power Systems, Renewable Energy, or related field.
• 5+ years of hands-on experience in field service roles, preferably in BESS, solar, wind, or power electronics.
• Strong knowledge of electrical standards, safety standards, and renewable energy systems.
• Proven experience with utility-scale project sites and working with EPCs or IPPs.
• Excellent troubleshooting, organizational, and team leadership skills.
• Strong communication skills to effectively collaborate with diverse teams and stakeholders.
• Willingness to travel extensively across India, occasionally overseas.
• Proficiency in English and Hindi (spoken and written) in order to liaise with local counterparties.