The opportunityAs a Senior Field Service Technician within Hitachi Energy's Service Business, you will serve as a trusted technical expert supporting the full lifecycle of customer-owned power and distribution transformers across complex grid environments. This role is designed for experienced professionals who want to apply their deep field knowledge to high-impact, project-based work-leading critical installation, commissioning, testing, maintenance, repair, and end-of-life activities while acting as a key technical partner to customers and internal teams. With significant autonomy, frequent travel, and exposure to diverse sites and challenges, this position offers the opportunity to further refine your expertise, influence field execution quality, and continue growing your career as a senior technical authority in the power industry.Earn a sign-on bonus! Eligibility is based on completing the hiring process, onboarding, and signing our standard bonus agreement.How you'll make an impactAs a Senior Field Service Technician, your primary contribution may be hands-on technical execution, field leadership, or a combination of both, depending on your background and project needs.Field Leadership ResponsibilitiesLead and coordinate transformer service activities across installation, commissioning, maintenance, repair, and end-of-life projects.Act as the senior on-site technical representative for customers.Coordinate field resources and ensure work is executed safely, efficiently, and in accordance with technical standards.Collaborate with engineering and project management teams to resolve complex field challenges.Technical ResponsibilitiesPerform, oversee, or validate transformer testing and diagnostic activities.Support vacuum processing, oil handling, internal inspections, and component assembly as required by project scope.Provide technical guidance and troubleshooting support for complex transformer issues.Your backgroundCandidate must already have work authorizat