Senior Maintenance Engineer

About the role

HITACHI ENERGY (THAILAND) LIMITED is recruiting a Senior Maintenance Engineer in Samut Prakan, Thailand. The role covers planning and control of maintenance, coordination with production and other teams, documentation, continuous improvement and HSE responsibilities. It is a full-time, on-site position.

Key responsibilities

• Perform preventive, predictive and corrective maintenance on machinery, equipment and tools, and troubleshoot breakdowns to minimise downtime
• Analyse root causes of recurring failures and coordinate daily maintenance tasks assigned to technicians
• Monitor maintenance KPIs such as MTBF, MTTR, equipment availability, OEE and maintenance cost
• Work with Production, Engineering, Quality and Safety teams, and support installation, modification, relocation and commissioning of new equipment
• Maintain maintenance records, spare parts usage, machine history and checklists, and report recurring issues and improvement suggestions
• Support audit documentation for maintenance, safety and quality systems
• Take part in continuous improvement initiatives such as TPM, Lean or reliability programmes, and suggest improvements to methods, tools and spare parts management
• Conduct safety inspections, risk assessments and corrective actions

Required profile

• More than 10 years of experience in the maintenance field
• Bachelor's degree or higher in Electrical Engineering, Electronics Engineering or a related field
• Knowledge of mechanical, electrical and industrial equipment systems
• Strong troubleshooting and problem-solving skills, ability to read technical drawings, manuals and schematics, and good communication and teamwork skills
• Ability to work under pressure and respond to emergencies

Required skills

• AutoCAD for equipment layout and maintenance drawings
• Preventive, predictive and corrective maintenance principles
• Basic knowledge of safety regulations and industrial standards