• Control and monitor daily production operations to ensure production targets, quality standards, and delivery schedules are achieved.
• Plan, implement, monitor, and continuously improve production activities using the PDCA (Plan-Do-Check-Act) methodology.
• Track and analyze production KPIs, identify performance gaps, and implement effective corrective and preventive actions.
• Lead continuous improvement initiatives to enhance productivity, reduce costs, minimize cycle time, and optimize manpower utilization.
• Plan and allocate manpower efficiently to support production schedules and operational requirements.
• Supervise, coach, and develop production team members to improve performance and ensure compliance with work instructions and company standards.
• Coordinate with Quality Control (QC), Quality Assurance (QA), and Engineering teams to resolve production and quality-related issues.
• Conduct root cause analysis and implement sustainable solutions using Kaizen, Lean Manufacturing, or other continuous improvement methodologies.
• Ensure compliance with company policies, manufacturing procedures, quality standards, and workplace health and safety regulations.
• Prepare production reports and provide regular updates to management on operational performance, issues, and improvement initiatives.
• Perform other duties and projects as assigned by management.
Job Purpose
The Installation General Manager will be responsible for leading, strategizing, and overseeing all elevator and escalator installation projects across Thailand. This role ensures that all projects are executed safely, within budget, on schedule, and in strict compliance with both local legal regulations and our group company’s global quality and safety standards. The ideal candidate will possess strong engineering acumen, exceptional leadership skills to manage a large team, and sharp financial discipline in budget and cost control.
Key Responsibilities
1. Project, Contract & Delivery Management
・Oversee and direct all elevator, lift, and escalator installation projects from contract award to final handover.
・Develop comprehensive project execution plans, ensuring timely delivery and alignment with contractual agreements.
・Manage relationships with developers, main contractors, and subcontractors to ensure smooth site operations and resolve high-level project disputes.
2. Budget & Cost Control
・Formulate and manage the annual budget for the Installation Department.
・Monitor project costing, analyze variances, and implement cost-control measures to maximize profitability without compromising quality or safety.
・Strategic planning for resource allocation, including manpower forecasting, tooling, and machinery procurement.
3. Safety Management (Health, Safety, Environment - HSE)
・Enforce a zero-accident culture across all construction and installation sites.
・Implement, monitor, and continuously improve HSE policies in alignment with Hitachi’s strict global safety standards and local Thai laws.
・Conduct regular site audits, safety reviews, and incident investigations, ensuring corrective actions are swiftly executed.
4. Technical Standards & Quality Control
・Guarantee that all installation works strictly adhere to company's technical standards, engineering specifications, and quality benchmarks.
・Oversee testing and commissioning (T&C) phases to ensure the highest level of ride quality, safety, and equipment reliability before client handover.
5. Legal Compliance & Company Standards
・Ensure all engineering operations, installations, and site practices comply with Thailand's building codes, labor laws, and engineering regulations.
・Uphold internal corporate governance, compliance policies, and company's code of ethics.
6. Team Leadership & People Management
・Lead, mentor, and develop a large, high-performing team of 70–100 subordinates, including project managers, engineers, supervisors, and technicians.
・Conduct performance evaluations, identify skill gaps, and implement technical/safety training programs to enhance team capability.
• Design, plan, and supervise mechanical systems in construction projects (e.g., HVAC, plumbing, fire protection systems)
• Review mechanical drawings, specifications, and BOQ for accuracy and compliance with project requirements
• Coordinate with electrical, civil, and architectural teams to ensure integrated system design and execution
• Supervise installation works on-site (e.g., air conditioning systems, ventilation, piping, pumps, fire protection systems)
• Ensure all mechanical works comply with safety standards, codes, and regulations
• Conduct inspections, testing, and commissioning of mechanical systems
• Troubleshoot and resolve technical issues during construction
• Control project schedule, quality, and costs related to mechanical works
• Coordinate with contractors, subcontractors, and suppliers
• Prepare reports, technical documents, and handover documentation
Lead and drive Monozukuri Development strategies covering Cost Development and Production Development to enhance product competitiveness, manufacturability, and cost efficiency.
This position is responsible for establishing policies, formulating strategies, and cascading objectives to subordinates while leading cross-functional collaboration among R&D, Production, Procurement, and Suppliers to achieve optimal QCD (Quality, Cost, Delivery).
Responsible Functions:
-Cost Development
-Production Development
-Value Engineering (VE)
-Material Development
-Supplier Development & Training
-Manufacturing Process Design
-Cost Innovation Projects
Key Responsibilities
1. Strategy & Policy Management
Establish Monozukuri Development policies and strategies aligned with company business objectives.
Develop short-term and long-term roadmaps for cost competitiveness and production capability.
Translate policies into actionable measures and cascade objectives to subordinate managers and teams.
Monitor progress and drive continuous improvement initiatives.
2. Cost Development
Lead cost reduction and cost optimization activities throughout product lifecycle.
Promote Value Engineering (VE) and Value Analysis (VA) to improve product competitiveness.
Identify cost improvement opportunities in materials, components, manufacturing processes, and suppliers.
Establish cost targets and monitor achievement.
3. Production Development
Lead manufacturing process development from prototype to mass production.
Design and optimize manufacturing processes to improve productivity, quality, and efficiency.
Collaborate with R&D and factories to ensure manufacturability and smooth product launch.
Drive automation and process innovation initiatives.
4. Material Development
Lead material selection and development activities to improve performance and cost competitiveness.
Evaluate new materials and technologies.
Collaborate with suppliers and R&D teams to introduce innovative materials.
5. Supplier Development
Develop suppliers' technical capabilities and manufacturing competencies.
Lead supplier training and capability improvement programs.
Evaluate supplier readiness and support supplier improvement activities.
Strengthen strategic partnerships with key suppliers.
6. Cross-functional Leadership
Collaborate with R&D, Production, Procurement, Quality, and overseas affiliates.
Lead cross-functional projects related to cost, manufacturing, and technology development.
Drive problem solving and decision-making for critical business issues.
Leadership Responsibilities
Lead and develop Cost Development and Production Development organizations.
Coach and develop managers and engineers.
Build organizational capabilities and succession pipelines.
Foster a culture of innovation, ownership, and continuous improvement.
Manage departmental budgets and resource allocation.
1. Product & Application Engineering Study and understand company products, systems, and applications Provide technical support for product selection and application design Prepare technical documentation, manuals, and presentations Support internal teams and customers with application-related inquiries
2. Service Engineering Support installation, commissioning, inspection, and maintenance activities Troubleshoot technical issues and support corrective actions Coordinate with customers and internal teams to ensure service quality Learn service standards, safety procedures, and reporting systems
3. Sales Engineering Support sales team with technical proposals and product demonstrations Assist in preparing quotations, technical specifications, and tender documents Conduct customer visits together with sales team Analyze customer requirements and recommend suitable solutions
4. Management Trainee Development Participate in structured training programs and on-the-job coaching Work on assigned projects and continuous improvement initiatives Collaborate with cross-functional teams Prepare reports and presentations for management review
Requirement
• Collaborate directly with R&D, Project Management, Operations, Manufacturing, and other internal cross-functional teams to develop and release new products for aggressively scheduled programmes in accordance with NPI procedures.
• Participate in internal design reviews for new products and act as the primary owner for Design for Manufacturability (DFM) and test feedback.
• Assist in the definition, development, and implementation of manufacturing test plans for newly released products.
• Validate first-article production units (e.g., golden samples) and factory build processes.
• Communicate effectively with management, internal teams, and global manufacturing sites regarding new project progress and issue resolution.
• Provide clear direction to global manufacturing sites on specific requirements for new products.
• Support internal engineering Bill of Materials (BOM) reviews and Agile BOM implementation activities.
• Coordinate engineering change activities, including ECRs, ECNs, and VECNs.
• Manage the planning, creation, and distribution of new assembly and test instructions.
• Understand and comply with company policies, procedures, laws, and regulations relating to occupational health, safety, and the environment (HSE).
• Support the strategic objectives and targets deployed by the organisation and senior management to achieve intended outcomes.
Responsible for planning and controlling production schedules to ensure on-time delivery, efficient resource utilization, and optimal inventory levels. This role works closely with Sales, Production, Procurement, and Warehouse teams to achieve business targets.
・Develop and manage production plans based on customer demand and forecast.
・Monitor production schedules and adjust plans to meet delivery requirements.
・Coordinate with Production, Purchasing, and Logistics teams to ensure smooth operations.
・Control inventory levels of raw materials and finished goods.
・Analyze production capacity and recommend improvements for efficiency.
・Monitor KPIs related to production planning, inventory, and delivery performance.
・Lead and develop the Production Planning team.
・Prepare production reports and present planning performance to management.
- Visit customer sites to support automated warehouse projects
- Support after service, maintenance, installation and troubleshooting of automation machine, such as conveyor in factory etc.
- Repair the machine when the machine is troubled
- Report to chief and Japanese manager
・ Creating work instructions and training operators.
・ Quality improvement and permanent measures in the production line.
・ Preparation of new products and improvement of productivity in the production line.
Key Responsibilities
1. Own and manage indirect spend portfolio covering engineering works, construction, capex, MRO, and general services across Thailand and Cambodia operations
2. Analyze category spend data using ABC analysis, TCO, and supplier risk frameworks — identify patterns and initiate cost reduction or process improvement projects
3. Develop and maintain category strategy with defined savings targets, supplier consolidation plans, and risk mitigation actions
4. Lead end-to-end sourcing process: RFQ preparation, market survey, bid evaluation, negotiation, and contract award
5. Collaborate with engineering and facility teams to develop TOR and technical specifications, including cases where internal users require support in defining scope
6. Monitor PR → RFQ → PO workflow in SAP; ensure accuracy, auditability, and compliance with internal controls
6. Monitor contractor and supplier performance, track delivery milestones, and manage claims for damaged goods within guarantee periods
7. Handle import/export formalities for cross-border purchases; liaise with customs brokers as required
8. Report procurement status, savings progress, and risk updates directly to Indirect Procurement Manager
Act as the main link between Commercial Engineering and the plant for thermoformed and injection molded products. Ensure smooth implementation of engineering changes, new products, and tooling plans. Work with engineering, production, purchasing, and vendors to meet product requirements, standards, and timelines. Perform other duties as needed.
- Be the main contact for engineering work at the plant
- Share updates on design, tooling, validation, and process improvements
- Make sure teams understand engineering documents and requirements
- Support plant readiness for projects (timeline, resources)
- Plan manufacturing for thermoforming and injection molding, including tooling and validation
- Join project meetings and give input on feasibility and tooling
- Work with suppliers on tooling and materials
- Coordinate tooling build, transfer, and upgrades to meet timeline, cost, and quality
- Support PPAP and product validation
- Check prototypes and pre-production parts; prepare reports
- Keep records of changes, tooling status, and validation results
- Create and maintain production-related documents
- Monitor plant/vendor performance and fix issues
- Support root cause analysis and corrective actions
- Read drawings and BOMs for troubleshooting
- Support audits and new product launches
- Travel occasionally as needed
• Understanding utility process and control the machine in the utility system as standard.
• Trouble shooting, solving and analysis with counter action of utility system.
• Project improvement to maintain the stability of operation system.
• Coordinate with production team, maintenance team and quality team in order to carry out effective process with usage.
- Communicate contractors and clients with good relationship
- Consider specification of fuel supply facilities, piping and combustion equipment with vendors
- Check specification of facilities to install with international guideline (Ex. ASME etc…)
- Discuss specification with vendors and check it from them
- Apply/modify/update DOEB license
- Learn unexperienced fields with positive thinking
- Manage Project of construction or modification of fuel supply facilities, piping and combustion equipment
- Project site: industrial estate in Rayong, Korat, Prachinburi Etc.
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