• Responsible to implement quality document and verify regularly to ensure according the objective in quality system.
• Manage document modify and preparation quality manual, Procedure, Working Standard and Customer requirement document.
• Assures that all units of operation within the plant adhere to quality standards defined in the Corporate Quality Policy Manual.
• Manage and ensure in production have to records and reports as related quality.
• To ensure quality is verified according to regularity, plan and customer requirement.
• Contact customers and suppliers for quality requirement.
• Review and maintain record results which are not the criteria between production and report deficiency, Customer complaint and Customer representative.
• Preparation quality report, Information defect from customer to Management Team and Plant Manager.
• Develops, monitors and reports on cost of quality programs.
• Plant coordinator for all quality training and education programs.
• Officiate to QMR and Leader of Internal Quality Audit.
• Handle other related quality system.
1. Core Maintenance & System Control
• Leading and supervising the daily activities of the maintenance team and technicians to ensure efficient operations, minimal downtime, and high-quality outputs.
• Implementing, executing, and monitoring preventative and predictive maintenance (PM/PdM) programs to maximize machine reliability and efficiency.
• Enforcing strict safety protocols on the shop floor, managing work permits, and conducting contractor safety inductions in compliance with Occupational Health and Safety regulations.
• Coordinating daily and weekly maintenance schedules to support production targets, troubleshooting breakdowns efficiently, and optimizing technician scheduling to reduce unnecessary overtime.
• Overseeing the engineering spare parts inventory to secure over 90% stock accuracy while monitoring localized labor, material, and maintenance expenses against the department budget.
• Coaching and mentoring maintenance staff, identifying technical training needs, and driving a culture of continuous improvement.
2. Capital & Project Support
• Supporting the Engineering Manager in executing CAPEX projects, plant layout modifications, and new machinery commissioning from execution to final handover.
• Supervising on-site contractors and vendors to ensure project timelines, engineering standards, and safety requirements are strictly met.
• Driving localized process improvements (e.g., Kaizen, 5S, OEE optimization) to reduce manufacturing costs and support the department's transition toward higher efficiency.
1. Management Responsibilities
• Manage the department's budget to ensure it is utilized in accordance with the approved plan.
• Develop annual and long-term maintenance plans, including Preventive Maintenance (PM) and Predictive Maintenance (PdM), to minimize equipment breakdowns.
• Monitor and evaluate the performance of subordinates.
• Provide guidance, coaching, and technical support to subordinates to help them resolve issues and achieve their performance objectives.
• Supervise and control maintenance activities to ensure work is carried out according to the established plans.
2. Continuous Improvement
• Enhance the technical knowledge and capabilities of both self and subordinates.
• Participate in root cause analysis and provide recommendations for establishing maintenance standards and best practices.
• Continuously improve maintenance management efficiency.
• Support internal company activities, including 5S, Safety, CCCF, Unsafe Act, Unsafe Condition, Kaizen, and QCC.
• Improve machine performance to ensure smooth, continuous, and safe production operations.
3. Technical Support
• Provide technical support and recommendations for maintenance improvement.
• Collaborate with the Production Department and other related departments to improve maintenance planning and execution.
4. Quality Management
• Ensure departmental KPIs (Key Performance Indicators) are achieved by monitoring and managing team performance.
• Review the work and reports submitted by subordinates, make appropriate decisions, and escalate matters to senior management when necessary.
5. Other Responsibilities
• Resolve urgent operational issues and provide immediate troubleshooting support when required.
• Perform other duties assigned by management.
• Comply with and support the company's Quality Policy, Environmental Policy, Occupational Health & Safety Policy, and all other current and future company policies.
• Coordinate with external vendors, contractors, and spare parts suppliers regarding machine repair, maintenance, and installation projects.
[Strategic]
1.Develop, implement, and continuously improve the organization’s QHSE management systems in compliance with ISO9001, legal requirements, and company policies.
2.Establish QHSE policies, objectives, procedures, standards, and management frameworks aligned with organizational strategy.
[Quality Management/Audit]
3.Promote customer-focused quality awareness, continuous improvement culture, and operational excellence throughout the organization.
4.Monitor, analyze, and report Quality and Environmental KPI performance, audit findings, customer complaints, and improvement opportunities to management.
5.Plan, coordinate, and conduct internal and external quality audits in line with ISO9001 requirements, management review activities, and compliance assessments to ensure effectiveness of the Quality Management System.
6.Maintain effective document control systems to ensure all quality-related documents and records remain accurate, updated, and properly controlled.
[Health/Safety]
7.Ensure compliance with occupational health, Safety, Environmental Management, and internal requirements across all Sections and Project Sites.
8.Lead risk assessments, hazard identification, and establish preventive and corrective measures to minimize organizational risks.
9.Promote zero accident culture, environmental responsibility, and workplace safety awareness throughout the organization.
10.Lead investigations of incidents, accidents, and near misses, including root cause analysis and corrective/preventive actions.
[Environment]
11.Initiate and implement measures to prevent and mitigate environmental impacts that align with legal requirements and requests from government authorities and industrial estates.
[Management]
12.Lead and develop QHSE team members, fostering capability growth, knowledge transfer, and professional development, providing coaching, mentoring, and performance feedback to ensure team effectiveness.
13.Flexibly respond to assignments and directives from senior management, ensuring alignment with organizational priorities.
・Performs the common tasks for the efficient plant management (e.g., comparative review of budget, maintenance work, procurement work)
・Facilitates to generate Kaizen ideas and implements/manages the new projects.
・Improve and standardize plant management quality, including troubleshooting, emergency response, and irregular operational support.
・Share lessons learned, trouble cases, and near miss cases (Yokoten) across all sites to improve operational and maintenance performance.
・Establishes the standardized work procedures for the plant management (e.g.,Alarm list/action plan in the case of trouble or emergency, Maintenance/inspection/spare parts of critical equipment/items)
・Establishes the standardized HR development plan (e.g., on-the-job training and assessment to improve operators's O&M skill and PM/PE/OL's plant management skill)
・Lead and standardize maintenance management activities across all plant sites, including maintenance planning, CMMS utilization, maintenance procedures, and maintenance best practices.
・Manage and support Maintenance Engineering Team to improve plant reliability, operational efficiency, maintenance quality, and maintenance cost effectiveness.
・Oversee major maintenance activities, troubleshooting support, corrective/preventive actions, and breakdown maintenance to minimize plant downtime and operational risks.
・Develop and improve maintenance systems, maintenance programs, manuals, inspection standards, and spare parts management to support stable and sustainable plant operation.
・Support project and plant management activities by providing maintenance engineering support for project development, commissioning, engineering review, and operational readiness activities.
• Oversee and manage the day-to-day operations, maintenance activities, and comprehensive control of the production processes and utility infrastructure for liquid carbon dioxide ($\text{Liquid CO}_2$) at the new Nakhon Sawan facility.
• Ensure the safe operation, handling, and upkeep of the industrial cooling and chiller systems in accordance with standard safety protocols.
• Monitor and manage data related to the intake of raw gas via pipelines, whilst supervising the subsequent purification and liquefaction workflows.
• Prepare, complete, and submit all necessary statutory reports concerning safety, environmental compliance, and high-pressure gas regulations to the Department of Industrial Works (DIW), the Department of Land Transport, and related government administrative bodies.
• Act as the legally designated, factory-exclusive Safety and Environmental System Manager after completing the required post-hiring registrations, which includes supervising and directing external contractors during annual maintenance periods.
• Serve as the primary point of contact for external consulting firms by providing the essential raw data required to formulate formal Energy Management Reports for the Department of Alternative Energy Development and Efficiency (DEDE).
• Participate in the design of automated machinery, install machine programmes, and perform on-site troubleshooting.
• Write and resolve issues within PLC Ladder Diagrams using software such as Mitsubishi, OMRON, and KEYENCE.
• Program and troubleshoot HMI touch panels. Handle programming for robots and Servo Motor systems.
• Compile comprehensive machine user manuals covering both electrical and programming aspects for projects.
• Attend client meetings, compile project documentation, and gather specific customer requirements.
• Produce, review, and verify 2D and 3D Concept Design Drawings, Assembly Drawings, and Detail Drawings.
• Formulate detailed engineering calculation reports.
• Draft and interpret mechanical blueprints utilising SolidWorks software.
• Monitor project schedules closely and manage workflows to ensure compliance with deadlines.
• Organise and maintain systematic project data files for all assigned tasks.
• Track and control the testing and verification of design outcomes to ensure they fully satisfy customer specifications.
• Execute any other additional duties as assigned.
• Core Maintenance & System Control (70% of Role): * Managing the engineering and maintenance team to ensure efficient operations, consistent quality, and cost optimisation.
>> Designing and implementing preventative maintenance programmes to maximise machine reliability and efficiency. >> Formulating and enforcing strict safety protocols, including permit and contractor induction systems, in compliance with Occupational Health and Safety regulations.
>> Coordinating daily, weekly, and monthly maintenance activities to satisfy production targets and developing action plans to enhance line output while reducing overtime requirements.
>> Overseeing engineering spare parts inventory to secure over 90% stock accuracy while strictly managing labour, material, and operational costs against the budget.
>> Inspiring the maintenance staff, identifying training needs, and championing talent development and a culture of learning.
• Capital & Greenfield Projects (30% of Role): Directing large-scale Greenfield construction and engineering projects valued between 100 million and 1,000 million, driving execution from conception to final handover.
• Change Management: Steering the department through a transformative phase to lower manufacturing costs while meeting growing market demands.
• Design, plan, and oversee electrical systems for construction projects (e.g., buildings, factories, infrastructure)
• Review electrical drawings, specifications, and BOQ to ensure accuracy and compliance
• Coordinate with civil, mechanical, and architectural teams to ensure smooth project execution
• Supervise installation of electrical systems on-site (e.g., wiring, lighting, power distribution, fire alarm systems)
• Ensure all electrical work complies with local codes, safety regulations, and project standards
• Conduct inspections, testing, and commissioning of electrical systems
• Troubleshoot and resolve on-site technical issues
• Control project timeline, quality, and budget related to electrical works
• Liaise with contractors, subcontractors, and suppliers
• Prepare progress reports, technical documents, and handover documentation
• Advance all design components systematically in accordance with the established internal Design Checklist.
• Develop comprehensive electrical tender packages, including detailed technical specifications and drawings.
• Perform tendering and cost estimation for electrical works prior to project award.
• Compile and review Operation and Maintenance (O&M) dossiers for project closeouts.
• Provide the System Supervisor with updated shop and space management drawings, technical specifications, approved submittals, and scope changes.
• Brief the System Supervisor thoroughly on the awarded scope of work, tender technical documents, and all contractual revisions.
• Evaluate technical submittals to ensure complete compliance with project specifications and client requirements.
• Review and approve Test Packs at every stage of construction through to project completion.
• Forward testing and commissioning passing criteria directly to the System Supervisor.
• Maintain technical competence by remaining up to date with current engineering trends and industry practices.
• Finding the standard for inspecting parts and materials
• Inspection and controlling the operation of incoming quality control
• Review WI to ensure that conform to quality system
• Give advice to solve the problem
• Making report of part receive and record of flow
• Make Calibration Yearly Plan of Company
• Request RoHS test from maker, Control RoHS system
• Reduce and control of Abnormal Quality Cost
• Create the barcode control system (Include Quality system)
• Regularly Teams Meeting of Quality worst situation
• PCB & Component-Level Repair: Diagnose and repair electronic control boards (PCBs) by identifying faulty components using electronic measuring instruments (multimeters, oscilloscopes, signal generators) and performing precise soldering and component replacement.
• Industrial Drives & Motor Controls: Troubleshoot, analyze alarms, and implement corrective actions for AC/DC drives, frequency inverters, servo drives, and motor control systems. Manage drive parameters, including backups, restoration, optimization, and commissioning.
• PLC & HMI System Administration: Diagnose faults in PLC-controlled machinery and HMI applications. Handle all software versions, uploading, downloading, upgrading firmware, and creating secure software archives and parameter databases.
• Electrical Troubleshooting & Field Devices: Read and interpret complex electrical schematics and wiring diagrams to troubleshoot sensors, actuators, relays, power supplies, and control panels.
• Network & Communication Maintenance: Maintain and troubleshoot industrial communication networks to ensure seamless data flow across manufacturing systems.
• Preventive Maintenance & Documentation: Support comprehensive preventive maintenance activities, maintain detailed repair histories, write technical reports, and document all software or firmware modifications.
• Vendor & Supplier Coordination: Collaborate with external machine suppliers during equipment commissioning and coordinate with third-party repair vendors when specialized external service is required.
• Continuous Improvement: Support internal modification projects to maximize production equipment availability, reliability, and efficiency.
• Training & Standard Operating Procedures: Train maintenance personnel in basic electronics troubleshooting and support the creation of clear work instructions and technical standards.
• Develop design concepts and define project scope for each assignment
• Prepare cost estimates for tendering purposes
• Prepare proposals and quotations, and coordinate with architects, engineers, and other disciplines to ensure integrated design solutions
• Perform M&E design tasks as assigned by management
• Visit project sites for inspection approximately once a month (company car and driver provided)
• Most project sites are located in industrial estates near Bangkok, such as Chonburi and Rayong.
• Finding the standard for inspecting parts and materials
• Inspection and controlling the operation of incoming quality control
• Review WI to ensure that conform to quality system
• Give advice to solve the problem
• Making report of part receive and record of flow
• Make Calibration Yearly Plan of Company
• Request RoHS test from maker, Control RoHS system
• Reduce and control of Abnormal Quality Cost
• Create the barcode control system (Include Quality system)
• Regularly Teams Meeting of Quality worst situation
The type of motor (AC motor)
1) New Project Launch
・Organize customer requirements and translate them into technical drawings
・Review specifications based on understanding of motor structure
・Plan required equipment and processes, and support their implementation
・Promote prototyping, evaluation, and preparation for mass production
2) Post-Mass Production Support
・Improve and optimize production lines
・Provide technical advice to enhance quality and productivity
・Train and guide local staff
• Plan, coordinate, and control construction system work.
• Monitor construction progress and prepare accurate reports.
• Control construction costs and budget efficiency.
• Provide technical support and troubleshoot problems for contractors.
• Inspect the quality of electrical and mechanical work.
• Be enthusiastic and proactive in your work.
• Coordinate with internal and external stakeholders (clients, consultants, subcontractors).
• Provide guidance and support to trainee engineers and site staff.
• Perform other duties as assigned related to project implementation.
THB 58,000-70,000(Total Pack)(Depend on Experience)
Location
Bangkok(near BTS/MRT)
Posted Date
2026-04-02
Job Description
• Construction site controller, also supervise installation of machine, utilities/ site factory, building, storage
• Control and making site document control schedule and paper tasks sending to company and for recording.
• Monitor with control & re-check with other engineering, Control and lead supplier,out-sourcing and contact to sub-contractor to meet the construction master plan.
• Preparing the price ,QTY, of use and making the price addition works -deduction works to cilent and compare with sup-contractor (if any)
• Co-operate with civil engineer, mechanical, electrical team
• Co-operate with electrical, machine maker and supplier
• Monitoring and controlling the work/Job to meet company policy and construction Legal Standard
• Audit work from starting to finishing
• Supervise the installation of commercial kitchen equipment such as refrigerators, ovens, fryers, exhaust hoods, gas systems, water supply & drainage, and stainless-steel fabrication.
• Oversee the installation of supermarket equipment including display freezers, chillers, showcases, and related system work.
• Prepare and develop drawings including Layout Plans, MEP Coordination Drawings, Shop Drawings, and As-Built Drawings for restaurant kitchens and supermarket projects.
• Ensure all installation work complies with layout plans, MEP requirements, and company standards.
• Coordinate with foremen, subcontractors, installation teams, clients, main contractors, interior designers, and MEP contractors.
• Conduct site surveys, collect measurements, and provide technical solutions suitable for each project.
• Prepare site documents such as Daily Reports, Checklists, Additional Work Requests, and Issue Logs.
• Monitor quality control (QC) and safety compliance during installation.
• Perform equipment testing and commissioning; identify and resolve defects before handover.
• Oversee the production process to ensure alignment with the production plan.
• Coordinate with relevant departments to establish and maintain production standards.
• Develop, review, and improve production processes to enhance efficiency and productivity.
• Improve and monitor departmental staff performance to ensure production targets are met.
• Manage and supervise operational staff to ensure activities are carried out in accordance with the production plan.
• Analyse, troubleshoot, and resolve technical issues arising during production.
• Prepare daily and monthly reports summarising production performance, issues, and improvement actions.
• Supervise team members to ensure compliance with company rules, regulations, and policies.
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