1. Accounting Records and Asset Management
‒ Supervise and manage the fixed asset lifecycle, covering transaction recording, asset transfers, depreciation calculation, physical inventory counts, and asset disposal.
‒ Record, review, and reconcile accounts receivable and accounts payable to ensure accuracy and alignment between ledger balances and actual assets.
2. Factory Cost Management and Analysis
‒ Oversee comprehensive factory cost accounting operations, including cost verification, standard/estimated cost calculation, and preparation of cost KPI reports.
‒ Prepare cost management reports, analyzing cost variances between standard and actual costs, as well as the breakdown of raw materials, labor, and manufacturing overhead (MOH). ‒ Investigate root causes of cost variances, propose and drive improvement initiatives, and continuously monitor performance to enhance cost efficiency.
3. Business-Financial Data Integration for Cost Control
‒ Collaborate closely with the Production, Procurement, and Warehouse departments to understand operational processes and constraints along the manufacturing line.
‒ Apply cost-control measures to actual workflows and provide analytical data to support cost-reduction and operational efficiency projects.
4. Compliance with Group Standards and Governance
‒ Implement financial management policies and guidelines from the headquarters to ensure alignment with prescribed standards and reporting structures.
‒ Control the accounting operations of the Thai entity to ensure accuracy, systematic processing, compliance with local legal requirements, and data reliability.
5. Digital Accounting System Development
‒ Collaborate with the digital systems team to design, upgrade, and optimize Enterprise Resource Planning (ERP) systems and digital financial platforms.
‒ Drive the digitalization of workflows and establish operational standards to enhance the efficiency of the factory finance department.
1. Administrative & Facility Support 60%
• Manage company fleet vehicles, including driver scheduling, maintenance, tax, and insurance renewals.
• Supervise and coordinate daily tasks for housekeepers and gardeners to ensure office cleanliness and garden maintenance.
• Manage office inventory and supplies, ensuring adequate stock levels and procurement as needed.
• Handle routine office administration and support team members in administrative tasks.
2. Secretarial & Expatriate Support (Japanese Executives) 40%
• Provide secretarial support to Japanese expatriates (currently 3 expats, with 1 more joining in December).
• Act as a primary communication bridge and coordinator between Thai employees and Japanese expatriates using English.
• Arrange business trips for Japanese expatriates, including booking flights, hotels, and local transportation.
• Coordinate with agencies or internal teams regarding Visa and Work Permit applications and renewals for Japanese expatriates.
Job Duty
Manage and control the procurement of raw materials, parts, packaging, tools, machinery, and services to meet specified quality, cost, and delivery requirements. This includes managing supplier performance, negotiating commercial terms, driving cost reduction, and mitigating supply chain risks to support production plans and company business targets.
Major Responsibilities
1. Purchasing Management
・Plan and control purchasing activities based on PRs, material requirements, and approved budgets.
・Monitor open POs, order balances, past-due POs, and high-risk items.
・Enforce compliance with the “No PO, No Work/Delivery” policy to prevent retroactive purchasing, over-delivery, and unauthorized raw material changes.
・Maintain purchasing master data, including prices, lead times, MOQs, suppliers, and payment terms.
・Investigate and resolve invoice disputes, price discrepancies, and document inconsistencies against POs.
2. Sourcing and Supplier Selection
・Identify and evaluate new suppliers in collaboration with QA, PE, and end-user departments.
・Request quotations and analyze/compare prices, quality, production capacity, and commercial terms.
・Prepare cost comparisons and submit suppliers for approval.
・Maintain and control the Approved Supplier List (ASL).
・Develop second sources and local suppliers to reduce risk and cut costs.
・Analyze risks associated with single sourcing, long lead times, and supplier capacity constraints.
3. Supplier Delivery Management
・Monitor advance delivery confirmations (e.g., D-1 delivery confirmation).
・Promptly notify Production Planning when suppliers cannot meet required delivery dates.
・Request, review, and track supplier recovery plans.
・Coordinate delivery expediting or secure alternative sources.
・Control and claim premium freight charges caused by supplier fault.
4. Cost and Commercial Management
・Negotiate prices, payment terms, MOQs, lead times, and commercial terms.
・Analyze cost breakdowns and price reasonableness.
・Define and execute cost-reduction initiatives.
・Manage price revisions, effective dates, and price history logs.
・Control tooling costs, amortization, and expenditures for new models.
・Prepare monthly and annual purchasing budget forecasts.
・Manage commercial agreements and purchasing contracts.
5. Supplier Performance and Development
・Evaluate supplier performance across Quality, Cost, Delivery, and Service (QCDS).
・Generate supplier performance reports and assign supplier ratings.
・Conduct new supplier audits and annual supplier audits jointly with QA and PE.
・Coordinate with QA to issue and track Supplier Corrective Action Requests (CARs).
・Monitor the timely closure of quality and delivery issues.
・Support supplier development programs for underperforming vendors.
・Propose supplier suspension, business volume reduction, or termination when improvement targets are not met.
・Track supplier capacity and readiness for future demand.
6. New Model and New Project
・Develop sourcing plans and purchasing master plans.
・Issue requests for quotation and consolidate RFQ summaries.
・Verify supplier capacity, lead times, tooling readiness, and material availability.
・Track sample production, tooling development, and raw material availability for trial runs.
・Support supplier-related activities for APQP and PPAP.
・Control initial production pricing and mass-production terms.
・Track engineering changes affecting suppliers, pricing, or raw materials.
• Handle requests and projects from Japanese headquarters
• Coordinate and negotiate with overseas suppliers(Main regions: India, China, Vietnam, Indonesia)
• Manage supply of Japanese products to overseas customers
• Respond to customer inquiries and requirements
• Identify and develop potential new suppliers
• Handle automotive parts, mainly for R&D purposes
• Customers are primarily automotive parts manufacturers
• Currently focusing on finished automotive components
• Confirm technical details with customers e.g. model specifications, application details
• Participate in business development / new customer acquisition in the future
• Visit both customers and suppliers as required
・ Preparation of new products and improvement of productivity in the production line
・ Handle quality improvement and permanent measures in the production line
・ Create work instructions and train operators.
・ Take responsibility for any irregularities and implement permanent corrective actions.
・ Provide clear guidance to subordinates based on standardised information to minimise operational errors.
・ Maintain good coordination with relevant departments.
・ Understand and uphold responsibilities within ISO systems.
・ Implement and enforce work instructions.
・ Carry out other assigned tasks as required.
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
• Oversee all purchasing and procurement activities for the Thailand operations
• Develop and implement sourcing strategies to drive cost reduction and improve operational efficiency
• Negotiate pricing, contracts, delivery terms, and commercial agreements with suppliers
• Establish and maintain strong supplier relationships to ensure quality, cost-effectiveness, and continuity of supply
• Collaborate with Engineering, Quality, Production, and Supply Chain teams to meet business requirements
• Monitor and evaluate supplier performance, and support supplier development, audits, and corrective actions
• Ensure all procurement activities comply with company policies and relevant international standards
• Manage additional sourcing projects and undertake overseas business travel as required
• Provide support on ad hoc tasks, projects, and cross-functional assignments as directed by management
・ 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.
• Manage, motivate, and supervise finance and accounting team, and foster cross functional
communication and cooperation
• Ensure completeness, correctness and on time submission of statutory financial statements,
taxes and BOI reports
• Responsible for monthly management reports, budget, forecast and analysis
• Ensure compliance of BOI, Tax, Transfer Pricing and other matters with local regulations
• Responsible for improvement of existing accounting and finance practices/procedures, and ensure
good internal control
• Liaise with shareholders’ finance team, internal-external auditors, BOI and The Revenue
Department regarding finance, accounting, taxation, and BOI issues.
• Manage and deliver any ad-hoc projects/task as assigned by CEO/CFO
• Managing system effectiveness of the Quality, Security, Safety Health and Environment
(QSSHE) management system to meet ISO 9001, ISO 14001 and ISO45001 PSHEMS and
ISPS Code standard.
• Driving and executing QSSHE activities, and follow up and measure according to developed
plan or roadmap in order to ensure effectiveness of QSSHE implementation in alignment with
standards, policies, and regulatory requirements.
• Being Process Excellence or LEAN ambassador in term of safety in company’s Kaizen projects.
• Providing advice and assisting the management on the development, implementation, review
and revision of QSSHE management systems in the company workplace
• Conducting activities and driving continuous improvement projects that improve the QSSHE
mindset and behavior, continuously reducing risks and build employee’s knowledge and
awareness of QSSHE
• Providing support to the QSSHE Team on a continual basis.
• Collaborate with regional QSSHE team in order to drive the key mission as per business
objective/goals.
1. Production improvement
2. Production control Planning at production / Progress check / Delivery follow up
3. Team building and educate subordinates (Including contract employee)
Let subordinates carry out the operation, and raising improvement items,
discussing countermeasures, and implementing them, conduct team management and development of team members.
4.Follow up business plan and try to meet the target
1. Control assigned jobs to conform with production department target
2. Control raw material, WIP, FG stock
3. Check, analyze production capability to support sales requirement
4. Communication with concerned departments
5. Responsible to follow the department environmental activities to confirm the company environmental policy
6.And or the other duty as assigned
• 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
• 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
• Supervise and monitor construction activities at project sites.
• Coordinate with clients, subcontractors, suppliers, and project teams.
• Review engineering drawings, specifications, and project requirements.
• Ensure construction works comply with approved drawings, quality standards, and safety regulations.
• Monitor project progress and prepare daily, weekly, and monthly reports.
• Conduct site inspections and resolve technical issues during construction.
• Support installation and commissioning of electrical systems and solar PV systems.
• Prepare material requisitions and verify quantities for construction works.
• Assist in project planning, scheduling, and resource allocation.
• Attend project meetings and provide technical recommendations.
• Ensure compliance with company policies and local regulations.
1.Coordinated and negotiated with overseas companies regarding export operations, warranty claims, and new model projects.
2.Coordinated with suppliers in Thailand to arrange production schedules and shipments for overseas destinations.
3.Managed communication, document preparation, and Japanese-language correspondence with overseas customers and partners.
4.Explained project requirements and translated technical consultations between engineering teams and Japanese specialists.
Supported the preparation and analysis of monthly sales reports.
ติดต่อประสานงาน เจรจางานกับบริษัทที่ต่างประเทศเรื่องงานส่งออก, งานเคลม, New model
ประสานงานกับซัพพลายเออร์ในเมืองไทย เพื่อกำหนดการจัดส่งงานไปยังต่างประเทศ
ประสานงาน จัดส่งเอกสาร ตอบและแปลภาษาญี่ปุ่นให้กับปลายทาง
อธิบายรายละเอียดงาน แปลการขอคำปรึกษาให้ทีมเอนจิเนียร์กับผู้เชี่ยวชาญชาวญี่ปุ่น
ซัพพอร์ตการทำรายงานการขายประจำเดือน
This position is Sales Engineer to provide technical support for existing customers while acting as a bridge between customers and internal departments. This is an engineering-oriented role with customer-facing responsibilities, ideal for candidates who enjoy both technical problem-solving and communication.
Key Responsibilities:
• Provide technical support and solutions to existing customers.
• Understand customers' technical requirements and coordinate with internal departments, including Sales, Manufacturing, and Quality.
• Act as the key liaison between customers and internal teams to ensure smooth communication and project execution.
• Explain product specifications, manufacturing capabilities, and technical solutions to customers.
• Support quality, specification changes, and other technical inquiries throughout the product lifecycle.
• Build and maintain strong relationships with existing customers through technical consultation and support.
1.Overviews manage and deploy policy of HRM, HRD, GA, and ER job including supervise the performance of
HR team.
2. Manage & review payroll, compensation, benefits, and employee relations to ensure fairness and
compliance (Payroll, Welfare & Employee Relations Management).
3. Management of the employee performance evaluation and performance management systems
4. Manage company training & development plan to align with Department of Skill Development (DSD) and
company requirement.
5. Manage company activities and handle with labor union and relevant regulations (HR Law Management).
6. Manage company facility and workplace management to ensure efficiency, safety, occupational health,
and legal compliance.
7. Assist and support Top Management into any final consideration related with employee issue.
8.Manage the compliance of employees according to the Code of Conduct from headquarters.
1.Review transaction overall for AR, sale, commodity expense, fixed expense, etc. (Under TAS, regulation
taxation)
2.Review and analyze all of the taxation transaction and report.
3.Review data and analyze monthly report such as TB, FS, Form I, GM present, etc.
4.Prepared data and submit for IFRS consolidation reporting packages to the parent company. *Important*
5.Important to adjustment account transaction for closing FS under TAS and regulation
6.Taxation such as TAS12 (Defer Tax), TAS19 (Employee retirement Benefit), etc. *Important*
7.Prepared the financial statement and note attachment submit to the auditor review.
8.Prepared tax calculation of the application corporate income tax to submit the RD (PND.50, PND.51)
9.Prepared data of the application to submit the BOI (Exercise rights and privileges for CIT. exemption)
10.To cooperate, support data to audit LTO team when they requirement to audit our business.
11.Review to manage of daily cash flow such as transaction deposit B/E, FWC, and other to achieve
maximum benefit
12.Summarize and analyze status cashflow actual, short projection report for weekly present
13.Support and assist internal department reporting requirements such as audit schedules, tax schedules
and others
14.Ensure timely submission, accuracy and validity of inventory, gross margin schedules to management
• Handle customer service operations for automotive parts, serving primary clients located in Laem Chabang and Bangkok.
• Prepare general documentation and provide administrative support for Sales and QA teams, including support for new projects.
• Coordinate with freight forwarders regarding documentation and all import/export shipping activities.
• Liaise with customers and suppliers regarding delivery schedules and shipping-related matters.
• Follow up on product shipments to guarantee on-time delivery to clients.
• Communicate directly with customers to address and resolve documentation issues.
• Request, review, and verify regular stock reports from the warehouse.
• Monitor and maintain optimal inventory levels to prevent product obsolescence or delivery delays.
• Perform other related administrative or operational duties as assigned.
-Marketing data analysis
-Schedule customer visit
-Support customer in case of encounter or need assistant
-Check inventory and adjust delivery schedule to align with customer order
-Supervise and control trasportation during delivery
-Verify raw material cost, create cost sheet, check inventory and analyze profit
-Prepare quotation for assist GM to review obtaining price approval from the GM