RFQ /SOURCING ENGINEER (ELECTRONICS, PLASTICS, METALS, MAGNETICS MATERIALS)

Asia Magnetic Winding Co., Ltd. (AMW)

Positioned at the dynamic heart of Asia, Asia Magnetic Winding (AMW) offers strategic advantages including a premier gateway to the world's fastest-growing markets, robust infrastructure, and strong support from stakeholders and local authorities.

Established in Thailand in 1999, AMW is a premier Electronics Manufacturing Services (EMS) provider specializing in advanced power electronics systems. Our comprehensive manufacturing capabilities range from custom magnetics and PCB assembly to complete box-build and product integration, delivering high-quality solutions such as DC/DC converters, switch-mode power supplies (SMPS), battery chargers, and inverters.

Driven by excellence, AMW combines a highly skilled local workforce with an experienced French-Thai management team trained to European standards.

For more information, please contact us at 02 751 1260–2 (Extensions: 204, 205).

1. RFQ SOURCING ENGINEER (ELECTRONICS)

QUALIFICATION:

• Bachelor's degree in engineering, supply chain, or a related field
• 2+ years in electronic component sourcing or quotation work, preferably in EMS
• Good knowledge of electronic components and BOM structures
• Strong Excel skills and attention to detail; ERP experience preferred
• Ability to work under tight deadlines and manage multiple quotations
• "Fluent in English with strong verbal and written communication skills"

Role Summary

The RFQ Sourcing Engineer supports new business by sourcing component pricing and availability for customer BOMs during the quotation phase. You are the key link between Sales, NPI, and suppliers, ensuring quotations are accurate, competitive, and delivered on time.

Key Responsibilities

• Review customer BOMs and request quotations from manufacturers, distributors, and approved suppliers
• Compile accurate cost, lead-time, MOQ, and availability data for quotations within customer deadlines
• Identify alternates, cost risks, long-lead items, EOL parts, and AVL constraints at the quotation stage
• Coordinate with Sales, NPI, and Engineering on BOM clarifications and assumptions
• Flag high-risk items early so commercial teams can price and plan appropriately
• Maintain quotation records and component price databases for reuse
• Hand off awarded programs to the execution sourcing team with complete and accurate data
• Support continuous improvement of the RFQ process and templates

Key Performance Indicators

• RFQ turnaround time against customer deadlines
• Quotation accuracy (quoted versus actual cost)
• Percentage of BOM lines costed with valid supplier quotes
• Quality of risk identification (long-lead, EOL, single-source flagged)
• Quotation hit rate contribution and handover completeness
• Data quality in the pricing database and ERP

2.SOURCING ENGINEER (PLASTICS)

QUALIFICATION:

• Bachelor's degree in engineering (mechanical, plastics, industrial) or a related field
• 5+ years in plastics or mechanical-parts sourcing, preferably in EMS or electronics
• Knowledge of injection molding, materials, and tooling
• Strong negotiation, supplier development, and cost analysis skills
• Able to read mechanical drawings; ERP proficiency
• "Fluent in English with strong verbal and written communication skills"

Role Summary

The Strategic Sourcing Engineer, Plastics owns the sourcing strategy for injection-molded parts and related plastic components. You will develop suppliers, manage tooling, and drive cost and quality performance, working with the NPI planning team's buyer who handles PO execution.

Key Responsibilities

• Develop and execute the plastics sourcing strategy and supplier portfolio
• Source injection-molded parts, tooling, and secondary processes such as painting and printing
• Assess supplier capability, qualify new suppliers, and manage supplier development
• Manage tooling projects, including quotation, build, and ownership
• Negotiate pricing, tooling cost, and long-term agreements
• Work with NPI, Engineering, and Quality on DFM, samples, and PPAP/FAI requirements
• Drive cost-down and supplier performance improvement
• Coordinate with the NPI planning team's buyer on PO execution and delivery follow-up
• Report savings, spend, and supplier performance regularly

Key Performance Indicators

• Plastics cost savings and purchase price variance
• Supplier on-time delivery and quality performance (defect rate)
• Tooling project delivery against schedule and budget
• New supplier development and qualification progress
• Supplier base health (single-source exposure, capability coverage)
• Support to new program launches and sample approval timelines

3.SOURCING ENGINEER (METALS)

QUALIFICATION:

• Bachelor's degree in engineering (mechanical, industrial) or a related field
• 5+ years in metals or mechanical-parts sourcing, preferably in EMS or electronics
• Knowledge of metal fabrication processes, materials, and tooling
• Strong negotiation, supplier development, and cost analysis skills
• Able to read mechanical drawings; ERP proficiency
• "Fluent in English with strong verbal and written communication skills"

Role Summary
The Strategic Sourcing Engineer, Metals owns the sourcing strategy for stamping, machining, sheet metal, die-casting, and other metal fabrication. You will develop suppliers, manage tooling, and drive cost and quality performance, working with the NPI planning team's buyer who handles PO execution.

Key Responsibilities

• Develop and execute the metals sourcing strategy and supplier portfolio
• Source stamped, machined, sheet-metal, and cast components, including surface treatment and plating
• Assess supplier capability, qualify new suppliers, and manage supplier development
• Manage tooling projects, including quotation, build, and ownership
• Negotiate pricing, tooling cost, and long-term agreements; track raw material price trends
• Work with NPI, Engineering, and Quality on DFM, samples, and PPAP/FAI requirements
• Drive cost-down and supplier performance improvement
• Coordinate with the NPI planning team's buyer on PO execution and delivery follow-up
• Report savings, spend, and supplier performance regularly

Key Performance Indicators

• Metals cost savings and purchase price variance
• Supplier on-time delivery and quality performance (defect rate)
• Tooling project delivery against schedule and budget
• New supplier development and qualification progress
• Supplier base health (single-source exposure, capability coverage)
• Management of raw material price impact on cost
• Support to new program launches and sample approval timelines

 4.SOURCING ENGINEER (MAGNETICS MATERIALS)

QUALIFICATION:

• Bachelor's degree in engineering, materials, supply chain, or a related field
• 4+ years in sourcing magnetics, wire, or related raw materials, preferably in EMS or magnetics manufacturing
• Knowledge of magnetic components and raw material markets
• Strong negotiation and analytical skills; ERP proficiency
• "Fluent in English with strong verbal and written communication skills"

Role Summary

The Strategic Sourcing Engineer, Magnetics Materials owns sourcing for the raw materials used in our in-house transformer and inductor manufacturing, including cores, magnet wire, bobbins, tapes, and insulation materials. This is a specialized commodity that directly supports our own magnetics production, so supply continuity and material quality are critical.

Key Responsibilities

• Develop and execute sourcing strategy for magnetics materials
• Source cores, magnet wire, bobbins, insulation materials, varnish, and related items
• Negotiate pricing and agreements; track raw material price trends such as copper and ferrite
• Manage supplier qualification, performance, and supply risk
• Work with Engineering and Quality on material specifications, approvals, and alternates
• Coordinate with Production and Planning on usage, stock levels, and material availability
• Support NPI and new program material requirements
• Develop new suppliers and strengthen the supply base for critical materials
• Report savings, spend, and supplier performance regularly

Key Performance Indicators

• Magnetics material cost savings and purchase price variance
• Management of raw material price impact (copper, ferrite) on cost
• Supplier on-time delivery and material quality performance
• Supply continuity for critical materials (shortage and line-stoppage rate)
• New supplier development and qualification progress
• Supplier base health (single-source exposure)
• Support to new product and program material readiness

Welfare

• Work 5 days, Monday - Friday, 8:30 a.m. - 5:30 p.m.
• Annual bonus (based on the operating results of that year)
• Regular salary adjustment
• Food 600 baht/month
• Group accident insurance
• Life insurance
• Welfare, financial assistance (wedding, ordination, child birth, child education, funeral)
• 6 days of business leave / year (can be exercised right from the start date as an employee but must be in the conditions specified by the company)
• Annual leave 8 days/year (can be exercised after 1 year of employment, will be added to 1 day per year at a maximum of 20 days/year)
• Company public Holiday 16 days/year
• Provident funds (Condition)
• Health insurance  (Condition)

Asia Magnetic Winding Co., Ltd.
99/9 Moo 9  Bangchalong, Bangplee, Samutprakarn 10540
Phone call  02-751-1260 ext. 204,205