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4 open roles
01

Graphite Felt Process Engineer (Semiconductor)

R&D / ProcessAnshanFull-time
Details

This role supports AYD's semiconductor-grade graphite felt and rigid insulation process platform, covering process development, production validation, quality analysis, and continuous improvement.

Responsibilities

  • Develop and optimize process routes for graphite felt, rigid felt, and high-purity carbon insulation components.
  • Work on carbonization, graphitization, purification, density control, surface treatment, and related process windows.
  • Translate semiconductor hot-zone requirements into trial plans, process records, and qualification data.
  • Analyze ash, density, dimensional stability, thermal performance, and batch consistency with production and QC teams.

Qualifications

  • Background in materials science, chemical engineering, carbon materials, thermal engineering, or related fields.
  • Experience with carbon/graphite materials, thermal insulation, high-temperature processing, or semiconductor materials is preferred.
  • Comfortable working with experimental data, production parameters, and cross-functional engineering teams.
ApplySubject: Application: Graphite Felt Process Engineer (Semiconductor)
02

Data Engineer (Production Data / Database)

Data ManagementAnshanFull-timeRMB 8k-10k/month pre-tax
Details

This role is responsible for maintaining, structuring, and supporting analysis of production and business data. The position will help connect workflow data with cloud MySQL databases and BI tools, supporting a standardized and traceable data foundation.

Responsibilities

  • Maintain, validate, and archive production, sales, inventory, purchasing, and related business data.
  • Review business workflows, form fields, data structures, and reporting definitions.
  • Support integration between workflow data and cloud MySQL databases; maintain table structures, field definitions, access permissions, and data quality.
  • Build basic dashboards with Quick BI or similar BI tools to support production management and business analysis.

Qualifications

  • Experience with MySQL or other relational databases, including basic database maintenance and query work.
  • Ability to translate business workflows, fields, forms, and reports into clear data structures.
  • Experience with no-code platforms or workflow systems is a plus; Quick BI, ERP, MES, or CRM experience is also preferred.
ApplySubject: Application: Data Engineer
03

Workshop Supervisor (Carbon Materials Production)

Production ManagementAnshanFull-timeNegotiable
Details

This role is responsible for daily operations and shop-floor management of carbon materials production, covering planning, scheduling execution, team organization, process discipline, inventory, labor-hour efficiency, quality, safety, and production data.

Responsibilities

  • Organize workshop scheduling based on order requirements and production plans.
  • Establish and implement shop-floor standards, including role assignment, work procedures, shift handover, inspection records, abnormal issue handling, 5S, and safety requirements.
  • Manage workshop teams, including staffing, job training, attendance discipline, performance feedback, and execution improvement.
  • Manage raw materials, auxiliary materials, WIP, semi-finished goods, and finished goods inventory.
  • Define and improve labor-hour standards, capacity rhythm, workforce efficiency, material loss, yield, and other production metrics.

Qualifications

  • Workshop management experience in a manufacturing environment.
  • Strong people-management capability and ability to supervise shop-floor execution independently.
  • Good understanding of production data, including output, labor hours, inventory, loss, yield, and efficiency metrics.
  • Experience in standardized materials manufacturing, carbon materials, graphite materials, composite materials, chemical materials, or high-temperature processing is preferred.
ApplySubject: Application: Workshop Supervisor
04

Sales (Semiconductor Segment)

SalesAnshan / SuzhouFull-timeNegotiable
Details

This role focuses on semiconductor customer development, project follow-up, and commercial conversion for high-purity carbon materials, graphite felt, rigid insulation, and hot-zone components.

Responsibilities

  • Develop and maintain customers in semiconductor, crystal growth, hot-zone equipment, and related high-temperature process fields.
  • Understand customer requirements for purity, dimensions, structure, delivery, validation, and quality documentation.
  • Manage inquiries, technical communication, quotation, sample progress, order tracking, delivery coordination, and payment follow-up.
  • Maintain customer and project data; provide sales forecasts, project updates, and key-account records.
  • Collect market, competitor, and customer requirement information to support product and market planning.

Qualifications

  • Bachelor's degree or above; materials science, chemical engineering, mechanical engineering, semiconductor-related majors, or marketing with industrial background preferred.
  • B2B sales experience in industrial products, materials, equipment, or semiconductor supply chains; carbon, graphite, hot-zone materials, or semiconductor customer resources are preferred.
  • Technical-sales mindset and ability to coordinate with engineering, production, and quality teams.
  • Strong customer communication, project follow-up, business negotiation, and internal coordination skills.
  • Able to travel for customer visits and maintain structured CRM or sales records.
ApplySubject: Application: Sales (Semiconductor Segment)
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