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UCT is looking for a talented Mechanical Design Eng II to join us inTaiwan, Republic of China!
Position Summary
The Mechanical Fixture Design Engineer is responsible for designing and supporting mechanical fixtures, tooling, and handling solutions used in recoating processes and production-line parts recycle cleaning within semiconductor manufacturing.
This role ensures parts can be safely stripped, cleaned, recoated, inspected, and reintroduced to high-volume production while meeting strict cleanliness, dimensional, and reliability requirements.
Key Responsibilities
Recoating & Reusable Parts Support
Design fixtures and tooling to support:
Parts stripping, surface preparation, and recoating processes
Handling of quartz, ceramic, anodized aluminum, stainless steel, and coated metal parts
Chemical cleaning
Plasma cleaning
Thermal bake, coating, and curing processes
Design for multiple reuse cycles while minimizing wear, damage, and deformation
Production Line Parts Recycle & Cleaning
Develop mechanical fixtures for:
Wet benches, ultrasonic cleaning, mega sonic cleaning, and DI rinse processes
Support layout and tooling design for parts recycle production lines
Optimize fixtures for high throughput, ease of loading/unloading, and operator ergonomics
Enable traceability through fixture design compatibility (ID marking, tagging, orientation control)




Mechanical Design & Engineering
Create 3D CAD models and detailed 2D drawings with GD&T;
Perform tolerance analysis to ensure post recoating dimensional compliance
Select materials compatible with:
Aggressive chemicals (acid, alkaline, solvents)
Cleanroom standards and EHS requirements
Design modular and adjustable fixtures to accommodate part variation and coating thickness changes
Manufacturing, Quality & Yield Support
Troubleshoot fixturerelated issues impacting:
Part damage or contamination
Support qualification of recycled parts before release to production
Drive continuous improvement of:
Cycle time
Scrap reduction
Cost of ownership for reusable parts
Collaborate with process, equipment, quality, and EHS teams
Interface with:
Machine shops and fixture fabricators
Review DFM feedback, validate first article fixtures, and support process transfer
Manage fixture BOMs, revisions, and lifecycle documentation
Required Qualifications
Bachelor's degree in Mechanical Engineering or related discipline
3+ years of mechanical design experience, preferably in semiconductor manufacturing
Strong CAD proficiency (SolidWorks, Creo, NX, or equivalent)
Solid understanding of:
Precision mechanical design and GD&T;
Surface finishing and coating impact on dimensions
Fixture design for chemical and cleanroom environments
Handson experience supporting production or recycle lines
Preferred Qualifications
Direct experience with:
Parts recycle or refurbishment programs in fabsFamiliarity with wafer fab parts (chambers, shields, liners, rings)
Knowledge of EHS and chemical handling considerations
Experience supporting cost reduction and sustainability initiatives
Exposure to LEAN or continuous improvement methodologies
Fixture and tooling design for harsh process environments
Robust problem solving and root cause analysis skills
Ability to work cross functionally with production and vendors
Attention to cleanliness, surface protection, and detail
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📌 Mechanical Design Engineer (Queensland)
🏢 Ultra Clean Technology
📍 Queensland