Jobs at Ultra Clean Technology

Senior engineering expert responsible for leading design and implementation of complex, enterprise-impacting solutions. Define standards and architectures, resolve high‑complexity technical issues, mentor engineers, drive technical strategy, and collaborate across functions to align engineering outcomes with business objectives.

Manage materials planning for semiconductor production: maintain parts data, schedule material availability, coordinate with buyers, operations, warehouse and vendors, identify bottlenecks, handle change orders, monitor forecasts, ensure on-time deliveries, and generate reports.

Develop, optimize, and support CNC machining processes to produce high‑precision components. Interpret engineering drawings and GD&T, program and set up CNC mills, calculate tooling/offsets, perform inspections with precision tools, troubleshoot machining issues, maintain documentation (SPC, routers), and drive productivity and scrap reduction while ensuring safety and ISO compliance.

Plan and coordinate site quality activities to ensure components and products meet requirements. Lead continuous improvement and corrective actions, perform statistical analysis and root cause investigations, support audits and product launches, and mentor personnel in quality methodologies.

Manage purchasing, sourcing and expediting of materials from local and overseas suppliers. Negotiate pricing and terms, support NPI procurement, enforce supplier scorecards, drive cost-reduction, manage inventory and MRP-driven orders, resolve invoices, and collaborate on supply-chain initiatives and logistics to ensure on-time, quality material delivery.

Lead global change management strategy and execution for enterprise transformations. Design frameworks, govern adoption KPIs, advise executive sponsors, run stakeholder impact analyses, build change capability and a global change champion network, and support large-scale programs like ERP rollouts and M&A integrations.

Lead and manage First Article Inspection (FAI) activities to ensure product and process compliance. Coordinate cross-functional teams, review engineering documentation, validate dimensional/material/performance requirements, support customer audits, drive CAPA and continuous improvement, and report on quality metrics to meet customer and industry standards.

Operate and maintain media blasting equipment to clean, texture, and prepare semiconductor components to spec. Inspect parts, document SPC and production data, follow SOPs, ensure safety and cleanroom protocols, support cleaning/coating processes, and lead team-level production activities and continuous improvement.

The HRIS Specialist supports UCT's global HR system, UKG Pro, handling employee data, system issues, and HR processes, ensuring compliance and a positive experience for employees and HR partners.

Develop and execute production plans to meet customer demand, track work orders, manage WIP and shipment commitments, mitigate material and scheduling risks, liaise on ECO/CCB actions, update OPS KPIs, and support production reporting and analysis to improve efficiency.

Performs advanced layout, precision fit‑up, and tack welding of complex metal assemblies using detailed prints. Ensures dimensional accuracy through heat‑shrinkage techniques, troubleshoots fit‑up issues, mentors junior tackers, collaborates with production and inspection teams, and follows cleanroom and safety protocols to meet quality standards.

Lead and operate the enterprise data protection program using Microsoft Purview. Define data classification, labeling, DLP, and lifecycle policies; deploy and manage Purview capabilities; collaborate with legal, HR, and IT; lead the Data Protection team; monitor posture, respond to data incidents, and ensure regulatory compliance and audit readiness.

The Mechanical Design Engineer is responsible for designing fixtures and tooling for production processes in semiconductor manufacturing, ensuring compliance with cleanliness and reliability requirements. Responsibilities include creating CAD models, optimizing fixtures for high throughput, and collaborating with cross-functional teams.

Design, develop, and maintain embedded software for IoT solutions, integrating hardware and cloud features, while leading a team and managing projects.

Lead HR strategy and execution for the Tainan site: partner with leaders on org design, workforce planning, talent cycles, people analytics, employee relations, compliance, and site emergency response. Drive HRIS-enabled program implementation, manager coaching, and culture initiatives to support scaling and operational excellence.

The Engineering Tech II develops and optimizes manufacturing documentation, collaborates with engineering teams, ensures GMP compliance, and supports prototype development and continuous improvement initiatives.

Lead on-site team to design, develop, deploy, and maintain embedded IoT firmware and PCBA test software. Integrate hardware and cloud features, collaborate cross-functionally, manage people, and deliver projects using agile methods.

Manage assigned product lines by supporting product lifecycle execution, forecasting, P&L, business cases, cross-functional coordination, market and competitive analysis, customer engagement, risk mitigation, and continuous improvement to drive product growth and margin improvement.

The Supervisor, Production manages daily manufacturing operations, ensuring effective manpower planning and product quality. They implement continuous improvement initiatives, support lean activities, and lead the production team to meet targets.

Design mechanical components from concept through manufacturing release: create 3-D CAD layouts and detailed drawings, apply GD&T and drawing standards, specify materials/processes, develop assembly drawings and BOMs, and design for manufacturability, cost, and testability.