Jobs at Ultra Clean Technology

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.

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 full-cycle recruitment for UCT Singapore: consult with business stakeholders, source and screen candidates using diverse channels (LinkedIn, Jobstreet, referrals), interview, negotiate offers, and support TA process improvements and projects.

The CNC Machining Engineer will oversee technological processes including CNC machining, create and interpret mechanical drawings, program CNC machines, develop supplier capabilities, and drive continuous improvement initiatives. Responsibilities also include training operators and maintaining technology quality throughout production.

The Director of Digital Transformation Program will lead initiatives across manufacturing, supply chain, and corporate functions, ensuring project management standards are met while driving process improvements and strategic planning.

Lead tax operations for Asia—oversee compliance, filings, ASC 740 provisions, audits, and BEPS 2.0 impacts; drive process controls, automation, M&A tax support, and cross‑functional collaboration with Accounting, Finance, Treasury, Legal, and external advisors.

The Senior MES Engineer will design, implement and maintain MES solutions for manufacturing, collaborating with teams to deliver tailored IT solutions and support system upgrades.

Lead a team of production planners to develop production schedules, manage inventory and supplier coordination for semiconductor projects (500-1000 items), ensure compliance with policies, forecast labor needs, track material usage, and coordinate shipping to meet customer requirements.

Lead a planning team to ensure material availability for production across projects (500-1000 items), schedule and execute materials planning and purchases, maintain systems data integrity, coordinate with buyers, operations, warehouse and quality, identify bottlenecks and contingency plans, manage supplier revisions, review purchasing reports, attend production meetings, and generate management reports.

The Production Controller II is responsible for production planning, capacity support, inventory management, and performance monitoring to meet customer demand.

Lead and grow Southeast Asia sales: set and achieve regional revenue targets, manage a sales team, develop strategic account plans, build customer relationships, partner with engineering and operations, and analyze market trends to expand market share in the semiconductor supply chain.

Manage and grow assigned regional key accounts in the semiconductor sector. Drive sales, identify new business and RFQs, handle customer escalations, coordinate cross-functional teams, support forecasting and inventory, prepare quotations and contracts, and deliver regular business updates and market intelligence.

Manage customer quality issues and CAPA, lead root-cause investigations, support ISO 9001 QMS, conduct internal audits, monitor process performance and calibration, and drive continuous improvement in a semiconductor production environment.