Jobs at Ultra Clean Technology

Lead and manage overall manufacturing operations including production scheduling, capacity and headcount planning, line design, new product introductions, continuous improvement (CIP), quality and safety oversight, cross-functional issue resolution, and metrics-driven productivity and cost optimization.

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.

The Manager of Engineering provides Process and Manufacturing support in semiconductor production, supervising engineers, improving quality and productivity, and managing operational costs.

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.

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.

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.

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.

Supervise QA technicians, ensure quality standards are met, identify improvement opportunities, and collaborate with engineering to resolve quality issues.

Manage customer orders and production scheduling to meet on-time delivery targets; resolve order, invoicing and scheduling issues; negotiate pricing and order changes; manage consignment and customer-owned inventory reporting; prepare quotes and support commercial communications; identify process improvements and automate account operations using CRM/ERP and project tools.

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

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 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.

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.

The Configuration Engineer manages BOM accuracy, coordinates engineering changes, resolves configuration issues, and ensures all documentation is up to date, while collaborating with product engineers.

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.