Jobs at Littelfuse

Design, develop, and validate embedded software and firmware (primarily in C) for electronic products. Support electronic board design, testing, and manufacturing troubleshooting. Collaborate with cross-functional teams, prepare technical documentation, and ensure compliance with quality, safety, and regulatory standards.

Support tax compliance, reporting, and planning for Carling Asia and Littelfuse Dongguan, including filings, transfer pricing documentation, tax provision preparation, account reconciliations, audit support, R&D and high-tech deductions, and assistance with acquisitions and international tax data collection.

Manage accounts and distributors in China, develop new business with OEMs and tiers, lead full sales cycle from strategy to contract, coordinate technical and sales activities, report on sales/projects, and support product introductions and strategic planning.

The Functional Test Engineer will execute validation plans, debug complex system failures, perform root cause analysis, and collaborate cross-functionally to ensure high-quality products.

Create and sequence daily/weekly production schedules from SAP outputs, ensure material availability, monitor WIP and open orders, coordinate with procurement/logistics, support continuous improvement and minimize shortages or excess inventory.

The Master Data Analyst will maintain accurate SAP master data, troubleshoot discrepancies, support cost accounting activities, and provide data analysis and metrics tracking.

Develop and sequence daily and weekly production schedules from SAP outputs; confirm material availability; monitor WIP and open orders; coordinate with production, procurement, and logistics to optimize sequencing, reduce downtime, and support continuous improvement while maintaining compliance.

Handle goods receipt and shipping, manage finished-goods inventory, organize storage, post materials in the ERP, pick and pack orders, ensure packaging availability, prepare delivery notes and upload customer documentation.

The Supplier Development Engineer supports supplier quality and development projects, focusing on risk management, process improvement, and ongoing supplier relationships while ensuring material quality and compliance with industry standards.

The Accounting Assistant supports financial planning and analysis through data collection, report preparation, and audit support, while managing financial information and ensuring timely reporting.

The Sales Manager will manage accounts, develop business, analyze market competition, oversee sales processes, and coordinate with teams to optimize sales efforts.

The Manufacturing Engineer will design, develop, and evaluate engineering projects, improving processes and product quality while supporting new product development and audit processes.

The Supply Chain Manager leads end-to-end supply chain operations, optimizing processes related to planning, procurement, inventory management, and logistics while driving continuous improvement initiatives.

The Field Application Engineer (FAE) drives design wins through technical support to customers and sales, identifies new business opportunities, and collaborates globally for product development.

The NPI Engineer will support new product introduction and value engineering projects, focusing on manufacturing processes and quality objectives. Responsibilities include assisting in project execution, prototype assembly, process documentation, and collaboration with cross-functional teams.

Lead product design and process development for Philippines production: manage projects, coordinate cross-functional teams, run testing and approvals, recommend tooling and improvements, manage technicians, and support quality activities to meet customer and industry standards.

As a Production Planner, you will create and maintain production schedules, analyze requirements, and ensure timely delivery while coordinating with cross-functional teams.

Create and sequence daily/weekly production schedules from SAP outputs, confirm material availability, track WIP and open orders, coordinate with procurement/logistics, reduce downtime, and support continuous improvement in planning and material control.

Design and develop mechanical components and products from concept through implementation. Create and modify 3D models and technical drawings, evaluate design concepts for manufacturability and performance, prepare specifications and reports, collaborate with manufacturing/quality/project teams, ensure compliance with safety and regulatory standards, and support continuous improvement and project delivery.

Design, develop, and validate automated test setups and benches (software and hardware); maintain and improve existing test systems; perform custom tests on prototypes and support validation programs; analyze lab and production data; maintain laboratory organization (6S); perform software maintenance, occasional hardware purchasing/repair, and cross-team support. Daily English communication; Mandarin a plus.