Manufacturing Jobs in Bucheon-si, South Korea (Now Hiring) — 14 open

SiC JFET Process Integration Engineer

Bucheon-si, South Korea · On-site

Senior$1.3B raised

onsemi is seeking Process Integration engineer (PI) for SiC power technology development. This role is a critical hands-on role within the operations organization to design new SiC power technologies to be manufacturable…

Skills: Process integration, SiC power technology, Semiconductor device physics, Microelectronics, Statistical methods

Junior Probe Engineer

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

We are seeking an entry-level Probe Engineer to support wafer-level electrical testing and data analysis for semiconductor devices. The candidate will work closely with product, process, and test engineering teams to imp…

Skills: Wafer-level electrical testing, Data analysis, Semiconductor devices, Wafer fabrication processes, Problem-solving

Senior Application Engineer for SiC Power Module

Bucheon-si, South Korea · On-site

Mid level$1.3B raised

As a Senior Applications Engineer for SiC power modules targeting automotive traction and industrial power conversion applications, you are expected to act as a technical authority and system-level expert, building stron…

Skills: SiC Power Modules, Power Electronics, System-Level Analysis, Application Feasibility Assessment, Product Validation

Device Engineer for Bucheon Site

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

The Entry-Level Device Engineer will support the development and improvement of semiconductor devices (Si/SiC MOSFET, IGBT). This role involves device analysis, simulation, and collaboration with cross-functional teams t…

Skills: Device Analysis, Simulation, Semiconductor Device Physics, Fabrication, MOSFET

MGR PRIN, PROJECT

Bucheon-si, South Korea · On-site

Senior+$1.3B raised

Job Summary: onsemi (Nasdaq: ON) is driving energy efficient innovations, empowering customers to reduce global energy use. The company is a leading supplier of semiconductor-based solutions, offering a comprehensive por…

Skills: Project Management, Wafer Fab Processing, Product Engineering, Waterfall Methodology, Statistical Process Control

Process Integration Engineer (PI)

Bucheon-si, South Korea · On-site

Mid level$1.3B raised

onsemi is seeking Process Integration engineer (PI) for wide bandgap technology ramp to drive fast ramp of new technologies without quality issue in manufacturing factories for wide band gap technologies. This engineer w…

Skills: Process Integration, Semiconductor Device Physics, Failure Analysis, Project Management, Cross Functional Leadership

Unit Process Development Engineer for CMP

Bucheon-si, South Korea · On-site

Mid level$1.3B raised

onsemi is seeking a Unit Process Development engineer (CMP) for wide bandgap technology ramp to drive fast ramp of new technologies without quality issue in manufacturing factories for wide band gap technologies. These e…

Skills: CMP Process, Semiconductor Engineering, Process Integration, Device Physics, Material Properties

Junior Product Engineer

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

The Product Engineer plays a key role in supporting high‑volume manufacturing and new product introduction (NPI) for advanced power semiconductor devices, including SiC/Si MOSFET, Diode, JFET technologies. This position …

Skills: Semiconductor Devices, Fabrication Processes, Electrical Characterization, Data Analysis, Problem Solving

Field Partner_BK Fab & Probe & EPI (Q3'26)

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

Operate production equipment according to work instructions Monitor machine status and report any abnormalities Perform basic quality checks and record data accurately Follow safety rules and cleanroom guidelines Work wi…

Skills: Equipment Operation, Quality Control, Data Recording, Cleanroom Protocols, Safety Compliance

Junior Process Engineer for Bucheon Site.

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

The Process Engineer is responsible for developing, optimizing, and sustaining semiconductor manufacturing processes to ensure stable production, high yield, and high-quality products. This role works closely with manufa…

Skills: Process Engineering, Semiconductor Fabrication, Device Physics, Analytical Skills, Problem Solving

SiC Yield Enhancement Engineer

Bucheon-si, South Korea · On-site

Senior$1.3B raised

We are seeking a Senior Yield Engineer to lead yield improvement initiatives for Power Discrete Devices. In this role, you will be responsible for yield modeling, process integration, and data-driven analysis to strength…

Skills: SiC Yield Enhancement, Process Integration, Defect Engineering, DOE, SPC

Technician supporting Application Engineering

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

Job Description. • Electrical DC and switching evaluation for power semiconductor devices and power module. (IGBT/ SiC) • Support application engineer’s side works. (Sample order/control, chemical decapsulation of device…

Skills: Electrical DC Evaluation, Switching Evaluation, Power Semiconductor Devices, IGBT, SiC

Unit Process Development Engineer for Etch

Bucheon-si, South Korea · On-site

Senior+$1.3B raised

Onsemi is seeking a Etch Process Development process engineer for wide bandgap technology ramp to drive fast ramp of new technologies without quality issue in manufacturing factories for wide band gap technologies. These…

Skills: Dry Etch Process, Wide Bandgap Technology, Process Integration, Semiconductor Manufacturing, Fab Tool Selection

Technician for supporting application engineering

Bucheon-si, South Korea · On-site

Entry level$1.3B raised

• Electrical DC and switching evaluation for power semiconductor devices and power module. (IGBT/ SiC) • Power loss simulation for power device (Training for simulation tools of PLECS / SIMetrix / PSPICE) • Support parti…

Skills: Electrical DC Evaluation, Switching Evaluation, Power Loss Simulation, PCB Artwork, Datasheet Documentation

Frequently asked questions

How many Manufacturing jobs are open in Bucheon-si, South Korea right now?

There are currently 14 open manufacturing positions in Bucheon-si, South Korea listed on Clera. New openings are added daily as companies post roles.

How do I apply for Manufacturing jobs in Bucheon-si, South Korea?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

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