Lithography Process Engineer (EUV / High-NA EUV)

Jefferson Wells Belgium; Vlaams-Brabant; On-site; EUR 70,000 - 110,000; Full time

Job summary

Jefferson Wells Belgium is seeking a highly skilled researcher to develop and optimize patterning processes using EUV and High-NA EUV lithography for memory and logic applications.

The role focuses on designing and executing experiments, delivering lithography processes, and collaborating with multidisciplinary teams to advance semiconductor technologies at a cutting-edge R&D environment.

Qualifications

• Master’s degree in Chemistry, Physics, or Electronics.
• Initial relevant experience in microelectronics processes and process improvement.
• Cleanroom experience is mandatory.
• Good understanding of semiconductor manufacturing processes and patterning.
• Knowledge of advanced lithography technologies, ideally including 193 nm immersion lithography and/or EUV / High-NA EUV.
• Strong experimental and analytical skills, including experimental design, data analysis, technical troubleshooting, and process optimization.
• Ability to work effectively within multidisciplinary R&D teams (lithography, process integration, etch, metrology, etc.).
• Strong communication, reporting, and organizational skills.
• Fluency in English is mandatory.

Responsibilities

• Design, execute, and analyze experiments related to patterning process development.
• Develop and deliver lithography processes that meet internal and customer requirements.
• Collaborate with cross-functional teams to integrate new processes and metrology techniques, from wafer processing through to electrical testing.
• Monitor progress, document results, and communicate outcomes to project leaders, program managers, and customers.

Skills

Patterning

Lithography

Data analysis

Cleanroom

Multidisciplinary teamwork

English fluency

Education

Master’s degree in Chemistry/Physics/Electronics

Job description

For our client specialized in the microelectronics R&D, you will be responsible for developing and optimizing patterning processes using EUV and High-NA EUV lithography technologies for memory and logic applications.

Responsibilities

• Design, execute, and analyze experiments related to patterning process development.
• Develop and deliver lithography processes that meet the requirements of internal programs and customers.
• Collaborate with cross-functional teams to integrate new processes and metrology techniques, from wafer processing through to electrical testing.
• Monitor progress, document results, and communicate outcomes to project leaders, program managers, and customers.

Profile

• Master’s degree in Chemistry, Physics, or Electronics.
• Initial relevant experience in microelectronics processes and process improvement.
• Cleanroom experience is mandatory.
• Good understanding of semiconductor manufacturing processes and patterning.
• Knowledge of advanced lithography technologies, ideally including 193 nm immersion lithography and/or EUV / High-NA EUV.
• Strong experimental and analytical skills, including experimental design, data analysis, technical troubleshooting, and process optimization.
• Ability to work effectively within multidisciplinary R&D teams (lithography, process integration, etch, metrology, etc.).
• Strong communication, reporting, and organizational skills.
• Fluency in English is mandatory.

Our Offer

We offer a challenging assignment within a leading microelectronics R&D environment, where you will contribute to the development of next-generation semiconductor technologies using advanced EUV and High-NA EUV lithography. You will work on innovative memory and logic applications, collaborate with multidisciplinary experts, and gain exposure to cutting-edge process development in a highly international setting. This role provides a unique opportunity to work at the forefront of semiconductor innovation while interacting with both internal stakeholders and global technology partners.