Intern, Process Engineering
AssemblySouth Korea > HwaseongPosted 25 February 2026
Job Description
Step into a career with ASM, where cutting edge technology meets collaborative culture.
For over 55 years ASM has been ahead of what’s next, at the forefront of innovation and what’s technologically possible. With more than 4,500 ASMers representing 70 nationalities, our people and our advanced semiconductor devices are playing a crucial role in trends such as 5G, cloud computing, AI, and autonomous driving. But we’re more than just a tech company. We value diversity, inclusion and sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to unleash potential.
About the internship
ASM’s internship program offers a hands-on opportunity to experience the fast-paced and innovative semiconductor industry. As an RD Process Engineering Intern, you will work alongside experienced engineers on real-world development projects and gain exposure to ASM’s core technologies.
This program is designed to help develop the next generation of engineering talent by providing practical learning, technical mentorship, and insight into professional engineering roles within a global semiconductor equipment company.
What to expect
This is a paid, full-time, on-site internship based in Dongtan, Korea. The internship is expected to start in September 2026 and run through December 2026 (approximately 16 weeks ).
This program is intended for students who are currently enrolled in a full-time academic program . Candidates who have already graduated and are not returning to school should apply for ASM’s Early Career opportunities instead.
What you will be working on
As part of ASM’s RD Process Engineering team, you will support the research, development, and optimization of advanced semiconductor processes and equipment, including:
Semiconductor process development for oxidation, annealing, curing, ALD, PEALD, Epitaxy, and PECVD technologies
Process development activities supporting logic, memory, analog, power, and MEMS applications
Hands-on learning with advanced process tools, analytical equipment, and characterization techniques used in RD environments
About your role
Learn the fundamentals of ALD and PEALD technologies , contributing to thin film optimization aligned with customer requirements
Support improvement of PEALD metal oxide and nitride film properties , gaining exposure to reactor design, process concepts, and characterization methods
Assist in optimizing PEALD process parameters and correlating electrical characterization results with physical film properties
Understand and help develop wafer uniformity control parameters for film thickness and composition
Analyze experimental data and document correlations between on-wafer results and equipment or hardware parameters
What you will bring
Strong self-motivation and a structured, problem-solving mindset
Currently pursuing a Master’s or PhD degree in Chemistry, Chemical Engineering, Physics, Materials Science, or Electrical Engineering
Basic knowledge of materials characterization techniques
Interest in semiconductor device fabrication and process development
Ability to work effectively in a team-oriented, RD-focused environment
What sets you apart
Prior exposure to semiconductor device fabrication
Experience or coursework related to plasma reactors or plasma-based processes
Curiosity and enthusiasm for hands-on experimentation and data-driven analysis
Why join ASM as an intern
Hands-on industry experience through meaningful RD projects
Opportunity to learn directly from world-class engineers and technologists
Exposure to cutting-edge semiconductor technologies shaping industries such as AI, 5G, automotive, and advanced computing
Collaboration with a global, diverse engineering community
A chance to build technical skills, professional networks, and a strong foundation for a future career in semiconductors
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