2026 Fall Electronic Engineering Undergraduate Intern (RF 엔지니어 인턴, 6 months)

Location: Korea Gyeonggi-do

Time Type: Full time

Job Description

A Day in Your Life at MKS:

As an Electronic Engineering Intern at MKS Korea in the Match Engineering team, you will collaborate with internal teams to support the development, testing, and optimization of RF matching networks used in semiconductor plasma processing systems. In this role, you will report to the Engineering Manager.

You Will Make an Impact By:

• Understanding the operation of RF matching networks and their role in impedance tuning for plasma systems.

• Assisting in the analysis and testing of analog and digital control circuits used in match units.

• Supporting the development of Design of Experiments (DOE) for performance evaluation and tuning of match systems.

• Learning system-level signal flow and integration of match units with RF generators and plasma chambers.

• Writing technical reports and documentation based on evaluation results, and communicating findings with internal engineering teams.

Skills You Bring:

• Preferred experience in analog/digital circuit design, signal processing.

• Basic understanding of impedance matching, RF systems.

• Interest in the semiconductor industry and RF power delivery systems.

• English communication skills are mandatory.

#LI-DNI

Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to various export control regulations. Applicants for these positions may be limited (by, for example, their countries of citizenship, country of origin, or immigration status) where required by law or governmental contact, and/or employment made contingent upon the issuance of appropriate governmental licensing.

MKS Inc. and its affiliates and subsidiaries (“MKS”) is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies.  MKS is generally only hiring candidates who reside in states where we are registered to do business.

MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: accommodationsatMKS@mksinst.com .

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