Entegris is seeking a Field Service Engineer, material solutions division who will have tremendous visibility within the company, leading efforts to solve our customers’ most challenging problems and sell customer service. The Field Service Engineer will be assisting with liquid, solid, and gas equipment commissioning, troubleshooting, liquid / gas / solid canister changes, data collection, and facilitating prompt return of empty cylinders and canisters. Training will be provided to help the candidate increase competency and progress in the company.

• Conduct solid source delivery cabinet (SSDC) or liquid delivery system (LDS) shipment, installation, set-up, troubleshooting, and maintenance for multiple customers • Serve hardware parts replacement and software upgrade services for customer requests and development / improvement plan • Perform ampoule / canister / cylinder replacement work based on SOP. The replacement work includes a leak check and pressure monitoring, etc.. • When handling chemicals, be sure to study and understand the Material Safety Data Sheet (MSDS) • Own customer evaluations to ensure sharp execution so benefits of the results are aligned with customer buying motives and presented in a professional manner • Need to minimize customer complaint through smooth communication and quick response • Communicate without barriers with account teams, supply chain, business units, and R&D teams in case of technical issues and to work efficiently. • Train customers and fellow colleagues on relevant technical knowledge

• Bachelor’s degree in electrical / electronic / mechanical / material / chemical engineering is required • Smooth communication skill is STRONGLY required • Experience with vacuum valve, pressure gauge, MFC, regulator, fitting, switch, etc.. is a plus • Experience with electrical controls, PLC modules, relays, etc.. is a plus • Excellent analytical and organizational skills, including the proven ability to adapt to a dynamic work environment and manage multiple activities • Proficient with Microsoft Office (Word, Excel, PowerPoint, MS Project) is a plus • Proficient in written and verbal English is a plus

• We are seeking a Field Service Engineer who demonstrates a strong commitment to continuous learning and professional development. The ideal candidate will possess the ability to assess and diagnose technical issues, perform effective repairs, and proactively improve system functionality to prevent future problems.

[채용 절차] 서류 전형 ＞ 면접 전형 ＞ 최종 합격 - 채용 전형 관련 상세 내용은 추후 별도로 안내드릴 예정입니다. - 포지션에 따라 전형이 추가될 수 있습니다. [이력서 제출 방법] • 영문/국문 이력서를 하나의 PDF 파일로 첨부 부탁드립니다. (영문 → 국문 버전 순서) • 파일명은 다음과 같은 형식으로 맞춰주시기 바랍니다. (영문 성함_Job Title)

• 복지포인트 연간 210만 pt 제공 (본인 건강검진 30만 pt 별도 제공) • 1년 미만자도 연차 17일 제공 (입사일 기준으로 일할 제공) • 어학 지원비 10만원 (실비 정산) • 전화비 약 7만원 지원 (실비 정산) – 직무에 따라 차이 있음 • 재택 가능 (최대 주 2회)