Apply now »

We are experiencing a technical issue with the Careers Website. At the moment, applications are not possible. We are working on resolving the issue as soon as possible. Thank you for your patience.

OT/IT Engineer, KR Cluster (5년 이상, 제조 automation, PLC/DCS, 평택)

여러분만의 특별한 재능으로 머크와 함께 마법을 펼쳐보세요!  

 

커리어 여정을 계속해서 탐험하고, 발견하고, 도전할 준비가 되셨나요? 커리어에 대한 열정으로 가득한 여러분처럼, 머크도 거대한 포부로 가득하답니다! 머크의 전 세계에 있는 구성원들은 과학 기술의 혁신으로 헬스케어, 생명과학, 그리고 전자소재 부문에서 사람들의 삶을 풍요롭게 만들고 있습니다. 머크의 구성원들은 한마음이 되어 고객, 환자, 인류, 더 나아가 지구의 지속 가능함을 위해 힘쓰고 있습니다. 그것이 바로 머크가 호기심 가득한 인재를 원하는 이유랍니다, 호기심은 모든 것을 상상할 수 있게 만드는 원동력이니까요.

 

일렉트로닉스 소재 분야에서 저희가 행하는 행동은 모두 회사를 지원하는 회사가 되고 디지털 삶을 촉진하려는 저희의 목적을 달성하는 데 도움이 될 것입니다. 저희는 전자 산업, 자동차 및 화장품 산업 분야에 하이테크 소재, 서비스 및 특수 화학물질을 공급하는 믿을 수 있는 공급업체가 되려고 최선을 다하고 있습니다. 저희는 고객을 획득하려는 열렬한 열정을 지니고 호기심이 극도로 많으며 신속하게 행동하는 개인으로 구성된, 전 세계적으로 협력하는 조직을 육성하고 있습니다. 간단히 말해, 저희는 저희 고객을 위해 더 많은 것을 가능하도록 하기 위해 과학의 지평을 넓히고 있습니다.

Your Role

Cluster OT technical leadership

    • Maintain a cluster-level understanding of OT architecture, assets, interfaces, software versions, and technical risks across the three sites, working with local system owners to keep documentation current.
    • Provide technical guidance on control systems, HMIs, industrial networks, and system integration; lead or coordinate reviews of complex issues, upgrades, migrations, and major changes.
    • Develop practical engineering standards and review proposed changes for their impact on production continuity, product quality, process safety, and cybersecurity, in collaboration with the appropriate site and functional owners.

Site capability and support model

    • Coach designated site engineers in troubleshooting, control-system fundamentals, documentation, and change control so they can handle routine issues and approved minor modifications within their training, authorization, and site procedures.
    • Define clear technical escalation criteria for work that requires cluster-level review, specialist vendor support, or involvement from IT and other functions.
    • Coordinate qualified OT vendors for specialist support, major changes, and critical incidents; help define technical scope, support expectations, escalation paths, and acceptance criteria, and review support performance.

Governance and operational reliability

    • Help standardize OT support, documentation, and change-control practices across sites while following applicable approval, testing, validation, and rollback requirements.
    • Maintain visibility of recurring incidents, support requests, asset risks, vendor dependencies, and improvement priorities; bring site representatives together regularly to review technical issues and share lessons learned.
    • Support investigations and improvement actions related to OT reliability and process safety, working with Manufacturing, Engineering, Quality, and other accountable teams.

IT/OT coordination and project delivery

    • Act as a cluster-level OT contact for site requests and coordinate with IT and enterprise digital teams on OT networks, firewalls, remote access, cybersecurity controls, asset information, and data connectivity.
    • Support site and cross-site projects through technical requirements, design reviews, vendor coordination, FAT/SAT, commissioning, startup, and handover, as applicable.
    • Evaluate approved digital tools that could improve OT documentation or troubleshooting; use simulation, testing, and the required safety, security, quality, and change-control reviews before operational adoption.

 

Who You Are

Required

    • Bachelor's degree in Electrical Engineering, Mechatronics Engineering, Computer Science, Software Engineering, or a related field, or equivalent relevant experience.
    • At least five years of hands-on experience in industrial automation, control systems, or OT engineering, including troubleshooting and controlled changes in a manufacturing environment.
    • Strong practical experience with at least one of the following: Siemens automation and PCS 7 environments, or Allen-Bradley/Rockwell Automation control systems and software; ability to work across a mixed-technology environment.
    • Experience with PLC/DCS and HMI/SCADA systems, industrial communications, and technical fault-finding.
    • Working knowledge of change control, technical risk assessment, root-cause analysis, and clear engineering documentation.
    • Ability to coordinate priorities across multiple sites and work effectively with site engineers, IT teams, other functions, and external vendors.
    • Strong written and spoken English for technical documentation and collaboration with global teams.

Preferred

    • Experience with both Siemens and Allen-Bradley/Rockwell Automation platforms, including relevant tools such as PCS 7, Studio 5000, or FactoryTalk.
    • Experience with batch process automation, including Siemens PCS 7 PM Module, Rockwell batch-related systems, or ISA-88 concepts.
    • Familiarity with industrial cybersecurity and functional safety principles, including IEC 62443, IEC 61508, or IEC 61511, as relevant to the site environment.
    • Experience with historians, industrial data platforms, databases, or connections between OT and enterprise systems.
    • Experience in chemical, specialty gas, semiconductor-related, pharmaceutical, or other regulated manufacturing environments.
    • Experience with commissioning, vendor management, multi-site engineering, or structured technical training and mentoring.
    • Familiarity with responsibly governed AI or LLM applications in industrial engineering environments.

Working Conditions

    • Primary location: Pyeongtaek, with regular support visits to Anseong and Poseung. Travel across the three sites is expected to be approximately 20–30%.
    • Occasional evening or weekend availability may be needed for critical incident escalation or planned system activities.
    • This is an individual-contributor role with no direct reports initially. It provides functional technical leadership and mentoring to site engineers; people-management responsibility remains with their respective organizations.

 

<유의사항>

•여러분이 찾고 계시는 채용 포지션이 없으신가요? 그렇다면 인재풀(클릭))에 여러분의 이력서를 등록해주세요! 향후 인력 수요가 있을 경우 최우선으로 안내드리겠습니다.

•지원 순으로 전형이 진행되며, 적합한 후보자 발견 시 채용이 바로 마감되오니 지원의사가 있으신 분들은 빠른 지원 바랍니다.

•서버 안정성을 위해, 인터넷 익스플로러가 아닌 구글 크롬, 혹은 마이크로소프트 엣지를 통한 지원 바랍니다.

•보훈대상자 및 취업보호대상자는 관련법에 의거하여 우대합니다.

•지원서의 기재사항이 사실과 다른 것으로 확인되거나 채용상의 결격사유가 확인될 경우 합격 또는 채용이 취소될 수 있습니다.

•당사는 입사지원자에게 이전, 재직중인 회사의 영업비밀 또는 기밀정보를 당사 채용 및 업무 수행과정에서 사용, 활용하거나 유출하지 않도록 요구하며, 관련 서약서를 통해 이를 확인하고 있습니다.

•만약 재직 회사의 영업비밀 침해 등 후보자님의 책임 있는 사유로 회사(머크)에 대한 법적 문제가 발생할 가능성이 있는 경우, 회사는 설사 채용된 이후라도 채용을 취소할 수 있습니다

•The company reserves the right to withdraw the offer if it discovers subsequently that a candidate has given false information in application or has provided false or fraudulent documentation in support of his/her application.

• We require candidates not to use, exploit, or leak the trade secrets or confidential information of their previous or current employers during our hiring and work processes, and we confirm this through relevant declarations.

• If there is a possibility of legal issues arising against the company (머크) due to a candidate's responsible actions, such as the infringement of trade secrets of their current employer, the company may cancel the hiring even after the candidate has been employed.

•"머크 코리아 채용" 카카오톡 페이지와 친구를 맺어 최신 채용 소식을 받아보세요! (카카오톡에 '머크 코리아 채용'검색 후 친구추가)


우리가 제공하는 것:
우리는 다양한 배경, 관점, 그리고 삶의 경험을 가진 호기심 많은 인재들입니다. 이러한 다양성이 탁월함과 혁신을 이끌어내며, 과학과 기술 분야에서 우리의 리더십을 강화한다고 믿습니다. 우리는 모든 이가 자신의 속도에 맞춰 발전하고 성장할 수 있는 기회와 접근성을 제공하는 데 집중하고 있습니다. 우리와 함께 포용과 소속의 문화를 구축하여 수백만 명에게 긍정적인 영향을 미치고, 모두가 인류의 발전을 이끌 수 있도록 합시다!

 

지금 지원하여 발견을 이끌고 인류를 발전시키는 팀의 일원이 되어 보세요.

Job Requisition ID:  305818
Location:  Ansan-Si
Career Level:  E - Professional (10+ years)
Working time model:  Full-time

North America Disclosure
The Company is committed to accessibility in its workplaces, including during the job application process. Applicants who may require accommodation during the application process should speak with our Candidate Services team at 844-655-6466 from 8:00am to 5:30pm ET Monday through Friday. If you are a resident of a Connecticut or Colorado, you are eligible to receive additional information about the compensation and benefits, which we will provide upon request.  You may contact 855 444 5678 from 8:00am to 5:30pm ET Monday through Friday, for assistance.

Notice on Fraudulent Job Offers
Unfortunately, we are aware of third parties that pretend to represent our company offering unauthorized employment opportunities. If you think a fraudulent source is offering you a job, please have a look at the following information.


Job Segment: Testing, Pharmaceutical, Computer Science, Semiconductor, Therapy, Technology, Science, Healthcare

Apply now »