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 locat