Pivotalsys
MFG IT Systems Engineer
Dongtan, Korea
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- Seniority
- Mid level
- Country
- KR
- Work mode
- On-site / unstated
- First seen by hirly
- 25 Sept 2026
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the posting
MFG IT Systems Engineer
Position Summary
We are seeking a highly skilled and experienced Hybrid IT Systems Engineer/Manufacturing Systems Specialist to manage and optimize our critical infrastructure while
supporting manufacturing operations, cleanroom environments, and production systems.
This role requires a strong background in Windows and Linux server environments, network
infrastructure, manufacturing technology, and cleanroom operational support.
This position requires a hands-on professional capable of working across both office and
manufacturing floor environments, ensuring system reliability, security, compliance, and
high availability.
Key Responsibilities
IT Infrastructure & Network Administration
Design, configure, and maintain local area networks (LAN), wide area networks
(WAN), and VPN connectivity.
Troubleshoot and resolve complex networking issues related to firewalls, routers,
switches, wireless systems, and industrial network devices.
Monitor network performance, system uptime, and infrastructure reliability.
Implement cybersecurity measures including access controls, endpoint protection,
Firewall configurations, and vulnerability remediation.
Support VMware ESXi infrastructure, virtual servers, and backup/recovery systems.
Administer Windows Server environments including Active Directory, DNS, DHCP,
Group Policy & file services.
Perform routine patching, upgrades, system monitoring, and disaster recovery
testing.
Manufacturing & Production Systems Support
Support manufacturing operations by maintaining and troubleshooting production-
related systems, workstations, barcode scanners, label printers, industrial PCs, and
shop floor devices.
Work closely with manufacturing, engineering, and quality teams to ensure minimal
downtime of production systems.
Assist with ERP, MRP, MES, and manufacturing software integration and support.
Maintain and support manufacturing data collection systems and equipment
connectivity.
Support deployment and maintenance of industrial automation interfaces and
manufacturing network infrastructure.
Assist with implementation and validation of system changes within regulated
manufacturing environments.
Provide technical support for production floor systems while adhering to
operational and compliance requirements.
Cleanroom & Compliance Support
Support IT and technology systems operating within cleanroom and controlled
manufacturing environments.
Follow cleanroom gowning, contamination control, and operational procedures
when working in controlled areas.
Ensure IT systems and devices deployed in cleanroom environments meet company
quality and compliance standards.
Coordinate with Quality, Engineering and Manufacturing teams to minimize
operational disruption during maintenance activities.
Maintain documentation related to system changes, validation activities, and
compliance requirements.
Support audit readiness initiatives and customer compliance requirements.
System Administration & Storage Systems
Knowledge of enterprise storage solutions (SAN, NAS) and ensure high availability,
performance, and security.
Perform capacity planning, storage provisioning, and data replication.
Ensure regular system updates, monitoring, and maintenance activities are
completed.
Qualifications & Experience
Bachelor’s degree in information technology, Computer Science, Engineering, or
related field preferred.
3+ years of experience in IT systems administration, infrastructure, or network
engineering.
Experience supporting manufacturing environments and production floor systems
preferred.
Experience working in cleanroom, regulated manufacturing, semiconductor,
medical device, aerospace, or similar controlled environments is highly preferred.
Strong knowledge of Windows Server, VMware, networking, firewalls, and enterprise
storage systems.
Familiarity with ERP, MRP, MES, or industrial/manufacturing software platforms.
Experience with industrial networking, manufacturing equipment connectivity, or OT
environments is a plus.
Understanding of cybersecurity best practices within manufacturing environments.
Strong troubleshooting, documentation, communication, and project coordination
skills.
Ability to work independently and collaboratively across IT, Engineering,
Manufacturing, and Quality departments.
Preferred Skills
VMware ESXi / vSphere/Proxmox administration
Microsoft Active Directory and OIice 365 administration
Firewall and VPN management
Manufacturing systems support (ERP/MES/MRP)
Cleanroom operations and compliance awareness
Industrial label printers and serial protocols
Experience supporting audits and compliance initiatives
Work Environment
Combination of oIice, data room, and manufacturing floor environments.
Ability to work within cleanroom and controlled manufacturing environments while
following gowning and contamination control procedures.
May require occasional after-hours or weekend support for maintenance windows
and production support.
Ability to lift and move IT equipment as needed.
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