Description

You will maintain and troubleshoot the manufacturing network infrastructure to minimize production downtime.

This role is on-site.

Responsibilities

• Maintain existing manufacturing network infrastructure and perform daily operations.
• Investigate and troubleshoot network issues affecting production equipment and systems.
• Conduct technical problem isolation and Root Cause Analysis (RCA) for network incidents.
• Analyze and resolve issues involving routing, switching, VLANs, DNS, DHCP, TCP/IP, and firewalls.
• Collaborate with manufacturing engineers and stakeholders to restore production services.

Required Skills

• Minimum 5 years of hands-on Network Infrastructure experience.
• Strong expertise with Cisco switches, routers, and related infrastructure.
• Deep knowledge of TCP/IP, VLAN, DNS, DHCP, and Firewall technologies.
• Proven experience in network troubleshooting and Root Cause Analysis.
• Business-level bilingual proficiency in Japanese and English.
• Ability to independently investigate and resolve complex technical issues.
• Bachelor’s degree in a relevant field.

Preferred Skills

• Experience with Factory Networks, Industrial Networks, PLC, SCADA, or MES.
• Windows Server administration or support experience.

Key Skills

Education

Bachelor’s degree