Description

Responsibilities

• Understand and maintain the existing ("AS IS") manufacturing network infrastructure.

• Investigate and troubleshoot network issues affecting production equipment and

manufacturing systems.

• Perform technical problem isolation and Root Cause Analysis (RCA).

• Troubleshoot Cisco switches, routers, and related network infrastructure.

• Analyze and resolve issues involving Routing, Switching, VLAN, DNS, DHCP, TCP/IP,

and Firewalls.

• Review network logs and identify the root cause of network incidents.

• Work closely with manufacturing engineers, infrastructure teams, system administrators,

equipment vendors, and other stakeholders to restore production services.

• Support the daily operation and maintenance of the manufacturing network.

• Minimize production downtime through effective technical troubleshooting.

Required Qualifications

• Minimum 5 years of hands-on Network Infrastructure experience.

• Strong hands-on experience with Cisco networking technologies (Required).

• Experience supporting enterprise or manufacturing network environments.

• Proven experience performing network troubleshooting and Root Cause Analysis.

• Strong technical knowledge of:

· Cisco Switching & Routing

· TCP/IP

· VLAN

· DNS

· DHCP

· Firewall Technologies

• Ability to independently investigate, analyze, and resolve technical issues.

• Japanese / English Bilingual (Business Level) — Required.

Preferred Qualifications

• Experience supporting manufacturing facilities or industrial environments.

• Experience with Factory Networks or Industrial Networks.

• Knowledge of PLC, SCADA, MES, or Factory Automation.

• Windows Server administration or support experience.

• Experience working with cross-functional technical teams

Key Skills

Education

Bachelor’s degree