Bilingual(Korean) Network Engineer - Korean Candidates Only

Position Title: Network Engineer (Manufacturing Systems / OT Network) – Bilingual - Korean

Location: Montgomery, AL

Type: Full-Time Role

Experience: 3–8 years

Position Overview

The Network Engineer will be responsible for designing, implementing, and maintaining industrial network infrastructure within a transformer manufacturing plant environment.

This role bridges IT and OT (Operational Technology), ensuring reliable connectivity for production systems, factory automation, and enterprise systems.

Key Responsibilities

1. Industrial Network Infrastructure

• Design and maintain plant network architecture (LAN/WAN, VLAN, routing, switching)
• Support industrial network environments (OT/ICS/SCADA systems)
• Ensure high availability and redundancy of factory network systems

2. Manufacturing System Integration

• Support connectivity for:

• PLC systems
• MES (Manufacturing Execution Systems)
• SCADA / HMI systems

• Work closely with Automation / Production teams

3. Network Security (Critical)

• Implement industrial cybersecurity standards
• Monitor and protect plant networks from cyber threats
• Maintain firewall, VPN, and access control systems

4. Troubleshooting & Operations

• Diagnose and resolve network issues impacting production
• Perform network performance monitoring and optimization
• Provide on-site technical support for plant operations

5. Project & Expansion Support

• Support smart factory / automation projects
• Participate in new production line setup and system integration

Qualifications

Required

• 3–8 years of experience in:

• Network Engineering
• Industrial / Manufacturing environments

• Strong knowledge of:

• TCP/IP, VLAN, routing, switching
• Cisco / industrial networking equipment

• Experience with:

• o OT/ICS environments (SCADA, PLC networks)

Preferred

• Experience in:

• Smart Factory / Industry 4.0
• Network security in industrial environments