Network Administrator (Korean bilingual)

We currently seeking an experienced Network Administrator to support enterprise network infrastructure and system operations at our Queen Creek AZ location.

The Network Administrator will be responsible for designing, implementing, maintaining, and troubleshooting network systems including LAN/WAN, routing, switching, firewall, and server infrastructure. This role will also support infrastructure implementation projects, network upgrades, and system optimization while collaborating with internal teams and external partners.

The ideal candidate has hands-on experience with Cisco or Juniper networking equipment, strong troubleshooting skills, and the ability to support complex IT infrastructure environments.

Job Description

• Deploy, configure, and maintain network infrastructure including WAN circuits, LAN/WAN environments, routers, switches, and firewalls.
• Install, configure, and troubleshoot Cisco or Juniper network devices.
• Monitor network performance and system health to ensure reliability and availability.
• Perform preventive maintenance and identify potential network issues before impact occurs.
• Troubleshoot network connectivity issues involving:
• Routing and Switching
• VLANs
• TCP/IP
• DNS
• DHCP
• VPN
• Firewall systems
• Support server infrastructure operations and related IT systems.
• Bachelor’s degree in Information Technology, Computer Science, Engineering, or related field preferred.
• 3+ years of experience in network administration, server operations, or IT infrastructure support.
• Hands-on experience with Cisco or Juniper networking equipment.
• Experience with WAN circuit provisioning and troubleshooting.
• Strong understanding of:
• TCP/IP
• VLAN
• DNS
• DHCP
• VPN
• Routing & Switching
• Firewall technologies
• Strong problem-solving, communication, and documentation skills.
• Ability to manage multiple priorities in a fast-paced environment.

All your information will be kept confidential according to EEO guidelines.