Network Administrator (Korean Bilingual)

SBT Global•Irvine, CA

2d•Onsite

About The Position

The Network Administrator manages WAN circuits, Layer 3 switching, and company network infrastructure. The role supports Azure network integration, administers Fortinet hardware VPN, and oversees G-Cloud network management. It provides Tier 2 support for plant Layer 2 and wireless issues and Tier 1 support for office networks. The position administers G-Cloud user security solutions, including Printer Chaser, and manages the G-Cloud Web Proxy and Unified Threat Management (UTM) firewall. It also oversees the Zscaler user firewall and other security solutions, including NAC and IPS. Server administration includes maintaining G-Cloud servers such as MECM, AD, Printer Chaser, and Web Proxy, as well as managing on-premise DHCP, File Server, and Plant Systems. The administrator collaborates with AWS headquarters on server interfaces and onsite support, and assists with company IT infrastructure and security projects in coordination with local IT and remote support teams. This is a full-time, onsite role in Irvine, California, with a stated salary range of $60,000–$80,000/m. English and Korean bilingual ability is required.

Requirements

Proficiency in routing and switching technologies, including Cisco, Fortinet, and Azure Networking.
Hands-on experience with hardware and software VPN, NAC, firewalls, web proxies, and IPS solutions.
Experience with wireless network management and troubleshooting.
Knowledge of server administration, including Windows Server, AD, DHCP, and MECM.
Strong analytical and troubleshooting skills.
Bilingual proficiency in English and Korean.

Nice To Haves

CCNA, CCNP, Fortinet NSE, Azure Network Engineer, or equivalent certifications.
Experience with G-Cloud infrastructure and AWS server environments.
Background in manufacturing or enterprise IT environments.
Familiarity with company IT security solutions and compliance standards.
Proficiency in Microsoft Office.

Responsibilities

Manage WAN circuits, Layer 3 switching, and company network infrastructure.
Support Azure network integration and administer Fortinet hardware VPN.
Oversee G-Cloud network management.
Provide Tier 2 support for plant Layer 2 and wireless issues and Tier 1 support for office networks.
Administer G-Cloud user security solutions, including Printer Chaser.
Manage the G-Cloud Web Proxy and Unified Threat Management (UTM) firewall.
Oversee the Zscaler user firewall and other security solutions, including NAC and IPS.
Maintain G-Cloud servers, including MECM, AD, Printer Chaser, and Web Proxy.
Manage on-premise servers and systems, including DHCP, File Server, and Plant Systems.
Collaborate with AWS headquarters on server interfaces and onsite support.
Assist with company IT infrastructure and security projects.
Collaborate with local IT teams and remote support teams to ensure seamless operations.