Network Administrator (Korean Bilingual)

SBT Global•Irvine, CA

1d•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, as well as Tier 1 support for office networks. The position administers network security solutions, including G-Cloud user security, G-Cloud Web Proxy, Unified Threat Management (UTM) firewall, Zscaler user firewall, NAC, and IPS. It maintains G-Cloud servers such as MECM, Active Directory, Printer Chaser, and Web Proxy, along with on-premise servers for DHCP, file services, and plant systems. The role also collaborates with AWS headquarters on server interfaces and provides onsite support. The administrator assists with IT infrastructure and security projects and works with local IT teams and remote support teams to support reliable operations. The posting lists Irvine, California, as the location and specifies onsite work; it also mentions a qualification to work onsite in Savannah and support multiple locations.

Requirements

Proficiency in routing and switching technologies, including Cisco, Fortinet, and Azure Networking.
Hands-on experience with VPN (hardware or software), NAC, firewall, web proxy, and IPS solutions.
Experience managing and troubleshooting wireless networks.
Knowledge of server administration, including Windows Server, Active Directory, DHCP, and MECM.
Strong analytical and troubleshooting skills.
Ability to work onsite in Savannah and support multiple locations.

Nice To Haves

Bilingual proficiency in English and Korean is preferred but not required.
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 G-Cloud Web Proxy and UTM firewall.
Oversee Zscaler user firewall and other security solutions, including NAC and IPS.
Maintain G-Cloud servers, including MECM, Active Directory, Printer Chaser, and Web Proxy.
Manage on-premise servers, including DHCP, file server, and plant systems.
Collaborate with AWS headquarters on server interfaces and provide onsite support.
Assist with company IT infrastructure and security projects.
Collaborate with local IT teams and remote support teams to ensure seamless operations.