Bilingual Network Engineer (Korean/English)–Data Center/WAN

Ultimate Staffing Services; Plano (TX); On-site; USD 32,000 - 37,000; Full time

Job summary

Ultimate Staffing Services in Plano, Texas is seeking a Network Engineer who is bilingual in Korean and English. The role focuses on installing, maintaining, and optimizing data center and enterprise network environments to ensure secure, reliable connectivity for business operations.

You will collaborate with head office engineers on global IT projects, configure routers and switches, manage ADCs (F5, Citrix NetScaler), and uphold security policies.

Qualifications

• Minimum 3 years of WAN & LAN operations.
• Experience with data center network infrastructure.
• Strong knowledge of TCP/IP and network services.
• Proficiency with routers, enterprise switches, and data center switches.
• Experience with ADCs such as F5 or Citrix NetScaler.
• Knowledge of firewalls and other security appliances.
• Ability to document network configurations.
• Good communication and teamwork.

Responsibilities

• Install, maintain, and troubleshoot WAN and LAN infrastructure.
• Analyze network performance and implement improvements.
• Operate data center network infrastructure, including core/edge switches.
• Collaborate with head office engineers on IT projects.
• Configure and manage routers, switches, and ADCs.
• Support and maintain security appliances like firewalls and proxies.
• Perform network diagnostics and resolve complex issues.
• Document network configurations and processes.
• Ensure compliance with security policies and best practices.

Skills

WAN & LAN ops

Data Center network

TCP/IP

Routers & switches

ADC knowledge

Firewall & proxies

Network diagnostics

Documentation

Team collaboration

Education

Bachelor’s Degree in CS/IT

CCNA certification

Tools

F5 Big-IP

Citrix NetScaler

Job description

Ultimate Staffing Services in Plano, Texas is seeking a Network Engineer who is bilingual in Korean and English. The role focuses on installing, maintaining, and optimizing data center and enterprise network environments to ensure secure, reliable connectivity for business operations.

You will collaborate with head office engineers on global IT projects, configure routers and switches, manage ADCs (F5, Citrix NetScaler), and uphold security policies.