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SBT Global, Inc.

Network Administrator (Korean bilingual)

SBT Global, Inc. Queen Creek, Arizona, United States · $71K–$110K/yr

IT Services and IT Consulting · 51-200 employees

Oct 30
network-engineer Mid (2-5 yrs) Full-time United States
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About the role

The Network Administrator will design, implement, and maintain enterprise network infrastructure including LAN/WAN, firewalls, and server systems. They are responsible for monitoring network performance, troubleshooting connectivity issues, and supporting infrastructure upgrade projects.

What they look for

Network Administration Cisco Juniper LAN/WAN Routing Switching Firewall TCP/IP VLAN DNS DHCP VPN Server Infrastructure Network Troubleshooting System Optimization

Requirements

Candidates should have at least 3 years of experience in network administration and hands-on proficiency with Cisco or Juniper equipment. A bachelor's degree in Information Technology, Computer Science, or a related field is preferred.

Full description

Company Description

Job Type: Full Time

Workspace: On-site

Salary : $71,000-$110,000 DOE

Korean/English Bilingual REQUIRED

Job Description

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.

Qualifications

  • 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.

Additional Information

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

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