20164 - Network Engineer III

Hyundai Autoever America; Savannah (GA); On-site; USD 90,000 - 130,000; Full time

Job summary

Hyundai Autoever America is seeking a skilled Network Engineer III to design, implement, and maintain our organization's LAN/WAN and wireless networks. You will work with cross‑functional teams to ensure reliable connectivity, security, and performance across the enterprise.

The role requires 7+ years of experience, strong knowledge of TCP/IP, DNS, DHCP, and hands-on Cisco device management. You will mentor junior staff, document configurations, and participate in capacity planning and change

Qualifications

• Bachelor's degree in MIS or CS preferred.
• 7+ years of experience as a network engineer.
• Strong understanding of networking concepts, protocols (TCP/IP, DNS, DHCP).
• Experience configuring and troubleshooting Cisco, Juniper, or major providers.
• Familiarity with network monitoring tools such as Cisco DNA, Cisco Prime, Progress WhatsUp Gold, OpUtils, Stealthwatch.

Responsibilities

• Design, configure, troubleshoot, and maintain LANs/WANs and wireless networks.
• Manage network hardware including routers, switches, firewalls, and load balancers.
• Monitor performance, troubleshoot connectivity, latency, and issues for optimal UX.
• Collaborate with admins and security teams to implement network security measures.
• Participate in capacity planning and network expansion to support growth.
• Evaluate and integrate new networking technologies and solutions.
• Respond to and resolve network incidents and service disruptions quickly.
• Maintain documentation of configurations, procedures, and troubleshooting steps.
• Provide guidance to junior team members.
• Stay current with industry trends and best practices in networking.
• Ensure Change Management procedures are followed.
• Document network procedures and system configurations.
• Install, maintain, and configure Cisco routers/switches, firewall, VPN, VLANs.
• Monitor/resolve LAN/WAN performance, health, and security issues.
• Perform disaster recovery of network systems.

Skills

LAN/WAN networks

Cisco devices

Firewall/VPN

Network security

Troubleshooting

Monitoring tools

Documentation

Mentoring juniors

Education

Bachelor's Degree in MIS or Computer Science

Tools

Cisco DNA

Cisco Prime

Progress WhatsUp Gold

ManageEngine OpUtils

Stealthwatch

Job description

We are seeking a talented and motivated "Network Engineer III" to join our dynamic IT team. As a Network Engineer III, you will play a pivotal role in designing, implementing, and maintaining our organization\u2019s network infrastructure to ensure seamless connectivity, optimal performance, and security. You will collaborate closely with cross‑functional teams to identify and address network‑related issues, contribute to network design discussions, and implement best practices to support our growing technology needs by helping to design and support network elements. Analyzes, resolves, and reports on network issues. Must be able to weigh business needs against the need for network changes and articulate issues to management.

Essential Functions

• Assist in designing, configuring, troubleshooting, and maintaining local area networks (LANs), wide area networks (WANs), and wireless networks.
• Support the implementation and management of network hardware, including routers, switches, firewalls, and load balancers.
• Monitor network performance and troubleshoot connectivity, latency, and other related issues to ensure optimal user experience.
• Collaborate with system administrators and security teams to implement network security measures, including firewalls, intrusion detection systems, and access controls.
• Participate in capacity planning and network expansion efforts to accommodate the organization\u2019s growth and evolving technology requirements.
• Assist in the evaluation and integration of new networking technologies and solutions.
• Respond to and resolve network incidents and service disruptions in a timely manner.
• Maintain accurate documentation of network configurations, procedures, and troubleshooting steps.
• Provide technical support and guidance to junior team members as needed.
• Stay up‑to‑date with industry trends, emerging technologies, and best practices in networking.
• Ensure Change Management and other procedures are followed.
• Document network procedures and system configurations.
• Install, maintain, and configure Cisco routers/switches, firewall, VPN, VLANs.
• Monitor/Resolve LAN/WAN performance, health, and security issues.
• Install, maintain, and configure all wireless networks.
• Install, configure, and maintain all LAN/WAN hardware and cabling.
• Participate in Network Operations planning.
• Support all Administrators and developers as required.
• Develop/test and analyze new technical solutions to problems.
• Maintain a current inventory of all Network assets, purchase history, and warranty data.
• Install, maintain, and configure all voice & data communication circuits.
• Perform disaster recovery of all network systems.
• Perform backup and restores of network systems.
• Implement policies to ensure the security and integrity of the network.

Job Requirements

• Bachelor\u2019s Degree in MIS or Computer Science preferred.
• At least 7 years of experience as network engineer.
• Strong understanding of networking concepts, protocols (TCP/IP, DNS, DHCP, etc.), and technologies. Proficiency in configuring and troubleshooting network equipment from vendors such as Cisco, Juniper, or other major providers.
• Familiarity with network monitoring and management tools such as Cisco DNA, Cisco Prime, Progress What\u2019s Up Gold, Manage Engine OpUtils, Stealthwatch, etc.
• Basic knowledge of network security principles and practices.
• Excellent problem‑solving skills and the ability to work effectively in a fast‑paced environment.
• Strong communication and interpersonal skills for effective collaboration with cross‑functional teams.

Certifications (Required / Preferred)

• Required – CCNP routing and switching.
• Preferred – CCNP wireless.
• Preferred – CCNP voice.
• Any related certificates.