Senior Network Engineer - Wireless & Security Infrastructure

WNC Corp.; Town of Texas (WI); On-site; USD 70,000 - 110,000; Full time

Job summary

WNC Corp. is seeking a Network Engineer to manage and maintain the site’s network infrastructure, including switches, routers, firewalls, wireless networks, and VPN. The role ensures stable LAN/WAN connectivity, monitors performance, and proactively addresses potential issues.

You will design network solutions based on business needs and manufacturing requirements. Applicants should have a Bachelor’s degree and at least 2 years of experience in network engineering, with strong knowledge of

Qualifications

• 2 years of experience in Network engineer jobs.
• Understanding of OSI model, TCP/IP protocol suite, subnetting, IP addressing, routing, and switching.
• Familiarity with networking devices like routers, switches, firewalls, load balancers, VPN appliances, and understanding their functionalities and configurations.
• Knowledge of common network protocols including TCP/IP, UDP, HTTP, HTTPS, FTP, DNS, DHCP, SMTP, etc.
• Understanding of common security threats and attack vectors, as well as knowledge of security measures such as firewall configurations, intrusion detection systems (IDS), intrusion prevention systems (IPS), encryption techniques.
• Proficiency in routing protocols (e.g., RIP, OSPF, EIGRP, BGP) and switching protocols (e.g., STP, VTP, EtherChannel), and ability to configure and manage routers and switches.
• Ability to use network monitoring tools (e.g., Wireshark, Nagios, Zabbix) to monitor network traffic, health, and performance, and perform troubleshooting and optimization.

Responsibilities

• Manage and maintain the site's network infrastructure, including switches, routers, firewalls, wireless networks, VPN, and related network equipment.
• Ensure stable and reliable operation of LAN, WAN, Wi-Fi, Internet, and inter-site network connectivity.
• Monitor network performance, availability, capacity, and utilization, and proactively identify potential issues.
• Design and implement network solutions based on business and manufacturing requirements.

Skills

Network fundamentals

Routing and switching

Network monitoring

Network security

TCP/IP

Wireshark

Nagios

Zabbix

Firewall management

VPN

Education

Bachelor

Tools

VPN appliances

Load balancers

Firewall configurations

IDS/IPS

Job description

WNC Corp. is seeking a Network Engineer to manage and maintain the site’s network infrastructure, including switches, routers, firewalls, wireless networks, and VPN. The role ensures stable LAN/WAN connectivity, monitors performance, and proactively addresses potential issues.

You will design network solutions based on business needs and manufacturing requirements. Applicants should have a Bachelor’s degree and at least 2 years of experience in network engineering, with strong knowledge of