Senior Network Engineer — Cloud & Security

Avaya Corporation; Northern (KY); Hybrid; USD 143,000 - 198,000; Full time

Job summary

Avaya in a virtual US environment seeks a Network Engineer to design, implement, and maintain an enterprise network spanning data centers, cloud and voice infrastructure. You will work with Juniper routers, Dell switches, Palo Alto firewalls, VPNs, and SIP signaling to ensure secure, highly available connectivity and performance across distributed enterprise systems.

The role emphasizes troubleshooting, project delivery, and rigorous documentation to support critical business applications and

Qualifications

• 5+ years supporting enterprise network infrastructure.
• Expert knowledge of TCP/IP, DNS, BGP, EIGRP, MPLS, SNMP, and SIP.
• Experience with Juniper, Dell, and Palo Alto equipment.

Responsibilities

• Configure, implement, and support enterprise network infrastructure.
• Design, configure, and troubleshoot routing and switching environments.
• Maintain security controls and VPN connectivity.
• Document architectures and configurations.
• Coordinate with vendors and stakeholders on network projects.
• Lead network projects with defined timelines.

Skills

5+ years experience

TCP/IP networking

LAN/WAN tech

Routing & Switching

SIP & Voice

Security concepts

Education

Bachelor's degree (preferred)

Tools

Juniper routers

Dell switches

Palo Alto firewalls

VPN technologies

SIP signaling

Job description

Avaya in a virtual US environment seeks a Network Engineer to design, implement, and maintain an enterprise network spanning data centers, cloud and voice infrastructure. You will work with Juniper routers, Dell switches, Palo Alto firewalls, VPNs, and SIP signaling to ensure secure, highly available connectivity and performance across distributed enterprise systems.

The role emphasizes troubleshooting, project delivery, and rigorous documentation to support critical business applications and