Senior Network Engineer - Cloud & SD-Access (Hybrid)

A10 Networks, Inc.; San Jose (CA); Hybrid; USD 87,000 - 145,000; Full time

Job summary

A10 Networks, Inc. is seeking a Network Engineer to support the enterprise network infrastructure across data centers, campus, and cloud environments in a hybrid role in California.

You will deploy and manage LAN/WAN, wireless, and data center networks while ensuring high availability, performance, and security. You will configure routers, switches, firewalls, and load balancers, monitor performance, and troubleshoot with limited oversight.

Qualifications

• Bachelor's degree in CS/IT or equivalent experience.
• 5–7 years of network engineering or administration.
• Strong knowledge of TCP/IP, routing, and switching.
• Hands-on experience with Cisco, Juniper, Arista, or similar vendors.
• Familiarity with Fortinet, Check Point firewalls.
• Experience with network monitoring tools (SolarWinds, Nagios).
• Cisco SD-Access Fabric and Cisco ACI Fabric experience.

Responsibilities

• Deploy, manage LAN/WAN, wireless, and data center networks.
• Configure routers, switches, firewalls, and load balancers.
• Monitor network performance and troubleshoot issues.
• Support Cisco ACI Fabric data centers (Spine & Leaf).
• Support Cisco SD-Access Campus and Wi-Fi 7.
• Lead enterprise network health and security initiatives.
• Support cloud networking (AWS, Azure, OCI) and hybrid environments.
• Maintain documentation for network architecture and configurations.
• Collaborate with IT, security, and DevOps on infrastructure projects.
• Participate in on-call rotation and incident response.

Skills

TCP/IP knowledge

Routing & Switching

Troubleshooting

Documentation

Cross-functional collaboration

Education

Bachelor's degree in CS/IT or equivalent

Tools

Cisco devices

Juniper devices

Arista devices

Fortinet/Check Point firewalls

SolarWinds

Nagios

Python

Ansible

Terraform

Job description

A10 Networks, Inc. is seeking a Network Engineer to support the enterprise network infrastructure across data centers, campus, and cloud environments in a hybrid role in California.

You will deploy and manage LAN/WAN, wireless, and data center networks while ensuring high availability, performance, and security. You will configure routers, switches, firewalls, and load balancers, monitor performance, and troubleshoot with limited oversight.