Senior Network Engineer - Cisco, Palo Alto & Global WAN

Iyuno SDI Group; Burbank (CA); On-site; USD 100,000 - 155,000; Full time

Job summary

Iyuno SDI Group is seeking a Senior Network Engineer to design, implement, and support enterprise LAN/WAN environments across global facilities. You will manage Cisco and Palo Alto platforms, VPN services, and security controls, while producing robust documentation and diagrams for operations.

The role requires collaboration with vendors and internal teams to ensure uptime and performance. The candidate should have CCNA-level certification and 4+ years as a network engineer, with strong

Qualifications

• Bachelor’s degree preferred; equivalent education/experience may be considered.
• CCNA certification or equivalent required; higher qualifications encouraged.
• 4+ years administering and designing networks using Cisco or Brocade/Foundry devices.
• 4+ years of experience with firewalls, switches, VPNs, and LAN/WAN environments.
• Experience with Palo Alto firewalls and Panorama.
• Linux experience is advantageous.
• Experience with SolarWinds and Cacti is advantageous.
• Python and scripting experience is beneficial.

Responsibilities

• Install, maintain, and troubleshoot enterprise LAN and WAN systems with Cisco, Palo Alto, Meraki, and Brocade/Foundry gear.
• Design and implement network solutions meeting defined technical and business requirements.
• Manage Cisco VPN services and provide Tier 3 client support.
• Manage IPS/IDS and web filtering centered on Palo Alto next‑gen firewalls.
• Manage firewalls, DMZ environments, and protections for client internet access.
• Ensure management and monitoring reflect network configuration and state.
• Proactively analyze infrastructure to identify improvements or reconfigurations.
• Develop and maintain network diagrams and technical documentation for ops.
• Provide technical guidance to less-experienced network personnel.
• Diagnose and resolve network issues, escalate to vendor support as needed.
• Collaborate with ISPs, WAN providers, and vendors.
• Plan, operate, and troubleshoot dynamic routing across Iyuno’s global environment.
• Support and work with IP telephony systems.
• Integrate with provider-operated BGP, OSPF, and MPLS networks.
• Manage multiple complex projects in a large-company setting.
• Follow change-management and notification procedures.
• Work flexible hours and provide emergency coverage in a 24/7 environment.

Skills

Communication skills

Analytical thinking

Troubleshooting

Time management

Team collaboration

Attention to detail

Customer service mindset

Adaptability

Self-motivation

Education

Bachelor’s degree in CS/IT

CCNA certification

Tools

SolarWinds

Cacti

Python

Panorama

Job description

Iyuno SDI Group is seeking a Senior Network Engineer to design, implement, and support enterprise LAN/WAN environments across global facilities. You will manage Cisco and Palo Alto platforms, VPN services, and security controls, while producing robust documentation and diagrams for operations.

The role requires collaboration with vendors and internal teams to ensure uptime and performance. The candidate should have CCNA-level certification and 4+ years as a network engineer, with strong