Senior Network & Security Engineer — SD-WAN & SASE Expert

TECEZE; New York (NY); On-site; USD 120,000 - 150,000; Full time

Job summary

A leading technology firm is seeking a highly experienced L2 Network & Security Engineer with deep expertise in SD-WAN and SASE technologies, particularly with Palo Alto Prisma Access and firewalls. The role involves advanced troubleshooting, operational support, and optimization of enterprise network and security infrastructures. Candidates should have 15–20 years of experience, significant knowledge of Palo Alto Networks, cloud platform integrations, and strong analytical skills. This position offers a challenging environment with responsibilities over global network operations.

Qualifications

• 15–20 years of experience in enterprise networking and security.
• Strong hands-on experience with Palo Alto Networks' products.
• Experience with network segmentation and Zero Trust principles.

Responsibilities

• Provide L2 support for enterprise network and security infrastructure.
• Troubleshoot complex routing and security issues.
• Monitor and maintain network performance and reliability.
• Support secure remote access and cloud security policies.

Skills

Palo Alto Networks expertise

Troubleshooting

Large, global, hybrid environments

Analytical skills

TCP/IP

BGP and OSPF understanding

VPN (IPsec/SSL) knowledge

Security policy management

Tools

Palo Alto Next-Generation Firewalls (PAN-OS)

SD-WAN tools

SASE technologies

AWS networking

Azure networking

GCP networking

Job description

A leading technology firm is seeking a highly experienced L2 Network & Security Engineer with deep expertise in SD-WAN and SASE technologies, particularly with Palo Alto Prisma Access and firewalls. The role involves advanced troubleshooting, operational support, and optimization of enterprise network and security infrastructures. Candidates should have 15–20 years of experience, significant knowledge of Palo Alto Networks, cloud platform integrations, and strong analytical skills. This position offers a challenging environment with responsibilities over global network operations.