Brillio Technologies - Senior Technical Lead - Palo Alto Firewall

Hiring : Senior Network Engineer - Network Security / Palo Alto.

We are looking for an experienced Senior Network Engineer with strong expertise in Network Security, Palo Alto Firewalls, Routing & Switching, and hands-on exposure to enterprise networking environments.

The ideal candidate will have a strong understanding of network security architecture, traffic flow, segmentation, and troubleshooting, along with experience working across multi-vendor network environments.

Key Skills & Proficiency :

Primary Skills :

- Palo Alto Firewall - Expert

- Network Security - Expert

- ACLs

- Network Segmentation

- Zone-based Architecture

- Ingress / Egress Policies

- Security Policies

- NAT

- VPN

- Traffic Flow & Access Control

- Routing & Switching - Expert

- Enterprise Wi-Fi - Intermediate

Secondary Skills :

- Arista - Data Center Networking - Intermediate

- SD-WAN (Aryaka / Generic) - Intermediate

- Aruba - Wireless / NAC - Intermediate

- Load Balancing / A10 Load Balancer - Exposure/Experience preferred

Role & Responsibilities :

As a Senior Network Engineer, you will be responsible for managing, troubleshooting, and optimizing network and security infrastructure across firewall, routing, switching, wireless, and SD-WAN environments.

Key responsibilities include :

- Design and implement network security controls, including zone-based architecture, ACLs, segmentation, VPNs, and ingress/egress traffic policies.

- Manage and troubleshoot Palo Alto firewalls, including security policies, NAT configurations, VPNs, and traffic flows.

- Perform advanced troubleshooting across routing and switching infrastructure to ensure network stability, availability, and performance.

- Support enterprise Wi-Fi infrastructure and user access requirements.

- Assist with SD-WAN operations, troubleshooting, and traffic optimization initiatives.

- Perform root cause analysis (RCA) for complex network and security incidents.

- Handle day-to-day network operations, incident management, and infrastructure changes.

- Contribute to small and medium-scale projects, including network deployments, migrations, upgrades, and infrastructure enhancements.

- Work across multi-vendor environments and collaborate with internal teams and stakeholders.

- Ensure high availability, security, compliance, performance, and operational efficiency across the network environment.

- Maintain technical documentation, network diagrams, configurations, and operational procedures.

Role of the Resource :

The resource will act as a Senior Network Engineer with a strong focus on Network Security and Core Networking.

The role involves :

- Managing day-to-day network and security operations.

- Troubleshooting and resolving complex network issues.

- Implementing and maintaining security policies and controls.

- Supporting infrastructure changes and network improvements.

- Working across multi-vendor networking environments.

- Participating in project implementations, migrations, and technology enhancements.

Role USP :

This role offers an opportunity to work on a broad enterprise networking environment with a strong focus on Palo Alto Network Security and core networking.

The ideal candidate will bring:

- Strong hands-on expertise in Palo Alto Firewall and Network Security.

- Deep understanding of zone-based design, traffic flow control, segmentation, ACLs, NAT, and VPNs.

- Strong fundamentals in Routing & Switching.

- Experience working in multi-vendor network environments.

- Exposure to Arista, Aruba, SD-WAN, and A10 Load Balancing.

- Strong troubleshooting and root cause analysis capabilities.

- Ability to balance security, performance, scalability, and operational stability.

- Ability to manage both BAU operations and small-scale network projects.

Ideal Candidate :

We are looking for someone who is technically strong, hands-on, analytical, and comfortable working on complex network and security issues in an enterprise environment.

Core Expertise : Palo Alto | Network Security | Routing & Switching.

Additional Skills : Arista | Aruba | SD-WAN | A10 Load Balancer | Enterprise Wi-Fi.