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 robust, 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.

📌 Brillio Technologies - Senior Technical Lead - Palo Alto Firewall (India)
🏢 Brillio Technologies
📍 India