About the Role
We are seeking an experienced and highly skilled Senior Network Security Engineer to lead and support day-to-day operations of our global Network Security (NetSec) infrastructure. This role will focus on the administration and optimization of Palo Alto Networks technologies (firewalls, VPNs, Prisma Access), network access controls, cloud and virtualization security, and compliance with regulatory standards. The ideal candidate will have deep technical expertise, a collaborative mindset, and a proactive approach to security operations.
Roles and Responsibilities
Administer, monitor, and optimize Palo Alto Networks firewalls (hardware and virtual), including Prisma Access, GlobalProtect, and VPNs (Site-to-Site and Client-to-Site).
Manage firewall rule sets across multiple global regions using best practices for placement, performance, and security.
Oversee Palo Alto User-ID, SSL decryption, IPS/IDS, URL filtering, and content inspection features.
Deploy and maintain Virtual Palo Alto Firewalls using VMware NSX.
Manage Palo Alto integrations in cloud environments (e.g., GCP, Azure).
Contribute to cloud security architecture and implementation for hybrid environments.
Configure and maintain AAA services such as RADIUS and TACACS+ using Cisco ISE.
Ensure secure access policies for both internal and remote access solutions.
Ensure operational compliance with regulatory and industry standards such as SOX and PCI DSS.
Track and manage firewall hardware lifecycle and End-of-Life (EOL) status.
Support internal and external audit data collection, documentation, and evidence gathering.
Maintain SOPs, process documentation, and technical runbooks.
Participate in security-related incidents and outages.
Perform post-incident reviews, root cause analysis, and documentation.
Contribute to the development of network security roadmaps and future-state planning.
Collaborate with cross-functional teams such as Infrastructure, Cloud, and Application Security.