Senior Network Security Engineer

We are seeking a highly skilled Senior Network Security Engineer with deep expertise in firewall security, routing, and cloud networking. The ideal candidate will have expert-level proficiency in Palo Alto Firewalls, Cisco security solutions, AWS/Azure networking, and complex BGP/OSPF environments. This role involves managing next-gen security features, VPNs, secure DNS, and enterprise-grade load balancing across a multi-cloud and hybrid infrastructure.

Key Responsibilities:

Firewall & Security Management:

• Expert-level management of Palo Alto Firewalls, including advanced features such as:
• URL Filtering
• External Dynamic Lists (EDL)
• Antivirus & Vulnerability Protection
• File Blocking
• SSL Decryption
• Active Directory Integration for user-based policies
• Hands-on experience with Palo Alto Panorama for centralized firewall management, configuration, and monitoring.
• Cisco Umbrella administration for secure DNS and URL filtering.
• Cisco ASA and Cisco Firepower management, implementing URL, Threat, and Malware protection policies.
• Cisco ISE administration for device authentication and access control policies.

Routing & VPN Management:

• Managing complex BGP and OSPF environments, ensuring optimal routing across enterprise networks.
• Managing VTI-based VPN tunnels using Cisco and Palo Alto Firewalls for secure site-to-site connectivity.
• Understanding of certificate chains and their role in SSL decryption, troubleshooting certificate-related firewall issues.

Load Balancing & DNS:

• Big-IP F5 LTM and DNS administration, ensuring high availability and optimal traffic distribution across enterprise applications.

Cloud & Hybrid Networking:

• AWS and Azure networking management, including VPC, VNets, and security groups.
• On-Prem to Cloud connectivity, implementing and managing Direct Connect (AWS) and ExpressRoute (Azure).

Data Center Networking:

• Cisco Nexus switching expertise, including advanced data center networking features.

Qualifications & Experience:

• 8+ years of hands-on experience in network security and firewall administration.
• Expertise in Palo Alto Networks firewalls and Panorama management.
• Strong knowledge of Cisco security products, including ASA, Firepower, Umbrella, and ISE.
• Advanced experience with BGP, OSPF, and VPN technologies in enterprise environments.
• F5 LTM and DNS expertise for application and traffic management.
• Cloud networking experience in AWS and Azure, including hybrid connectivity solutions.
• Proficiency in Cisco Nexus switching for data center environments.

Certifications (Preferred but not Required):

• Palo Alto Networks PCNSE (Palo Alto Networks Certified Network Security Engineer)
• Cisco CCNP Security or CCIE Security
• AWS Certified Advanced Networking – Specialty
• F5 Certified Technology Specialist (LTM, DNS)

Job Type: Full-time

Pay: Rs300,000.00 - Rs350,000.00 per month

Work Location: In person