Network Security Engineer

Job Summary:

We are seeking an experienced Network Security Engineer to design, implement, and manage secure, scalable, and high-performance network infrastructures. The ideal candidate must have hands-on expertise with Cisco and Palo Alto platforms and a deep understanding of network security in enterprise environments. An active CCNP certification is mandatory, and CCIE is preferred.

The primary work location is Technopark, Trivandrum, with a requirement to travel to client locations as per project needs.

Key Responsibilities:

• Design, deploy, and manage SME and enterprise-level network and security solutions.
• Configure and administer Palo Alto Next-Generation Firewalls with focus on policy management, threat prevention, and traffic filtering.
• Implement and support Cisco technologies including routing, switching, SD-WAN, wireless, data center, and Cisco DNAC.
• Manage Cisco security platforms such as Firepower, ASA, ISE, Umbrella, and DUO.
• Prepare and maintain technical documentation: HLD, LLD, network diagrams, WBS, UAT reports, and handover guides.
• Provide post-implementation support, troubleshooting, and ongoing performance monitoring.
• Conduct Proof of Concept (PoC) setups and client-facing product demonstrations.
• Collaborate with sales and solution teams for RFP/RFI responses, solution design, Bill of Materials (BoM), and technical proposals.
• Keep updated on emerging technologies, industry best practices, and certifications.
• Proactively identify and resolve network security and performance issues.

Required Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 6 years of experience in enterprise networking and security roles.
• Active CCNP Certification – Mandatory
• CCIE Certification – Preferred
• Strong knowledge of networking concepts, security frameworks, and enterprise IT environments.
• Excellent communication, analytical, and documentation skills.