Senior Network Security Engineer

About the role

We are seeking a highly skilled Senior Network & Security Engineer to lead the design, implementation, and protection of our enterprise network infrastructure. The role combines deep technical expertise with hands‑on troubleshooting to ensure secure, reliable, and high‑performance connectivity across the organization.

Key responsibilities

• Manage, configure, and optimize enterprise network and security infrastructure.
• Deploy and administer FortiGate NGFW, Cisco Firepower (FTD/FMC), and Cisco ASA firewalls.
• Perform vulnerability mitigation, incident response, and security hardening.
• Configure and maintain routers, switches, SD‑WAN, WLAN, and Cisco Unified Communications Manager.
• Design and troubleshoot High Availability clustering environments.
• Manage NAT, site‑to‑site VPNs, remote‑access VPNs, and SSL inspection.
• Implement IDS/IPS, security policy governance, and Zero Trust segmentation.
• Configure malware defense policies and threat‑prevention mechanisms.
• Execute firmware upgrades, patch management, and infrastructure lifecycle tasks.
• Monitor network performance, proactively identify issues, and ensure high availability.

Required profile

• 7–10 years of hands‑on experience in network and security engineering.
• Bachelor’s degree in Telecom Networks, IT, Computer Science or related field.
• Professional certifications such as CCNP Security, Fortinet NSE7 or equivalent.

Required skills

• FortiGate Next‑Generation Firewalls
• Cisco Firepower (FTD/FMC) and Cisco ASA
• Cisco and Huawei routers and switches
• SD‑WAN, WLAN, Cisco Unified Communications Manager (CUCM)
• High Availability clustering, NAT, VPN (site‑to‑site & remote‑access)
• SSL inspection, IDS/IPS, security policy management
• Zero Trust architecture, threat prevention, malware defense
• Firmware upgrades, patch management, lifecycle maintenance