Network Security Subject Matter Expert

We are seeking a highly skilled Network Security Subject Matter Expert (SME) to strengthen and optimize security controls across a large‑scale enterprise environment.

Responsibilities

• Lead deployment and optimization of Fortinet Firewalls, including policy management, VPN setup, and troubleshooting to maintain strong perimeter security.
• Administer and support Barracuda Firewalls, handling rule updates, threat‑protection features, and connectivity issues to ensure stable and secure operations.
• Support deployment, tuning, and maintenance of Netskope VPN / Private Access, enabling secure remote connectivity through zero‑trust access controls and user‑based security policies.
• Assist with integration and operations of Nozomi OT Security or other OT/ICS network‑visibility platforms, enabling anomaly detection, asset discovery, and monitoring of industrial network traffic.
• Pr...