remote
Network Security Engineer - Firewall - Sopra Steria
Security Engineer
Senior engineer responsible for designing, deploying, and maintaining firewall solutions for a major European investment bank, ensuring robust network security across the Hong Kong region.
About the role
Key Responsibilities
- Design, configure, and manage firewall architectures (Cisco ASA, Palo Alto) to meet stringent security requirements.
- Implement and maintain VPN, IPS/IDS, and threat‑prevention policies across the bank’s network.
- Collaborate with security, operations, and application teams to integrate firewall controls into the broader security framework.
- Perform regular vulnerability assessments, penetration testing, and incident response activities.
- Document firewall configurations, change management procedures, and produce compliance reports.
Requirements
- 5+ years of experience in enterprise firewall administration and network security.
- Deep knowledge of Cisco ASA, Palo Alto Networks, and Linux-based security appliances.
- Proficiency in scripting (Python, Bash) for automation and reporting.
- Strong understanding of VPN technologies, threat detection, and incident response.
- Excellent communication skills and ability to work in a fast‑paced, cross‑functional environment.
Skills
network securitylinux