Principal Technical Specialist - Firewall Security

Talenza is seeking an experienced Principal Technical Specialist to join a big Cyber Security Program on a contract basis.

About the Role
Acting as technical lead on a major firewall replacement and upgrade program, you will lead the deployment, configuration and optimisation of Check Point firewalls (primary platform), with expert support across Palo Alto, F5 (LTM/GTM/WAF) and Cisco routing/switching integration.

Key Responsibilities
Integrate firewall solutions with Cisco routing and switching for high availability
Manage firewall rule base optimisation via AlgoSec (NSPM)
Monitor performance/health using SolarWinds
Deliver solution designs, ICT change plans, implementation and test documentation
Advise on emerging requirements and firewall/network security strategy
Liaise with vendors, project teams and operations to ensure delivery success

About You




Extensive hands-on experience with Check Point firewalls (build, upgrade, troubleshooting, policy optimisation)
Solid Palo Alto experience in enterprise settings
Solid Cisco routing/switching background, particularly firewall integration
Experience with AlgoSec or equivalent NSPM tools
Proficiency with SolarWinds or similar monitoring platforms
Strong understanding of ITIL/ServiceNow change and service management
Excellent stakeholder engagement, analytical and troubleshooting skills
Ability to work independently in a fast-paced, time-critical setting

If you're a firewall specialist ready to lead a high-impact security program, apply now or contact Andreea at [email protected] for more info.

📌 Principal Technical Specialist Petrie Terrace
🏢 Talenza
📍 Petrie Terrace