Freelance Network Security Engineer
We are seeking a skilled Freelance Network Security Engineer to manage Firewall policies on Juniper and Palo Alto systems, as well as handle Ritm requests and security governance.
Key Responsibilities
* Analyze and validate Firewall rule modification requests
* Implement changes on Juniper and Palo Alto Firewalls using Panorama
* Assess and test rule modifications before deployment
* Ensure new rules are necessary, secure, and compliant with standards
* Optimize existing rules to reduce redundancy and improve performance
* Use AlgoSec to analyze dependencies and manage rule lifecycle
* Contribute to security audits and continuous policy improvements
* Maintain clear documentation of changes and configurations
* Support and train teams on Firewall management best practices
Requirements
* 3+ years of experience in Firewall rule management and administration (Juniper & Palo Alto)
* Strong knowledge of Panorama for centralized policy management
* Familiarity with AlgoSec (optional but a plus)
* Deep understanding of network protocols (TCP/IP, UDP, ICMP, etc.) and perimeter security concepts
* Hands-on experience with Firewall change request management (Ritm)
* Knowledge of ITSM processes (ServiceNow or similar)
* Experience with security audits and compliance best practices
About the Role
This is an exciting opportunity to work with a dynamic and dedicated team focused on continuous security improvement. You will have the chance to work on challenging technical projects with direct impact on critical infrastructure, and utilize advanced tools like Panorama and AlgoSec.