Firewall Administrator (40032)

Looking for a Firewall Administrator to manage and configure Aruba, Checkpoint, and Azure firewalls. You’ll design security policies, respond to incidents, and troubleshoot complex firewall issues. Strong hands-on experience with Aruba and solid knowledge of DDI, DNS, and DHCP are essential. Understanding of DDoS protection is also key. If you’re ready to secure critical infrastructure, let’s talk.

🚀 Project
- manage and configure Aruba, Checkpoint, and Azure firewalls
- design and maintain firewall rules and security policies
- monitor and analyze network security events and respond to incidents
- integrate firewalls with other security platforms and tools
- troubleshoot firewall issues and perform root cause analysis
- maintain security documentation and SOPs
- collaborate with IT teams and vendors on security topics

🎯 Skills
- hands-on experience with Aruba firewalls
- strong knowledge of DDI solutions (DNS, DHCP, IPAM)
- experience with DNS and DHCP configuration
- understanding of DDoS prevention techniques
- GER C1

💡 Nice to have
- security certifications like CCNA Security, Aruba ACNSA, Fortinet NSE
- knowledge of Zero Trust Network Architecture (ZTNA)