We are looking for an experienced Network Firewall Engineer to join our team in Sydney. You will review Firewall Security Requests and work with requesters to implement least-privilege rules that minimize risk while ensuring critical business functions remain operational. Additionally, you will support Internet/Extranet Engineering by using Firewalls, IDS/IPS, proxy gateways, and other security tools to protect against cybersecurity threats.
Key Responsibilities:
- Firewall Security: Implement least-privilege firewall rules based on requests, minimizing risk without disrupting business operations. Work closely with requesters to ensure security measures align with business needs.
- Cybersecurity Protection: Configure and maintain Firewalls, IDS/IPS, proxy gateways, and other security devices to safeguard the network perimeter. This helps protect against various cyber threats and vulnerabilities.
- VPN Configuration: Set up and manage Site-to-Site VPNs to ensure secure communication between the company and external partners. Ensure high availability and reliability for these connections.
- Log and Traffic Analysis: Monitor server and firewall logs, network traffic, and security events to identify potential security threats. Take immediate action to resolve any incidents and vulnerabilities.
- Policy Maintenance: Update and maintain security policies, standards, and procedures to reflect the latest security practices. Ensure all documentation is in line with compliance standards.
- Security Troubleshooting: Troubleshoot and resolve security incidents, performing vulnerability assessments as needed. Implement solutions to prevent future security issues.
- Firewall Management: Configure and manage Palo Alto Networks Firewalls using centralized management systems (Panorama). Maintain and update firewalls as part of a large-scale deployment.
- Collaboration & Support: Collaborate with IT and security teams to integrate security measures across all systems. Provide support and guidance for security-related issues as they arise.
Qualifications:
- Experience: At least 5+ years in network/security administration, with a focus on network security for 2+ years.
- Educational Background: A bachelor’s degree in Computer Science, IT, or a related field is generally required.
- Technical Knowledge: Strong understanding of network perimeter architecture, routing, and NAT’ing. Proficient with network security tools and technologies.
- Network Security Expertise: Experience with firewall management, IPS/IDS, web filtering, and other network security technologies.
- Routing Protocols: Solid experience with routing protocols such as BGP, OSPF, MPLS, VRF, and VPNs.
- Firewall Configuration: Experience with Palo Alto Networks Firewalls and Panorama for centralized management of large-scale deployments.
- Certifications: Certifications like PCNSE, Palo Alto ACE, CCNA, CCNA Security, CCNP, or CCIE are preferred.
- Analytical Skills: Strong ability to analyze logs and troubleshoot security issues effectively.
- Communication Skills: Excellent written and verbal communication skills for collaboration with teams and stakeholders.
If you are a skilled network security professional with hands-on experience, we encourage you to apply. Join us in enhancing our network security infrastructure and safeguarding our organization from cyber threats.