Network Security Engineer
Teknik, data och digitalt · IT-infrastruktur och säkerhet · Cybersäkerhet · Nätverksadministration · DevOps
I korthet
We are seeking an experienced Network Security Engineer to design, implement, and support enterprise-scale network security solutions using technologies like Cisco ACI, Check Point, and Palo Alto Networks. This role involves hands-on engineering, technical leadership, and operational support in complex, multi-vendor environments.
Ansvarsområden
- Design, implement, configure, and support network security solutions across data centre, cloud, and hybrid environments.
- Perform firewall policy reviews, security assessments, rule optimisation, and platform health checks.
- Troubleshoot and resolve network, security, routing, segmentation, and application connectivity issues.
- Configure and manage Cisco ACI environments, including tenants, VRFs, bridge domains, EPGs, contracts, and L3 Outs.
- Implement, maintain, and optimise Check Point firewall policies, including access control and NAT policies.
- Deploy, configure, and support Palo Alto NGFW and Panorama environments.
- Apply security best practices and maintain compliance with client operational standards.
- Participate in change management, problem management, and continuous improvement initiatives.
- Collaborate with architects, project teams, and service delivery stakeholders to support solution design and operational outcomes.
- Create and maintain technical documentation including HLDs, LLDs, implementation plans, SOPs, and operational runbooks.
Krav
- 6+ years of experience in Network and Security Engineering.
- Strong hands-on experience with Cisco ACI, Check Point Firewalls, and Palo Alto Firewalls.
- Experience designing and supporting enterprise network security solutions in large-scale environments.
- Strong understanding of Network Segmentation, Security Architecture, Firewall Technologies, and Network Operations and Troubleshooting.
- Solid networking fundamentals, including TCP/IP, BGP, OSPF, VXLAN EVPN, LAN/WAN technologies, data centre networking, and high availability and resilient network designs.
- Strong analytical and problem-solving skills.
- Excellent communication and stakeholder management skills.
- Ability to work independently in a fast-paced operational environment.
- Bachelor's degree in Information Technology, Computer Science, Engineering, or a related discipline.
- Must be an Australian Citizen or Australian Permanent Resident.
Önskade kvalifikationer
- Experience working within managed services or enterprise operations environments.
- Experience supporting large-scale, multi-vendor network infrastructure.
- ITIL Foundation certification.
- Cisco CCNP Enterprise or CCNP Data Center.
- Palo Alto PCNSE certification.
- Check Point CCSA or CCSE certification.
- CISSP certification.
Förmåner
- Work on complex enterprise security environments.
- Collaborate with experienced technical teams.
- Help secure critical infrastructure using industry-leading technologies across networking and security domains.
#Network Security#Cisco ACI#Check Point#Palo Alto Networks#Firewall#Data Centre#Cloud#Hybrid Environments