Senior Network Security Architect

2 weeks ago

Sydney, New South Wales, Australia Commonwealth Bank of Australia Full time

Secure Our Global Network

We're seeking a highly skilled Senior Network Security Engineer to join our Secure Network Services (SNS) crew, responsible for securely enabling connectivity for our international offices and delivering Security services namely DIA and SD-WAN to International sites.

As a Senior Network Security Engineer, you will bring a deep expertise in firewalls, routers, and switches, alongside strong programming skills and a passion for automation, to help maintain, secure, and innovate within our network infrastructure.

Key responsibilities include:

  • Design, implement, and manage secure network solutions using Palo Alto and Juniper firewalls.
  • Configure and manage Cisco routers, switches, BGP, and SD-WAN to ensure scalable, secure infrastructure.
  • Develop automation scripts using Python and manage containerised environments with Docker and Kubernetes.
  • Configure and maintain Cisco ASA-NG Firewalls, IPSec, SSL VPNs, and F5s for secure remote access.
  • Leverage CI/CD pipelines for continuous integration and automated deployment processes.
  • Manage virtualisation environments like VMware, Hyper-V, and RHEL to optimise network performance and security.

The ideal candidate will suitably demonstrate:

  • Proven experience with Palo Alto, Juniper firewalls, and Cisco routers/switches.
  • Hands-on experience with Python scripting, automation, and AWS Lambda. Experience with Cisco ASA-NG Firewalls, F5s, IPSec, and SSL VPNs.
  • Strong knowledge of containerisation technologies (Docker, Kubernetes) and CI/CD pipelines.
  • Experience with virtualisation tools such as VMware, Hyper-V, and RHEL. Familiarity with hybrid/multi-cloud environments, Prisma, SAS Solution, BC Proxies, and SD-WAN.

Working with us

At Commonwealth Bank of Australia, we're committed to creating a workplace that's inclusive, diverse, and rewarding. We're passionate about delivering exceptional customer experiences and driving innovation in the financial services industry.

As a Senior Network Security Engineer, you'll have the opportunity to work with a talented team of professionals who share your passion for technology and customer service. We're committed to supporting your career growth and providing opportunities for professional development.

So why wait? Apply now to join our team and be part of shaping the future of banking

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