Staff Platform Engineer

Staff Platform Engineer (Secure Network Services)
You are highly experienced in building customer focused solutions
We are a team of big thinkers, who love to push boundaries and create new solution
Together we will build tomorrow's bank today, using world-leading technology and innovation
Do work that matters:
The purpose of this role is to provide design, implementation and support in order to drive excellence, quality and performance for an IT service, across one or multiple portfolios.
About the role and team:
The Network Security Engineering team is responsible for delivering network security requirements and implementation to achieve business outcomes.
The GTS Networks team is responsible for delivering, supporting and continuously improving the Bank's Global Network and Security services.
Our Global Technology Services (GTS) products and services are leveraged across all Business Unit Platforms within the Bank to deliver industry-leading software including: CommBank App, Netbank, CommSee, CommSec, CommBiz and Commbank.com.au
We're interested in hearing from people who:
Is an expert at the Full Cycle model, where engineers are involved in Design, Build, Change, and Run
Have a passion for designing, developing, deploying and running highquality modern solutions.
Contributes to a culture where quality, inclusiveness and excellence are championed.
Lead efforts to embed security best practices across infrastructure and deployment workflows
Act as a technical mentor and thought leader for platform engineering standards and architecture
Perform security assessments across platform components.
Have a natural drive to educate, communicate and positively influence various stakeholder groups including high level executives
Technical Skills:
We use a broad range of tools, languages, and frameworks.
We don't expect you to know them all but experience or exposure with some of these (or equivalents) will set you up for success in this team;
Extensive knowledge and demonstrated experience of F5 BIG-IP, F5OS, LTM, DNS modules and iRule development
Possess very strong troubleshooting skills as well as a strong TCP and HTTP understanding as it pertains to packet inspection and TCP flow in theNetwork and Application flows
Good understanding of network concepts, routing and switching and firewall security policy management
Excellent understanding and exposure to network automation and infrastructure-as-code (IaC), CI/CD, DevSecOps
Demonstrated experience and knowledge inDevSecOps(e.g Ansible, Python, Terraform, Github, IaC, APIs etc)
Possess advanced knowledge in source control management such as GitHub, GitLab
AWS:Lambda, S3, CloudWatch, IAM, Serverless, Step Functionsor any other services
Experience in creation ofCI/CD pipelinesusing GitHub Actions, JENKINS/TeamCity or similar orchestrators
Discovery and validation of network connectivity requirements using enterprise tools such Observe, Splunk, SolarWinds, Qualys, and Grafana
Contribute to the documenting of current infrastructure services in order to ensure better future technology roadmaps
Managing escalated issues, incidents & problems for network and security services
If you thrive on creating lasting, impactful technology and want to be part of an inclusive team that values innovation and growth, we'd love to hear from you
We support our people with the flexibility to balance where work is done withat least half their time each month connecting in office.
Working with us:
Whether you're passionate about customer service, driven by data, or called by creativity, a career with CommBank is for you.
Our people bring their diverse backgrounds and unique perspectives to build a respectful, inclusive, and flexible workplace with flexible work locations.
One where we're driven by our values, and supported to share ideas, initiatives, and energy.
One where making a positive impact for customers, communities and each other is part of our every day.
If you're already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you'll need to apply through Sidekick to submit a valid application.
We're keen to support you with the next step in your career.
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Advertising End Date: 14/09/2025
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