Job Description

If you are looking to join an Australian Telco company recognized as Australia's most trusted Telco that upholds value and focus on continuously delivering excellent results and customer experience, then this is for you!

The Opportunity

In this role, you'll partner with cross-functional engineering and operations teams to streamline our code deployments and application environments. Your mission To ensure our systems run seamlessly, securely, and scale effortlessly as we grow.

Why join us

Proudly Great Place to Work® certified
Celebrate globally: Company trips (2025: Hong Kong, 2024: Thailand), Culture Champs, Year-end parties, leadership awards & more
Grow with stability: 100+ in our 10-Year Club by 2025
Dynamic talent network: 2,000+ across APAC and beyond
Competitive compensation with annual reviews
Comprehensive medical care for you and your family
Generous paid leave because work-life balance matters
Level up with LinkedIn Learning and tailored training
Flexible work setup

Staff Testimonial

I'm proud to be part of a team where our work supports hundreds of thousands of Australians with reliable connectivity every day — and where quality service and customer trust truly matter. – Delivery Lead, ASW Philippines.

What You'll Do

Deploy, manage, and promote applications across environments using GitOps tools (Helm, Argo CD, Harbor).
Maintain GitLab CI/CD pipelines, runners, build tooling (Buildah, Kaniko), and repository configurations.
Oversee environment configurations, health checks, data backups, and rollback procedures.
Provision, upgrade, and test Kubernetes clusters, vclusters, and core platform services (secrets, load balancing, certificates).
Manage environment capacity, build isolation, network separation, and security compliance alongside security/platform teams.
Plan and execute staged upgrades or replacements for legacy infrastructure with clear recovery plans.
Monitor application and cluster health using Prometheus, Grafana, logs, and traces.
Collaborate with Golang/JavaScript developers to troubleshoot deployment issues, optimize Helm charts, and build effective alerts and dashboards.
Guide developers on cloud-native application design, high availability (HA), and CI/CD best practices.
Maintain up-to-date process and architecture documentation.

Key Criteria

At least 3 years + of experience as a DevOps Engineer or similar roles.
Practical experience operating Kubernetes, GitOps and Argo CD deployments, Helm, container registries and GitLab runners.
Strong Linux, networking, secrets management and troubleshooting skills.
Experience using Prometheus and Grafana to diagnose platform and application performance problems.
Confidence maintaining CICD tooling such as Buildah or Kaniko tooling and advising developers on deployable images and charts.
Clear communication, a helpful and constructive approach, and the ability to work independently in a remote team.
Familiarity with the following applications and technologies will be useful: GitLab CI/CD, Harbor, Helm, ArgoCD, Kubernetes, Loft/vCluster; Vault, cert-manager, external-dns; CloudNativePG/PostgreSQL, Dragonfly, Temporal, NATS, Flipt; Prometheus, Grafana, Alloy, OpenTelemetry.

Work setup: