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Job Description:
We are looking for an experienced DevOps/Infrastructure Engineer with strong expertise in Kubernetes, Helm, Terraform, Docker, and system administration. The ideal candidate will be responsible for managing infrastructure, deploying applications, and ensuring security, performance, and scalability.
Key Responsibilities:
- Manage Kubernetes clusters, including resource provisioning, networking, storage, and ingress configurations.
- Maintain and upgrade Helm charts for application deployment.
- Provision and manage infrastructure using Terraform.
- Administer Docker containers and create optimized Dockerfiles.
- Oversee Linux server operations, scripting, monitoring, and troubleshooting.
- Configure Keycloak for identity/access management and LDAP integration.
- Administer PostgreSQL (YfP) and MsSQL (YfG) databases including backups and replication.
- Manage Nginx Ingress Controller for Kubernetes traffic routing.
- Support Hadoop (HDFS/YARN) and Apache Spark clusters for ETL workloads.
- Deploy and maintain JupyterHub, JupyterLab, and Enterprise Gateway environments.
- Perform DNS, TLS certificate, and network-level configuration and troubleshooting.
- Work with automation tools and packages to streamline infrastructure tasks.
Requirements:
- Strong knowledge of Kubernetes, Helm, Terraform, Docker, and Linux.
- Experience with Keycloak, PostgreSQL, MsSQL, Nginx, and Hadoop ecosystems.
- Proficiency in scripting (Bash/Shell), Spark with Python, and automation workflows.
- Solid understanding of networking, load balancing, and TLS management.
- Admin-level access to K8s, Git repos, CI/CD platforms, and DNS/TLS systems.
Key Skills
Ranked by relevance
kubernetes
docker
postgresql
terraform
hadoop
nginx
spark
system administration
storage
python
apache
server
linux
cicd
git
etl
dns
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- Posted
- Sep 01, 2025
- Type
- Contract
- Level
- Mid-Senior
- Location
- Sydney
- Company
- BlueRose Technologies
Industries
IT Services
IT Consulting
Categories
Information Technology
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2026-05-27
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