What are the responsibilities and job description for the Kubernetes Engineer position at netPolarity, Inc. (Saicon Consultants, Inc.)?
Title:- Kubernetes Engineer
Location:- Austin, TX (On-Site)
Role Type:- 12 Months (Contract)
Job Description:
We are seeking a Kubernetes Engineer to help manage, support, and improve 6 on-premises Kubernetes clusters across multiple global sites. This role is responsible for maintaining platform reliability, enhancing observability, driving infrastructure and operational improvements, and supporting cluster lifecycle management across a distributed on-prem environment. The engineer will work within a platform ecosystem that includes Charmed Kubernetes, Juju, MAAS, ArgoCD, Harbor, Prometheus, Grafana, and Ceph to ensure the environment remains stable, scalable, and efficient. This role requires strong hands-on experience in production Kubernetes operations, with a focus on on-prem infrastructure, multi-site reliability, and continuous platform improvement. The engineer will partner with infrastructure, networking, storage, and application teams to troubleshoot issues, improve platform standards, and support the growth and maturity of Kubernetes services across all supported locations.
Key Responsibilities:
- Manage and support 6 on-prem Kubernetes clusters across multiple sites
- Maintain platform reliability, availability, and operational consistency across all environments
- Monitor and troubleshoot issues involving cluster health, workloads, nodes, networking, ingress, storage, and supporting platform services
- Support cluster lifecycle activities including provisioning, upgrades, patching, scaling, and general maintenance
- Improve observability, monitoring, and alerting using tools such as Prometheus and Grafana
- Support GitOps and deployment workflows using ArgoCD
- Help manage and support container image workflows and registry integrations through Harbor
- Work with MAAS, Juju, and Charmed Kubernetes to support cluster and infrastructure lifecycle management in an on-prem environment
- Support and improve persistent storage capabilities leveraging Ceph and related storage integrations
- Drive platform enhancements that improve resiliency, scalability, security, automation, and supportability across all sites
- Standardize operational processes, cluster configurations, and support models where possible
- Participate in incident response, root cause analysis, and long-term reliability improvements
- Create and maintain documentation for architecture, operational procedures, and best practices
Required / Preferred Experience:
- Strong experience administering Kubernetes in production environments
- Experience supporting multiple Kubernetes clusters across distributed or multi-site environments
- Strong Linux systems administration and infrastructure troubleshooting skills
- Experience with Charmed Kubernetes, Juju, and MAAS in an on-prem environment
- Experience with ArgoCD or similar GitOps deployment tools
- Experience with Prometheus and Grafana for monitoring, alerting, and platform observability
- Experience with Harbor or similar container registries
- Experience with Ceph or similar distributed storage platforms supporting Kubernetes workloads
- Solid understanding of Kubernetes networking, ingress, storage, and cluster operations
- Experience improving reliability, automation, and operational maturity in production platforms
- Strong collaboration skills across infrastructure, platform, and application teams