Job Description
We are seeking an experienced Senior Application Support professional with strong hands-on experience in Red Hat OpenShift, Linux administration, and production support. Banking or financial services experience is preferred.
Key Responsibilities
- Administer, maintain, and upgrade Red Hat OpenShift clusters in production and non-production environments.
- Perform Linux system administration, troubleshooting, and patching.
- Monitor cluster health, availability, and performance.
- Troubleshoot infrastructure, networking, pods, containers, and services.
- Provide production support, incident management, and root cause analysis.
- Develop automation scripts using Shell, Bash, or Python.
- Support CI/CD pipelines using Jenkins, Git, GitOps, and ArgoCD.
- Collaborate with development and release teams to support deployments.
- Monitor platforms using Dynatrace and other monitoring tools.
- Ensure compliance with security, backup, and disaster recovery requirements.
Required Skills
- Strong experience with Red Hat OpenShift (v4.x preferred).
- Linux administration, preferably Red Hat Linux and CoreOS.
- Shell scripting, Bash, or Python.
- Kubernetes, Docker, and container orchestration.
- Production application/platform support and incident troubleshooting.
- CI/CD tools such as Jenkins, Git, Ansible, Helm, or ArgoCD.
- Monitoring tools such as Dynatrace, Prometheus, Grafana, or ELK.
Preferred Qualifications
- Banking or financial services experience, preferably in a regulated enterprise environment.
- Experience with Azure cloud, Istio, or service mesh technologies.
- OpenShift Administration or Certified Kubernetes Administrator (CKA) certification.
Work Authorization & Engagement
- W2 only.
- No C2C.
- No third-party vendors.
Rate:
Not specified
Location:
Remote
IR35 Status:
Outside
Remote Status:
Remote
Industry:
IT
Seniority Level:
Senior