We are seeking a highly experienced OpenShift Senior Engineer to lead and support enterprise-grade containerization, deployment automation, configuration management, and monitoring initiatives. The ideal candidate will have hands-on experience in managing on-premise OpenShift environments and a strong foundation in CI/CD tooling, configuration management, and container orchestration technologies.

Key Responsibilities:
OpenShift & Containerization:
Install, configure, and manage OpenShift clusters (including OKD 3.11).

Perform upgrades and manage production and development environments.

Manage on-prem GitLab repositories and integrate with CI/CD pipelines.

Lead application deployments to OpenShift using Jenkins pipelines.

Migrate applications from Docker to ECS and other containerized environments.

Manage containerization strategies using OpenShift, Docker, and Kubernetes.

CI/CD & Automation:
Set up and maintain Jenkins pipelines for automated deployments.

Integrate CodeBuild, Ansible, and serverless tools for scalable deployment automation.

Configure and manage SonarQube for code quality analysis.

Configuration Management:
Utilize Ansible, Ansible Tower, and AWX for configuration and infrastructure automation.

Monitoring & Logging:
Implement and manage monitoring tools including:

Zabbix (with Telegram alerts)

Prometheus

New Relic (APM & Infrastructure)

ELK Stack (Elasticsearch, Logstash, Kibana)

Install and configure high-availability Elasticsearch clusters.

Deploy and manage Logstash and Kibana as containers on OpenShift.

System Administration:
Administer and manage Linux environments including Red Hat Enterprise Linux (RHEL) and CentOS.

Configure Active-Passive setups for high availability of OpenShift environments.

Ensure system reliability and performance optimization across platforms.