DevOps Engineer

Key Responsibilities & Technical Skills

Perform application deployment, production support and troubleshooting across enterprise Linux environments.

Administer Red Hat and CentOS Linux operating systems, including system configuration, service management, patching and operational support.

Manage CI/CD pipelines and DevOps processes using Git, Jenkins and Azure DevOps (AzDO) to support automated application build, deployment and release activities.

Deploy and support containerized microservices using Docker, Kubernetes, Rancher and Helm Charts.

Manage container image repositories and deployment workflows using Harbor.

Implement infrastructure and configuration automation using Ansible and Terraform.

Support enterprise databases including Oracle 10g and MongoDB, covering connectivity, troubleshooting and production support activities.

Administer and support application and web servers including Apache and Tomcat.

Support enterprise messaging and integration platforms using IBM MQ and Apache Kafka.

Monitor and troubleshoot application and infrastructure issues using the ELK Stack (Elasticsearch, Logstash and Kibana).

Perform database and system administration activities using tools such as SQL Developer, JXplorer and MongoDB Compass.

Support production incidents, application releases, deployments and service recovery, collaborating with development, infrastructure and operations teams.

Key Technologies

Linux: Red Hat, CentOS

DevOps / CI-CD: Git, Jenkins, Azure DevOps

Containers: Docker, Kubernetes, Rancher, Helm, Harbor

Automation / IaC: Ansible, Terraform

Databases: Oracle 10g, MongoDB

Application Servers: Apache, Tomcat

Messaging: IBM MQ, Apache Kafka

Monitoring / Logging: ELK – Elasticsearch, Logstash, Kibana

Tools: SQL Developer, JXplorer, MongoDB Compass

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