Redhat Openshift Support

Ariviti Technologies; Chennai District; On-site; INR 1,100,000 - 1,700,000; Full time

Job summary

Ariviti Technologies seeks an OpenShift Engineer to ensure mission-critical uptime for OpenShift Container Platform. You will be the primary contact for cluster health, handle proactive monitoring, complex incident resolution, and advance CI/CD delivery models.

Role includes platform uptime, scaling, upgrades, and security/compliance coordination with development teams, using Tekton & Jenkins, Prometheus, Grafana, ELK/DataDog.

Qualifications

• Hands-on experience in managing enterprise OpenShift (OCP) environments.
• Advanced proficiency in Bash, Ansible and Python scripting.
• Deep experience with CI/CD pipelines usingTekton and Jenkins.
• Observability and incident resolution using Prometheus, Grafana, ELK/DataDog.

Responsibilities

• Cluster management and performance engineering to keep OpenShift uptime high.
• Proactive monitoring and RCA for complex OCP incidents.
• Automate CI/CD workflows and integrate Tekton/Jenkins into the OCP ecosystem.
• Develop automation scripts (Ansible, Bash, Python) to reduce toil.
• Oversee Helm chart management and deployment configurations with development squads.
• Coordinate security/compliance with relevant teams and perform disaster recovery planning.

Skills

OpenShift admin

Monitoring

Debugging

CI/CD pipelines

Tekton

Jenkins

Ansible

Python scripting

Bash

Prometheus

Grafana

ELK

DataDog

Security & Compliance

Root Cause Analysis

Tools

Tekton

Jenkins

Helm

Prometheus

Grafana

ELK

DataDog

Ansible

Bash

Python

Job description

• Requirements: Should be capable of handling day to day operation of Monitoring, Managing, Configuring and Administration of OpenShift Environment, familiar wih 3scale api integration with openshift cluster. Should have strong debugging skills and capable to understanding and analyzing the logs. Good Communication in English

• Job Description:

  Provide 24x7 operational support for OpenShift Container Platform (OCP),

  Role Summary: Seeking a highly skilled OpenShift Engineer to ensure the mission-critical uptime and performance of OpenShift Container Platform (OCP).

  The candidate shall be the primary contact for cluster health, responsible for proactive monitoring, complex incident resolution, and the advancement of CI/CD delivery models.

  Key Responsibilities

  Cluster Management & Performance Engineering:

  • Platform Uptime: Maintain high availability for all OpenShift clusters. Manage nodes, pods, persistent volumes, routes, and services with a focus on stability.
  • Proactive Monitoring: Instrument and maintain monitoring stacks (Prometheus, Grafana, ELK, DataDog) to detect anomalies before they impact end-users.
  • Incident Management: Lead troubleshooting for OCP API issues, network connectivity, storage subsystems, and resource contention. Perform detailed Root Cause Analysis (RCA).
  • CI/CD & Automation Excellence:
  • Pipeline Engineering: Architect and support CI/CD workflows, integrating Tekton and Jenkins seamlessly into the OCP ecosystem.
  • Automation: Eliminate operational toil by developing advanced automation scripts (Ansible, Bash, Python).
  • Deployment Lifecycle: Oversee write/configure Helm chart management and deployment configurations in partnership with development squads.
  • Lifecycle & Security:
  • Scaling & Upgrades: Execute version upgrades and patch management with a "minimal-to-zero downtime" mandate.
  • Security & Compliance: Coordinate with security teams to enforce OCP best practices, ensuring all clusters meet strict compliance standards.
  • DR & Business Continuity: Ensure robust backup, disaster recovery, and high-availability strategies are implemented and tested.
  • Required Qualifications
  • Expertise: Hands-on experience in managing enterprise-grade OpenShift (OCP) environments.
  • Automation: Advanced proficiency in one or any of Bash Shell, Ansible, Python scripting
  • CI/CD: Deep experience in pipeline orchestration using Tekton and Jenkins.
  • Observability: Ability to diagnose complex issues using Prometheus/Grafana or similar observability stacks.
  • Soft Skills: Proven ability to collaborate with developers, security teams, and product owners to onboard applications successfully.