DevOps PaaS - Sr. Technology Engineer

Overview

Senior OpenShift Platform Engineer role focused on OpenShift administration, cloud migration, automation and infrastructure management for large-scale enterprise clusters.

What you'll do

• Install, configure, automate and manage large-scale Red Hat OpenShift clusters.
• Design and implement infrastructure automation using Terraform, Ansible and Jenkins.
• Lead and support application migrations to cloud platforms.
• Implement and maintain GitOps-driven configuration management and deployment processes.
• Monitor, troubleshoot and optimize OpenShift platform performance, availability and security.
• Work closely with development, infrastructure and security teams to ensure platform stability and scalability.
• Implement high availability and disaster recovery strategies for critical services.
• Manage containerized workloads and OpenShift virtualization (KubeVirt).

What you'll need

• 8+ years of experience.
• Strong hands-on experience with OpenShift Administration.
• Expertise in Terraform, Jenkins, Ansible, GitOps and CI/CD pipelines.
• Experience with cloud migration and container platform operations.
• Good understanding of REST/SOAP APIs, including developing API consumers and publishers.
• Strong knowledge of infrastructure concepts and enterprise platform architecture.
• Understanding of OpenShift Virtualization (KubeVirt).
• Expertise in DNS concepts: Authoritative and Non-Authoritative DNS, Dynamic DNS and BIND DNS, DNS Forwarders.
• Strong understanding of SSL/TLS communications, including SSL Handshake, Cipher Suites and Encryption Algorithms.
• Experience with Active Directory administration, Security OUs and Group Policies.
• Knowledge of certificate management: SAN Certificates, Client Authentication, Keystores and Mutual SSL (mTLS).
• Experience managing Load Balancers, Firewalls and Site Selectors.
• Hands-on experience with Vault solutions such as CyberArk and HashiCorp Vault.
• Strong understanding of High Availability (HA) and resilient infrastructure design.

Nice to have

• Experience in enterprise-scale Kubernetes/OpenShift environments.
• Red Hat OpenShift or Kubernetes certifications are highly desirable.
• Strong troubleshooting, communication and stakeholder management skills.

Details

• Location: Bengaluru - Bellandur (GTP).