Administrator (Support & Operations)
United Kingdom
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Job Description
Administrator (Support & Operations)
City Of London, England

Job Summary

Manage and support Red Hat OpenShift Container Platform (OCP) environments by planning and executing cluster upgrades, z-stream patching, vulnerability remediation, platform maintenance, backup and recovery validation, and operational support across development, staging, and production environments. Provide L2/L3 support, troubleshoot complex platform issues, coordinate with internal infrastructure teams and Red Hat Support, and ensure platform availability, security, resilience, and compliance.
Coordinate and release patches on 34 live Fabric Clusters.

Key Responsibilities

NA

Skill Requirements

Years of exp: Min 6-10 years
Red Hat OpenShift (OCP), Cluster Upgrades, z-stream Patching, RHCOS, CVE Remediation, Day-2 Operations, L2/L3 Support, etcd Backup & Recovery, OADP, Velero, Platform Troubleshooting, Red Hat Support, Infrastructure Operations.

Other Requirements

NA
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.