Sr Administrator (Support & Operations)
India
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Job Description
Sr Administrator (Support & Operations)
Lucknow, Uttar Pradesh

Job Summary

Responsible for technical leadership, complex troubleshooting, architecture support, automation, cloud governance, and operational excellence across OCI IaaS, PaaS, Windows/Linux, and DevOps platforms.

Key Responsibilities

Responsible for technical leadership, complex troubleshooting, architecture support, automation, cloud governance, and operational excellence across OCI IaaS, PaaS, Windows/Linux, and DevOps platforms.

Skill Requirements

CI Platform Ownership

  • Design and manage enterprise-scale OCI IaaS & PaaS environments.
  • Lead troubleshooting of critical production issues and major incidents.
  • Perform root cause analysis (RCA) and implement preventive actions.
  • Drive platform reliability, scalability, and security improvements.

Advanced OCI Administration

  • Architect and manage:
    • OCI Compute & Storage
    • OKE (Oracle Kubernetes Engine)
    • Autonomous Database
    • API Gateway
    • OCI Functions
    • Load Balancers & DRG
    • Cloud Guard & Security Zones
  • Design HA/DR solutions and disaster recovery strategies.

Windows/Linux Engineering

  • Advanced troubleshooting of Windows and Linux environments.
  • Security hardening, CIS compliance, and vulnerability management.
  • Performance tuning and system optimization.
  • OS automation and lifecycle management.

DevOps & Infrastructure Automation

  • Design CI/CD frameworks using OCI DevOps, Jenkins, GitHub Actions, GitLab CI/CD.
  • Develop Infrastructure-as-Code solutions using Terraform.
  • Automate provisioning, compliance validation, monitoring, and remediation activities.
  • Integrate DevOps with Security (DevSecOps) controls.

Other Requirements

Strong OCI IaaS & PaaS expertise.
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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.