Lead Administrator (Support & Operations)

Technology, Data & Digital · IT Infrastructure & Security · Cloud Engineering · DevOps · Systems Engineering

In short

Diagnoosige ja lahendage keerukaid tehnilisi probleeme, mis mõjutavad äritegevust, hõlbustage juurpõhjuse analüüsi ja täiustage klienditugevõimeid. Vastutab Azure IaaS komponentide, Linuxi administratsiooni, turbehalduste ja infrastruktuuri automatiseerimise eest.

Responsibilities

Manage and support Azure IaaS components including Virtual Machines, VNets, Subnets, NSGs, Load Balancers, and Storage Accounts
Perform advanced Linux administration (RHEL, Ubuntu, SUSE) including patching, performance tuning, troubleshooting, and security hardening
Handle P1/P2 incidents, perform root cause analysis, and lead bridge calls with stakeholders
Implement and manage identity & access controls using Azure AD (Entra ID) and RBAC
Monitor infrastructure using Azure Monitor, Log Analytics, and Defender for Cloud
Ensure security compliance (CIS hardening, patch compliance, encryption, vulnerability management)
Automate infrastructure provisioning using Terraform / ARM templates / scripting
Design and manage networking components including route tables, load balancers, and connectivity solutions
Support cost optimization and performance tuning initiatives in Azure
Collaborate with application, DB, and DevOps teams for deployment and issue resolution
Create and maintain runbooks, SOPs, and technical documentation

Requirements

Strong experience in Azure IaaS services (VMs, Storage, Networking)
Deep expertise in Linux Administration (L3 level)
Experience in incident management & troubleshooting (L3 support)
Hands-on with Azure security & monitoring tools

Desired Qualifications

Infrastructure as Code (Terraform / ARM / Bicep)
CI/CD exposure (Azure DevOps)
Scripting (Shell / Python / PowerShell)
Knowledge of Windows (L2 level) and hybrid environments
6–10+ years in IT infrastructure / cloud support

Benefits

Supercharge your potential
Find your career
Find your spark
HCLTech is a global technology company, home to more than 230,000 people across 60 countries
Consolidated revenues as of 12 months ending September 2026 totaled $14.8 billion

Skills

Azure IaaSVirtual MachinesVNetsNSGsLoad BalancersStorage AccountsLinux AdministrationRHELUbuntuSUSEAzure ADEntra IDRBACAzure MonitorLog AnalyticsDefender for CloudTerraformARM templatesShell scriptingPythonPowerShellWindows AdministrationAzure DevOps

#Azure#IaaS#Linux#Administrator#Support#Operations#Cloud

About HCLTech

Supercharging progress through technology and innovation

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, 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 September 2022 totaled $12.1 billion. To learn how we can supercharge progress for…

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