Track Manager - Kubernetes, Terraform

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

In short

Ingénieur STEM / OS Upgrade - Niveau 3 avec plus de 9 ans d'expérience en administration d'entreprise Windows/Linux, gestion du cycle de vie des systèmes d'exploitation, mises à niveau, migrations, correctifs, automatisation et opérations de plateforme. Il est responsable de la planification et de l'exécution de mises à niveau complexes des systèmes d'exploitation, d'évaluations de compatibilité, de remédiations techniques, de renforcement de la sécurité, de remédiation des vulnérabilités, d'automatisation, de résolution d'incidents majeurs et de modernisation de la plateforme dans des environnements physiques, virtuels et cloud.

Responsibilities

Lead enterprise Windows and Linux OS upgrade, migration, and lifecycle-management activities.
Perform pre-upgrade assessments, compatibility checks, dependency analysis, and readiness validation.
Develop detailed implementation, validation, remediation, and rollback plans for OS upgrades.
Execute OS patching, version upgrades, migrations, and platform technology-refresh activities.
Troubleshoot complex OS, boot, patching, configuration, performance, driver, and application compatibility issues.
Automate OS patching, upgrades, health checks, validation, and repetitive operational activities.
Support server migrations across physical, VMware/virtualized, and cloud environments.
Drive OS security hardening, vulnerability remediation, and configuration-compliance activities.
Lead critical platform incidents and perform Root Cause Analysis (RCA) for OS and upgrade-related failures.
Monitor platform health, capacity, performance, and OS lifecycle/EOL risks.
Support backup/recovery, High Availability, and Disaster Recovery requirements.
Coordinate with Application, Database, Cloud, Cybersecurity, Network, and Infrastructure teams for upgrade activities.
Drive platform standardization, technical-debt remediation, and continuous service improvement.
Provide L3 technical guidance and escalation support to L1/L2 platform operations teams.
Maintain OS standards, SOPs, upgrade runbooks, technical documentation, and knowledge articles.

Requirements

Strong hands-on expertise in Windows Server and Linux administration.
Extensive experience with OS upgrades, migrations, patching, and lifecycle management.
Strong knowledge of Windows Server, Red Hat Enterprise Linux (RHEL), Ubuntu, SUSE, or equivalent enterprise Linux platforms.
Experience with enterprise patching and configuration-management technologies.
Strong troubleshooting knowledge across OS, compute, storage, networking, services, and application dependencies.
Experience with VMware/virtualization and exposure to AWS, Azure, and/or GCP environments.
Hands-on automation experience using Ansible, PowerShell, Python, and Shell scripting.
Knowledge of vulnerability remediation, security hardening, configuration compliance, and OS security baselines.
Understanding of High Availability, Backup/Recovery, and Disaster Recovery.
Experience with OS lifecycle/EOL management and platform modernization.
Strong knowledge of Incident, Major Incident, Problem, Change Management, and RCA.
Strong technical troubleshooting, documentation, stakeholder coordination, and leadership skills.

Desired Qualifications

Relevant Microsoft, Red Hat, SUSE, VMware, or Cloud certifications preferred.

Benefits

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

Skills

KubernetesTerraformWindows ServerLinuxRHELUbuntuSUSEAnsiblePowerShellPythonShell scriptingAWSAzureGCPVMware

#Kubernetes#Terraform#Windows Server#Linux#OS Upgrade#Migration#Patching#Automation#Cloud#AWS#Azure#GCP#VMware#Security#RHEL#Ubuntu#SUSE

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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