Senior Infrastructure Engineer

Colruyt Group; Coimbatore District; Híbrido; INR 1 800 000 - 3 200 000; Tempo integral

Resumo da oferta

Colruyt Group India seeks an experienced Senior Infrastructure Engineer to manage, automate, and secure enterprise infrastructure across hybrid cloud and on‑prem environments in India. The role emphasizes Linux/Windows admin, containerization, IAM, and automation with a track record in supporting critical industrial applications through life cycles.

The candidate will design and maintain CI/CD pipelines, implement security and patching, and coordinate with cross‑functional teams for DR and

Qualificações

• 10–14 years of experience in Linux, Windows, VMware, Cloud, and Automation.
• Hands-on expertise in Ansible, Python, Bash/PowerShell, and GitLab CI/CD.
• Strong experience with Kubernetes (K3S), Helm, Docker, and Podman in production.
• Working knowledge of AWS, Azure, and/or OCI.
• Experience with identity and access management platforms: LDAP, FreeIPA, Keycloak, MS Entra ID, and SSO.
• Solid understanding of ITIL-based incident, problem, and change management.

Responsabilidades

• Manage and support enterprise server environments and infrastructure for high availability.
• Design, build, and maintain Helm charts and containerized workloads; lead migrations.
• Integrate applications with centralized identity providers for SSO and auth.
• Develop automation and health-check workflows using Ansible, Python, Bash/Powershell.
• Own CI/CD pipeline design, deployment automation, and GitLab administration.
• Drive vulnerability remediation, OS/kernel patching, and security compliance.
• Lead disaster recovery drills, environment migrations, and releases.
• L2/L3 incident, problem, and change management per ITIL processes.
• Coordinate with cross-functional teams on server delivery, patching, and network segmentation.
• Support onboarding of new apps, POCs, and tech evaluations for scalability.

Conhecimentos

Linux administration

Windows administration

VMware

Cloud and Automation

Ansible

Python

Bash/PowerShell

Kubernetes (K3S)

Docker/Podman

CI/CD pipelines

ITIL processes

Identity & access management

Formação académica

Bachelor’s degree in Computer Applications/CS/EE

Ferramentas

Helm

Docker

Podman

GitLab

Keycloak

Ansible

Descrição da oferta de emprego

Colruyt Group India | Permanant (Full Time)

Senior / Lead Level | Full-Time | Hyderabad orCoimbatore, India (Hybrid/Onsite as applicable)

RoleSummary

We are looking for an experienced Senior Infrastructure Engineerwith 10–14 years of experience to manage, automate, and secure enterpriseinfrastructure across hybrid cloud and on-premises environments. The idealcandidate brings deep expertise in Linux/Windows administration,containerization and orchestration, identity & access management, andinfrastructure automation, along with a track record of supportingmission-critical industrial and enterprise applications through their fulloperational lifecycle.

KeyResponsibilities

• Manage andsupport enterprise server environments and industrial/applicationinfrastructure, ensuring high availability and performance.
• Design,build, and maintain Helm charts and containerized workloads; lead Docker/Podmanto Kubernetes (K3S) migrations and orchestration.
• Integrateapplications with centralized identity providers (Microsoft Entra ID, AD, LDAP)using Keycloak to deliver SSO and unified authentication.
• Develop andmaintain automation and health-check workflows using Ansible, Python, and Bashto reduce manual operational effort.
• Own CI/CDpipeline design, deployment automation, and GitLab administration, includingtroubleshooting runner and build failures.
• Driveinfrastructure and application vulnerability remediation, OS/kernel patching,and security compliance activities.
• Leaddisaster recovery (DR) drills, environment migrations, and release/changedeployment activities.
• ProvideL2/L3 incident, problem, and change management support following ITIL-alignedprocesses.
• Coordinatewith cross-functional infrastructure, application, and vendor teams on serverdelivery, patching, and network segmentation.
• Supportonboarding of new applications, POCs, and technology evaluations to enhanceplatform scalability and operational efficiency.
• Manage SSLcertificate lifecycle and monitoring/alerting configuration across theenvironment.

RequiredSkills & Experience

• 10–14 yearsof experience in Linux, Windows, VMware, Cloud, and Automation technologies.
• Hands-onexpertise in Ansible, Python, Bash/PowerShell scripting, and Git-based CI/CDpipelines.
• Strongexperience with Kubernetes (K3S), Helm, Docker, and Podman in productionenvironments.
• Workingknowledge of AWS, Azure, and/or Oracle Cloud Infrastructure (OCI).
• Experiencewith identity and access management platforms: LDAP, FreeIPA, Keycloak,Microsoft Entra ID, and SSO integration.
• Solidunderstanding of ITIL-based incident, problem, and change management practices.

TechnicalSkills Matrix

Skill Category

Representative Tools / Technologies

DevOps& Automation

Cloud& Virtualization

OperatingSystems

Identity& Security

Infrastructure& Monitoring

ServerProvisioning, Monitoring & Alerting, Disaster Recovery (DR), PerformanceTuning

IT ServiceManagement

IncidentManagement, Change Management, Problem Management (ITIL)

PreferredQualifications

• Red HatCertified System Administrator (RHCSA) and/or Red Hat Certified Engineer(RHCE).
• MicrosoftCertified Solutions Expert (MCSE) or equivalent Microsoft infrastructurecertification.
• Priorexperience supporting industrial/IoT or retail-technology assets (e.g.,self-driving vehicles, smart checkout systems) is a plus.
• Experiencewith orchestration/flow tools beyond Ansible (e.g., custom automation orlow-code flow platforms) is a plus.

Education

• Bachelor’sdegree in computer applications, Computer Science, Electronics, or a relatedfield (or equivalent practical experience).

WhatSuccess Looks Like

• Reducedmanual operational effort through automation of repetitive infrastructuretasks.
• Stable,secure, and audit-ready infrastructure with proactive vulnerabilityremediation.
• ReliableCI/CD pipelines and containerized deployments supporting rapid, low-riskreleases.
• Strongcross-team collaboration enabling smooth onboarding of new applications andplatforms.