Linux Architect

1 day ago


Guindy Tamil Nadu India, IN Celestica Full time

Overview

We are seeking a highly seasoned and strategic Principal Linux & Cloud Architect with 14-18 years of progressive experience to lead the architecture, engineering, and deployment of our enterprise Linux and multi-cloud infrastructure. The ideal candidate will be an expert in various Linux distributions, enterprise storage solutions, and large-scale Virtual Machine (VM) deployments across major public cloud platforms. This role requires strong project management acumen to drive complex infrastructure initiatives from concept to completion.


Key Responsibilities

Linux Infrastructure & Architecture

  • Lead the design, standardization, and optimization of enterprise Linux environments using distributions such as Red Hat Enterprise Linux (RHEL), CentOS, Rocky Linux, and Ubuntu.
  • Serve as the Subject Matter Expert (SME) for all aspects of the Linux operating system, including performance tuning, security hardening, patching, and lifecycle management.
  • Develop and implement Infrastructure as Code (IaC) solutions (e.g., Terraform, Ansible) for automated Linux provisioning and configuration management at scale.

Cloud & Virtualization

  • Architect and oversee the deployment and management of Linux Virtual Machines (VMs) and related infrastructure services across major public cloud providers: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).
  • Design cloud-native solutions, ensuring cost optimization, high availability, and disaster recovery across multi-cloud environments.
  • Develop robust migration strategies for on-premises Linux workloads to the cloud.

Storage & Data Protection

  • Design and implement enterprise storage solutions, specifically integrating with and managing arrays from HPE (e.g., 3PAR, Nimble) and Dell (e.g., PowerMax, Unity) for Linux environments.
  • Architect and manage enterprise backup and recovery strategies using Veeam Backup & Replication for Linux VMs and physical servers across both on-premises and cloud locations.
  • Expertise in file systems (e.g., XFS, EXT4), LVM, and storage networking (SAN, NAS, iSCSI).

Leadership & Project Management

  • Utilize project management experience to lead and successfully execute complex, high-impact infrastructure projects, ensuring they are delivered on time and within budget.
  • Define technical standards, documentation, and operational processes for the Linux and cloud teams.
  • Mentor and provide technical leadership to a team of Linux engineers and administrators.
  • Collaborate with security and development teams (DevOps) to ensure infrastructure alignment with business goals and compliance requirements.


Required Qualifications and Skills

  • 14-18 years of technical experience in IT infrastructure, with a minimum of 5 years in an Architectural or Lead Engineering capacity.
  • Expert proficiency across multiple Linux distributions: Red Hat (RHEL), CentOS, Rocky Linux, and Ubuntu.
  • Demonstrable experience deploying and managing production Linux VMs on at least two of the following major clouds: AWS, Azure, and GCP.
  • In-depth, hands-on experience with Veeam Backup & Replication solutions, specifically for Linux workloads and cloud integration.
  • Strong background in managing and integrating enterprise storage platforms from HPE and Dell within a Linux environment.
  • Proven ability to manage and deliver large-scale, complex technical projects from initiation through closure.
  • Excellent communication, presentation, and technical documentation skills.
  • Relevant professional certifications (e.g., Red Hat Certified Architect (RHCA), AWS Certified Solutions Architect - Professional, Azure Solutions Architect Expert).



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