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Description:
Role Overview
We are seeking a Senior Linux Administrator with mandatory expertise in automation frameworks GitOps Infrastructure as Code IaC and Bare Metal cluster engineering This role will lead the migration of Open Shift workloads from virtualized environments to baremetal servers and implement automation driven infrastructure to enable declarative version controlled operations
Key Responsibilities
1 Automation First Infrastructure
o Mandatory Design and implement GitOps based automation frameworks to enforce IaC principles
o Enable automated build configuration and maintenance of Bare Metal clusters
o Reduce cycle time for adding new Bare Metal nodes or building new clusters through full automation
o Ensure traceability and recoverability of all changes via scripted version controlled workflows
o Drive a shift from imperative manual step by step operations to declarative desired state driven operations
2 Open Shift Migration
o Lead migration of Open Shift workloads from VMware virtual machines to bare metal infrastructure
o Ensure minimal downtime and compliance with enterprise security standards
3 Bare metal Cluster Engineering
o Architect and optimize bare metal clusters for Open Shift focusing on performance scalability and resilience
o Integrate automation for monitoring patching and disaster recovery
4 Linux Administration
o Manage and secure enterprise grade Linux systems RHEL preferred
o Implement automated patching configuration management and compliance checks
5 Networking Oracle Integration
o Automate network configurations for bare metal clusters VLANs routing DNS
o Support Oracle database deployments within Linux and Open Shift environments
Required Skills Qualifications
Mandatory Automation Expertise
o Proven experience with GitOps ArgoCD or Flux and IaC tools Ansible Terraform
o Strong scripting skills Bash Python for automation tasks
o Experience building CICD pipelines for infrastructure provisioning
Technical Skills
o 7 years of Linux system administration experience
o 4 years of handson experience with Open Shift Container Platform OCP migration and cluster setup
o Knowledge of bare metal provisioning and lifecycle automation
o Networking fundamentals and Oracle database familiarity
Tools Technologies
o Git Ansible Terraform Kubernetes Open Shift
o VMware virtualization and migration strategies
Job ID: 138270135
