Linux System Administrator
Core
Managing, optimizing, and maintaining Red Hat Enterprise Linux (RHEL) environments in large-scale enterprise deployments.
Role type
Senior IC Linux System Administrator / Engineer
Builds
Production and non-production Linux server infrastructure
Domain
Enterprise IT Infrastructure / Linux Systems
Deliverable
infrastructure
Required skills
RHEL administration, kernel performance tuning, configuration management automation, IaC implementation, virtualization, networking fundamentals, storage systems, cloud environment integration
Preferred skills
RHCE certification, DevOps practices, hybrid infrastructure experience
Technologies
Red Hat Satellite, Puppet, Ansible, Centrify, NTP, Microsoft Azure
Responsibilities
Administer and maintain RHEL systems across environments, tune OS and kernel performance, automate configuration management, monitor and troubleshoot server incidents, implement IaC solutions, collaborate on virtualization and cloud projects, ensure security compliance, handle on-call escalations
Seniority
Senior, hands-on IC
