IT Senior Linux System Administrator (NC801393)
Job Details:
·Manage, configure, and maintain Red Hat Enterprise Linux (RHEL) servers across development, staging, and production environments
·Build New and Manage existing home-grown Linux scripts for ongoing Operations using shell scripting (Bash/Python)
·Handle User management, permissions, and accesscontrol (RBAC, sudo policies)
·Manage patching, upgrades, and package installation based on Dev and Security team advice.
·Implement system hardening and least privilege security best practices
·Manage and Upgrade Support for backup and recovery processes at the OS level
·Collaborate with Application Development and other Operation team members for deployment strategies and environment stability
·Perform system monitoring, performance tuning,and troubleshooting
·Maintain Documentation for system configurations and procedures
·Work experience on AWS Storage (FSx, EBS, EFS, S3)and Terraform is plus.