Linux Systems Administrator, Ubuntu/Red Hat

Job Description: • Manage, monitor, and maintain Ubuntu and Red Hat Linux servers (production and staging) • Perform system upgrades, kernel updates, patch management, and performance tuning • Implement and manage user access, security policies, and backup/recovery strategies • Troubleshoot and resolve hardware, OS, and network-related issues • Maintain configuration management and deployment pipelines using Ansible, Puppet, or similar tools • Monitor system health and resource utilization; ensure optimal uptime and performance • Collaborate with DevOps and Cloud teams for environment provisioning (AWS, Azure, or on-prem) • Manage server hardening, SSH configuration, SSL certificates, and OS-level security compliance • Participate in capacity planning, disaster recovery, and incident response activities • Create and maintain detailed system documentation, SOPs, and audit reports Requirements: • 10+ years of experience in Linux system administration (Senior Level) • 5+ years of hands-on experience in Linux system administration (Ubuntu & Red Hat) • Strong command of Bash scripting and automation tools (e.g., Ansible, Terraform, Shell, or Python basics) • Experience with monitoring tools such as Nagios, Zabbix, or Prometheus • Solid understanding of networking fundamentals (DNS, DHCP, NFS, SSH, firewalls) • Experience with virtualization and containerization technologies (VMware, KVM, Docker, etc.) • Strong troubleshooting skills with system logs, kernel issues, and service failures • Familiarity with version control (Git) and CI/CD pipeline environments • Exposure to cloud platforms (AWS, GCP, Azure) is an added advantage. • Red Hat Certified System Administrator (RHCSA) or Engineer (RHCE) certification preferable. Benefits: • Health insurance • Flexible work arrangements • Professional development opportunities Apply tot his job Apply To this Job