We are seeking an experienced Linux Administrator to manage, monitor, and maintain Linux-based systems and infrastructure. The ideal candidate should have hands-on expertise in Linux server administration, troubleshooting, scripting, patching, and system performance tuning. You will be responsible for ensuring system availability, reliability, and security across the enterprise.
Key Responsibilities :
- Install, configure, and maintain Linux (RHEL, CentOS, Ubuntu) servers in physical, virtual, or cloud environments.
- Monitor system performance and troubleshoot issues related to hardware, OS, network , or applications .
- Apply patches and updates , manage kernel tuning , and automate tasks using shell scripting or tools like Ansible .
- Perform regular system backups and recovery using tools like rsync, Bacula, or Veeam .
- Manage user accounts, permissions , and security policies to ensure system integrity.
- Set up and maintain web servers , application servers , and services like Apache , Nginx , SSH , FTP , DNS , and NFS .
- Implement and maintain monitoring tools such as Nagios, Zabbix, or Prometheus .
- Support cloud deployments and operations in AWS, Azure, or GCP environments.
- Assist in incident response, disaster recovery planning, and compliance audits.
Required Skills :
4–5 years of experience as a Linux System Administrator .Strong knowledge of Linux OS internals , including file systems, networking, and processes.Hands-on experience with bash / shell scripting , and exposure to Python is a plus.Experience with virtualization platforms like VMware, KVM, or Hyper-V.Familiarity with system hardening , firewalls (iptables, firewalld) , and SELinux / AppArmor .Working knowledge of configuration management tools (e.g., Ansible, Puppet, or Chef).Basic understanding of cloud infrastructure , particularly in AWS or Azure .Preferred Skills :
Experience with container technologies (Docker, Podman) and orchestration (Kubernetes).Knowledge of DevOps practices and CI / CD pipeline integration.RHCSA or RHCE certification is highly desirable.Skills Required
Azure, Gcp, VMware, Kvm, Aws