Linux AdministratorWe are seeking an experienced Linux System Administrator to manage, maintain, and optimize our Linux-based infrastructure. The ideal candidate will ensure the reliability, security, and performance of our server environments while supporting development teams and business operations with robust, scalable systems.Key ResponsibilitiesSystem Administration & ManagementServer Infrastructure & DeploymentNetworking & ConnectivityStorage & Backup ManagementSecurity & ComplianceMonitoring & Performance TuningAutomation & ScriptingWeb & Application Server ManagementDatabase Server SupportTroubleshooting & SupportRequired Qualifications3-5 years of hands-on Linux system administration experience in production environmentsStrong knowledge of Linux distributions (RHEL/CentOS, Ubuntu/Debian preferred)Proficiency in shell scripting (Bash) and at least one scripting language (Python, Perl)Experience with package management (yum/dnf, apt/dpkg, zypper)Strong understanding of networking concepts (TCP/IP, DNS, routing, firewalls)Experience with configuration management tools (Ansible, Puppet, Chef, or SaltStack)Knowledge of virtualization technologies (VMware, KVM, Xen)Experience with monitoring and logging toolsUnderstanding of security best practices and hardening techniquesStrong troubleshooting and problem-solving skillsPreferred QualificationsLinux certifications (RHCSA, RHCE, LPIC-1, LPIC-2, CompTIA Linux+)Familiarity with infrastructure as code (Terraform, CloudFormation)Experience with web servers and load balancers (Apache, Nginx, HAProxy)Experience with enterprise backup solutionsUnderstanding of storage technologies (SAN, NAS, distributed filesystems)Familiarity with DevOps practices and methodologies