Job Description :

Linux Systems Administrator

100% Remote

Job Summary:

We are seeking a skilled Linux Systems Administrator to manage, maintain, and optimize Linux-based systems and infrastructure. The role involves ensuring system reliability, performance, security, and availability while supporting day-to-day operations and troubleshooting issues.


Key Responsibilities:

  • Install, configure, and maintain Linux servers (RHEL, Ubuntu, CentOS, etc.)
  • Monitor system performance, availability, and security
  • Manage user accounts, permissions, and access controls
  • Perform system upgrades, patching, and maintenance
  • Troubleshoot system, hardware, and network-related issues
  • Manage storage, file systems, and backups
  • Automate routine tasks using shell scripting (Bash, Python, etc.)
  • Support virtualization and container platforms (VMware, Docker, Kubernetes)
  • Ensure system security, compliance, and hardening standards
  • Collaborate with DevOps, network, and application teams

Required Skills & Qualifications:

  • Bachelor’s degree in Computer Science, IT, or related field
  • 3–7+ years of experience in Linux system administration
  • Strong knowledge of Linux operating systems (RHEL, Ubuntu, CentOS)
  • Proficiency in shell scripting and automation tools
  • Experience with system monitoring tools (Nagios, Zabbix, etc.)
  • Understanding of networking concepts (TCP/IP, DNS, DHCP)
  • Experience with virtualization and cloud environments (AWS, Azure, GCP)
  • Knowledge of security best practices and system hardening
  • Strong troubleshooting and problem-solving skills

Preferred Qualifications:

  • Experience with configuration management tools (Ansible, Puppet, Chef)
  • Familiarity with CI/CD tools and DevOps practices
  • Linux certifications (RHCSA, RHCE, etc.)
  • Experience with container orchestration (Kubernetes)
  • Knowledge of backup and disaster recovery solutions

Key Competencies:

  • Attention to detail
  • Analytical thinking
  • Team collaboration
  • Time management and multitasking

             

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