Linux Administrator L2

Website Opt IT Technologies

Opt IT Technologies is a technology solutions company delivering IT infrastructure, cloud, DevOps, cybersecurity, semiconductor, and AI-powered solutions to help organizations build secure, scalable, and high-performing technology environments.

Role Overview

Responsible for providing second-level technical support, troubleshooting server issues, and maintaining the stability, performance, and security of Linux environments.

Key Responsibilities

  • Troubleshoot Linux, system, storage, network, and performance-related issues
  • Monitor server health, availability, capacity, and resource utilization
  • Manage user accounts, permissions, SSH access, services, processes, and file systems
  • Perform server installation, configuration, patching, upgrades, and maintenance
  • Support incident, problem, and change-management activities
  • Analyze logs and alerts to identify and resolve issues within SLA
  • Support backups, restoration, security hardening, and vulnerability remediation
  • Collaborate with L1, L3, application, network, database, and security teams
  • Maintain technical documentation and troubleshooting procedures

Required Skills

  • Strong knowledge of Linux administration, preferably RHEL, CentOS, Rocky Linux, or Ubuntu
  • Experience with Bash scripting, systemd, LVM, NFS, SSH, DNS, TCP/IP, and file systems
  • Familiarity with monitoring and IT service-management tools
  • Good troubleshooting, communication, and documentation skills

Educational Qualifications

  • Any technical degree or diploma in IT or Computer Science

Experience

  • 4-7 years of experience as a Linux Administrator

Preferred

  • AWS/Azure
  • Ansible
  • Docker
  • Kubernetes

Apply Now!

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To apply for this job email your details to recruitment@optit.in

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