Linux Administrator

• Strong expertise in

  Linux system configuration, administration, and troubleshooting

  .
• Solid understanding of

  networking concepts and protocols

  (TCP/IP, DNS, NFS, SMB, DHCP, NTP, SMTP, SNMP, etc.).
• Hands-on experience with

  virtualization technologies

  (e.g., VMware, KVM, Xen).
• Proficient in managing and deploying infrastructure on

  cloud platforms

  , primarily

  AWS

  (experience with Azure is a plus).
• Experience with

  enterprise storage and backup systems

  such as HPE 3PAR, Pure Storage, IBM, NetApp, and Veritas NetBackup.
• Familiarity with

  monitoring and logging tools

  such as Zabbix, Prometheus, ELK, and New Relic.
• Proficiency in

  automation and Infrastructure as Code (IaC)

  using

  Bash, Ansible, Terraform, Jenkins, GitLab, and Git

  .
• Experience in

  managing and optimizing cloud infrastructure

  for performance and cost efficiency.
• Strong analytical and problem-solving skills with the ability to work in a fast-paced environment.

• Provision, configure, and manage

  Linux servers

  in an enterprise and cloud environment.

• Automate

  routine system administration and deployment tasks using scripting and configuration management tools.
• Design and implement

  IaC solutions

  for automated provisioning of cloud resources and services.
• Collaborate with

  application, database, and network teams

  to ensure system performance, availability, and reliability.
• Perform

  root cause analysis

  and implement corrective measures for system and storage incidents.
• Administer

  enterprise storage systems

  including provisioning, tuning, and troubleshooting.
• Participate in a

  24/7 on-call rotation

  and provide support during maintenance windows and incident recovery.
• Ensure

  security compliance

  , including patching, system hardening, and configuration management.
• Monitor and optimize

  cloud usage and costs

  through automation and right-sizing initiatives.
• Troubleshoot

  performance, connectivity, and service issues

  across on-premises and multi-cloud environments.
• Collaborate with

  DevOps, application development, and security teams

  to support cloud-based solutions.
• Maintain clear and up-to-date

  documentation

  for systems, configurations, and operational procedures.

Mentor junior team members