Linux System Administrator; cloud technologies

Responsibilities

• Install, configure, and maintain Linux servers and systems.
• Monitor system performance and troubleshoot issues.
• Apply security patches and system updates regularly.
• Automate routine tasks using scripting languages.
• Manage user accounts, permissions, and access controls.
• Implement and maintain backup and disaster recovery solutions.
• Collaborate with IT and development teams on infrastructure projects.
• Document system configurations and procedures.
• Ensure system security and compliance with policies.
• Provide technical support and guidance to users.
• Automation and Scripting:
  Develop and maintain automation scripts for routine tasks, including deployment, configuration management, and system updates.
• Utilize tools like Ansible, Puppet, or Chef to automate system provisioning and management.
• Create monitoring scripts to track system performance, detect anomalies, and generate alerts for proactive issue resolution.
• Infrastructure Management:
  Administer and maintain Linux-based private cloud systems, including servers, storage, and networking components.
• Monitor system performance, troubleshoot issues, and optimize configurations for efficiency and reliability.
• Support and Maintenance:
  Provide technical support for Linux systems, ensuring minimal downtime and quick resolution of issues.
• Perform regular system updates, patches, and backups to maintain system integrity and security.
• Security and Compliance:
  Implement and enforce security policies to protect the private cloud environment from unauthorized access and data breaches.
• Ensure compliance with industry standards and regulations related to data protection and privacy.
• Collaboration and Documentation:
  Collaborate with cross-functional teams to design and implement new features or improvements to the private cloud infrastructure.
• Document system configurations, processes, and procedures for future reference and knowledge sharing.

• Senior SME Level with 10-12 years of experience required
• Proven experience as a Linux System Administrator
• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Proven experience as a System Administrator with a focus on Linux-based systems.
• Strong knowledge of Linux distributions (e.g., Red Hat, Ubuntu) and cloud technologies (e.g., Open Stack, Kubernetes).
• Expertise in scripting languages such as Python, Bash, or Perl for automation and monitoring purposes.
• Strong knowledge and experience working with commercial backup storage systems.
• Familiarity with network protocols, virtualization technologies, and storage solutions.
• Excellent problem-solving skills and the ability to work under pressure in a fast-paced environment.
• Strong communication skills and the ability to collaborate effectively with team members.
• Experience in supporting Telecom IT systems is a plus.