Core Linux Administrator

Note: Resource will be expected to work on shift basis
Core Linux Administration Skills:
Operating System Expertise:
Deep understanding of Linux distributions (e.g., RHEL/CentOS, Ubuntu, Debian, SUSE).
Proficient in command-line interface (CLI) and shell scripting (Bash, Python, Perl).
Strong knowledge of Linux kernel, system, and initialization systems.
Experience with package management systems (e.g., RPM, DPKG, YUM, APT).
Understanding of file systems (e.g., ext4, XFS), LVM, and disk management.
Proficiency in user and group management, permissions, and security principles.
Experience with process management, job scheduling (cron, system timers), and resource monitoring.
Solid understanding of networking concepts within Linux (TCP/IP, DNS, DHCP, routing, firewalls).
Automation and Scripting:
Advanced scripting skills in Bash, Python, or other relevant languages.
Experience with configuration management tools (Ansible, Chef, Puppet, SaltStack).
Infrastructure as Code (IaC) principles and tools (e.g., Terraform, CloudFormation).
Automation of repetitive tasks and system deployments.
Monitoring and Logging:
Setting up and managing monitoring solutions for system performance, availability, and security.
Experience with log management and analysis tools (e.g., ELK stack, Splunk).
Alerting and notification configuration.
Performance tuning and capacity planning.
Troubleshooting and Problem Solving:
Excellent analytical and problem-solving skills.
Ability to diagnose and resolve complex system issues efficiently.
Experience with debugging tools and techniques.
Root cause analysis.
Cloud Technologies:
Experience with major cloud platforms (AWS, Azure, GCP).
Understanding of cloud-native concepts (containers, microservices, serverless).
Provisioning and managing Linux instances in the cloud.
Cloud-specific security best practices.
Knowledge of cloud automation tools and services.
Containerization and Orchestration:
Proficiency with Docker and container management.
Experience with container orchestration platforms (Kubernetes, Docker Swarm, OpenShift).
Understanding of container networking and storage.
Database Administration (Beneficial):
Basic understanding of database systems (e.g., MySQL, PostgreSQL).
Ability to perform basic database administration tasks (backups, restores, user management).
Soft Skills:
Communication: Excellent written and verbal communication skills to interact with technical and non-technical stakeholders.
Teamwork: Ability to collaborate effectively with other engineers, developers, and security teams.
Leadership: Mentoring junior administrators, providing technical guidance, and potentially leading projects.
Problem-solving: Ability to think critically and solve complex issues under pressure.
Time Management: Ability to prioritize tasks and manage time effectively.
Documentation: Creating and maintaining clear and concise technical documentation.
Continuous Learning: Staying up to date with the latest Linux technologies and security trends.