OPTIT - L2 Linux Administrator - Configuration Management (6-10 yrs)

Educational qualification (Must have) : 12 + 3

Desired yrs of experience : 6 + years

Preferred Certification (Mandatory/Optional): Current, industry-recognized, advanced certification, ideally RHCSE.

Skills (Must have) :

- Expert knowledge of Linux operating systems (Red Hat, CentOS, Ubuntu, etc.).

- Proficiency in shell scripting (Bash, Python, etc.).

- Experience with configuration management tools (Ansible, Puppet, Chef) any one

- Familiarity with virtualization technologies (VMware, KVM, etc.).

- Strong understanding of networking principles and protocols (TCP/IP, DNS, DHCP, etc.).

- In-depth knowledge of security best practices and tools (SELinux, iptables, firewalld).

- Ability to analyze and resolve complex technical issues.

- Strong troubleshooting skills and attention to detail.

- Ability to work under pressure and handle multiple tasks simultaneously.

- Excellent leadership and team management skills.

- Strong verbal and written communication skills.

- Ability to work effectively in a team environment and collaborate with colleagues at all levels.

- Good understanding of AWS and Azure platform administration and services and troubleshooting.

- Experience of working with virtualization and P-V / V-V / P-P migrations.

- Storage (SAN/NAS/DAS/Cloud Storage) administration and provisioning knowledge

- Server provisioning and administration

- Backup administration (Monitoring/Backup/Restoration)

- Patch Administration

- Server-side Vulnerability management.

- Webserver management

Skills (Optional) :

- Experience with cloud platforms (AWS, Azure, Google Cloud).

- Familiarity with containerization technologies (Docker, Kubernetes).

- Understanding of database management systems (MySQL, PostgreSQL).