Linux Administrator

Job Title :

Linux Administrator (L2 / L3)

Location :

Noida – NSEZ (Work from Office)

Experience : Minimum 5 Years

Working Days : 5 Days a Week

Job Summary :

We are seeking an experienced

Linux Administrator (L2 / L3 level)

with strong hands-on expertise in web, database, and mail server management. The ideal candidate will have deep technical knowledge of Linux server administration, virtualization, and automation through scripting, along with experience in handling complex server migrations and high-availability setups.

Key Responsibilities :

Manage, configure, and maintain

Apache, Apache Tomcat, Nginx, Zimbra Mail Server, WHM / cPanel & cPanel Mail .

Administer and optimize

MySQL, PostgreSQL, and MariaDB

databases including

replication, clustering, and failover configurations .

Perform

SSL integration, OS hardening, and implement server security best practices .

Manage

VMware vSphere, vCenter, HA, DRS

environments — including VM creation, deletion, and upgrades.

Execute

migration of web servers and databases

with minimal downtime.

Develop and maintain

Bash / Shell scripts

for automation and server management tasks.

Configure and manage services such as

DNS, SAMBA, NFS, VSFTPD, Apache, MySQL, and SSH .

Handle

disk management, LVM, backup, and restoration , and ensure

DC / DR readiness .

Troubleshoot issues related to

Apache, MySQL, and Linux OS

at L2 / L3 support levels.

Work with

AWS and Azure

cloud environments for basic server operations and storage management (NFS / S3).

Ensure uptime, security, and performance tuning across all Linux servers and hosted environments.

Required Skills & Competencies :

Strong command over

Linux administration (RHEL / CentOS / Ubuntu) .

Hands-on experience with

Zimbra Mail Server

and

cPanel / WHM .

Proficiency in

database replication (Active-Active / Active-Passive)

setups.

Excellent knowledge of

virtualization (VMware)

and

network services configuration .

Ability to

analyze and troubleshoot production-level issues

efficiently.

Good communication skills and a proactive approach toward issue resolution.

Preferred Qualifications :

RHCE / RHCSA / VMware Certified Professional (VCP) certification preferred.

Exposure to

cloud technologies (AWS / Azure) .

Experience with

automation tools

and version control systems will be an added advantage.

Apply Now

Mail : - Udisha.parashar@cyfuture.com or

Contact : 96431 08983