Executive - IT Infra

PeopleStrong; Chennai District; On-site; INR 600,000 - 800,000; Full time

Job summary

PeopleStrong is seeking an Executive - IT Infra in Chennai to manage and maintain Linux server infrastructure, including RHEL/CentOS, patching, backups, and monitoring. You will install and configure servers, storage, and services, ensuring stability and security across the environment.

The role involves handling incidents at Tier II, coordinating with internal teams, and generating RCA documentation while optimizing system performance and uptime.

Qualifications

• Bachelor-level degree in IT-related field.
• 4-5 years of relevant Linux/server experience.
• Experience with backups, monitoring and incident handling.
• Familiarity with Linux services and network basics.

Responsibilities

• Set up and maintain Linux infrastructure (RHEL/CentOS).
• Install and configure servers, services, storage and networks.
• Perform daily backups and verify data integrity.
• Monitor systems and respond to events using Nagios.
• Provide Tier II support and coordinate with teams.
• Prepare RCA reports for incidents and outages.

Skills

RHEL

CentOS

Patching

Kernel upgrade

DHCP server

File server

Web server

Nagios

Education

Graduate

Tools

Docker

MySQL

PostgreSQL

Job description

Posted On 27 Aug 2026

End Date 30 Sep 2026

Required Experience 4 - 5 years

Basic Section

No. Of Openings 1

Grade Executive

Designation Executive - IT Infra

Organisational

Business HPY

Unit Shared Function

Department IT Infra

MIS Department 1 IT Infra

MIS Department 2 Technology, IT Infra & Information Security

Country India

Zone South

State Tamil Nadu

Location Type Office

Skills

Skill

Graduate

B.com B.Tech/B.E BCA BBA BSc BA

CERTIFICATION

Working Language

Job Description

• Setup and maintenance of new or existing infrastructure of RHEL, Centos, Patching , kernal upgrade, DHCP Servers, File Server, web server, Nagios monitoring tool.
• Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements
• Develop and maintain installation and configuration procedures
• Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups
• Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary
• Create, change, and delete user accounts per request. Periodic review of user access rights.
• Provide Tier II (Level 2) /other support per request from various customers/internal teams. Investigate and troubleshoot issues.
• Repair and recover from hardware or software failures. Coordinate and communicate with impacted stakeholders.
• Apply OS patches and upgrades on a regular basis, and upgrade administrative tools and utilities. Configure / add new services as necessary.
• Maintain operational, configuration, or other procedures
• Perform periodic performance reporting to support capacity planning
• Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. Configure CPU, memory, and disk partitions as required.
• Maintain datacenter environmental and monitoring equipment
• Perform Change Management as per the process
• Incident creation and analysing the curent issue and preparation of RCA.
• SOP/Document creation as per the process
• Responsible for preparing RCA document for Severity 1 & Severity 2 calls
• Knowledge Docker service, MySQL, POSTGreSQL is addon.