Job Description

General Information

Req #
WD00084916
Career area:
Information Technology
Country/Region:
Singapore
State:
Central Singapore
City:
SINGAPORE
Date:
Friday, July 18, 2025
Working time:
Full-time

Additional Locations

:
Singapore - Central Singapore - Singapore Singapore - Central Singapore - SINGAPORE

Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers.

Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world's largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo's continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).



This transformation together with Lenovo's world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub.

Description and Requirements

In this new role, you will be responsible for installing, troubleshooting, configuring, maintaining, and support Unix related servers, networks and related applications for WOG agencies.

Server installation, Administration and performance optimization with RedHat 7/8/9. Provides technical assistance and support for applications, hardware problems. Prepare evaluations and reports on system efficiency and utilization Innovative and talented System Administrator who will be responsible for production up-time, health check-up of physical systems. Provide 24x7 support to critical production systems and team members. Performing root cause analysis of problems. Prepare a plan of action, implement changes, document all work completed Good written and verbal communication skills with the ability to communicate technical issues to non-technical and technical audiences. Migration Servers from RHEL 7 and 8 to RHEL 9 Storage addition on RHEL/Solaris and IBM AIX servers Solaris 10/11 OS administration tasks with zones/LDOMS and ZFS. Make Sure RHEL and Solaris servers have latest security OS patches. Knowledge on Microsoft Azure, Load Balancers and Firewalls and OS cluster, Virtualization. User administration tasks on RHEL 7/8/9, IBM AIX and Solaris 10/11 servers.

YOU BRING

Experience in RHEL 7,8,9 administration, implementation & Troubleshooting Experienced in Linux clustering & VM level Linux cluster Experience in OS installation, configuration and fine tuning Experience Linux security, OS hardening, Auditing Experience NFS / DNS / Automount administration and LVM / GFS / Filesystem administration Experience H/W troubleshooting & Vendor coordination Experience in Incident management, Change management, Configuration management Experience in Log monitoring/maintenance Engage in the maintenance and support activities, which include perform troubleshooting, incident response, and patching in a timely manner. Work with end users, architects and team lead in developing and implementing Unix and Linux related configuration changes based on requirements. Evaluate Unix and Linux platforms architecture and make recommendations as required. Coordinate with vendors and support team on problem resolution, implementation issues and upgrades. Good Experience Redhat OS repo creation & Troubleshooting for Patching ( Red hat Satellite management experience preferred ) Willing to be on 24 x 7 stand-by for service contract and maintenance services in rotating basis Deep Experience Linux Crash dump analysis, logs analysis Experience in Squid Proxy server, Splunk installation, SMTP server , Apache & Tomcat webserver Good experience in automating with Shell scripting and ansible Basic experience in Public cloud knowledge

Additional Locations

:
Singapore - Central Singapore - Singapore Singapore - Central Singapore - SINGAPORE Singapore Singapore - Central Singapore Singapore - Central Singapore - Singapore , Singapore - Central Singapore - SINGAPORE