[LPS] Linux Engineer, L2 **General Information** Req # WD00079984 Career area: Information Technology Country/Region: Singapore State: Central Singapore City: SINGAPORE Date: Tuesday, April 8, 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 ourStoryHub (https://news.lenovo.com/) . **Description and Requirements** **YOU WILL** · 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