[LPS] Wintel Engineer (12 hours shift)

Lenovo; Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

Lenovo Singapore is seeking a senior Windows/Linux server administrator to maintain and optimize enterprise systems. Responsibilities include 24x7 standby for critical production environments, storage provisioning, patch management, and backup/disaster recovery support.

The ideal candidate has extensive experience with Wintel/Linux, OS hardening, ITIL processes, and automation via shell scripting and Ansible, with cloud exposure to AWS/Azure.

Qualifications

• 8 or more years of experience in Wintel/Linux server administration, implementation & troubleshooting.
• Wintel/ RedHatCertifiedSystemAdministrator(RHCSA) is preferred.
• Experienced in Wintel/ Linux clustering & VM level Linux cluster.
• Experience in OS installation, configuration and fine tuning, security hardening, system audit.
• Experience in ITIL process - Incident management, Change management, Configuration management.
• Good experience in automating with Shell scripting and ansible.
• Basic experience in public clouds such as AWS & Azure is preferred.

Responsibilities

• Administer and optimize server performance.
• Provide 24x7 standby for service contracts on critical production systems.
• Coordinate with vendors and support teams on resolution, issues, and upgrades.
• Perform root cause analysis and implement corrective actions.
• Deliver technical assistance for application and hardware issues.
• Manage storage provisioning and expansion.
• Apply security patches and OS updates in a timely manner.
• Perform user administration tasks.
• Support backup and disaster recovery operations with enterprise backup systems.
• Provision and manage LUNs using Pure Storage.

Skills

Communication skills

Technical communication

Problem-solving

Automation scripting

Education

RHCSA certification

Tools

Pure Storage

Ansible

AWS

Azure

Red Hat Satellite

Job description

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$83 billion revenue global technology powerhouse, ranked #153 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

Key responsibilities:

• Administer and optimize server performance.
• Perform 24 x 7 stand-by for service contract and maintenance services in rotating basis for critical production systems, ensuring high availability and system health.
• Coordinate with vendors and support team on problem resolution, implementation issues and upgrades.
• Perform root cause analysis and implement corrective actions.
• Deliver technical assistance for application and hardware issues.
• Manage storage provisioning and expansion.
• Ensure timely application of security patches and OS updates.
• Perform user administration tasks.
• Support backup and disaster recovery operations using enterprise backup system.
• Provision and manage LUNs using Pure Storage.

Project Specific Expertise Needed:

• Enterprise OS Management (Wintel/RHEL/Linux):
• System configuration, maintenance, and troubleshooting
• Performance tuning and optimization
• File system management and storage allocation
• Directory Services & Authentication:
• LDAP and Kerberos configuration and management
• Identity management implementation
• Patch & Update Management:
• Experience with Wintel, Red Hat Satellite or similar tools
• Planning and execution of system updates
• OS Security & Compliance:
• OS hardening based on CIS benchmarks
• Security patching and compliance auditing
• Monitoring & Management Tools:
• Deployment of system monitoring agents
• Performance monitoring and troubleshooting
• Automation & Scripting:
• Use scripting for automation and task scheduling
• Virtualization & Cloud:
• Experience with hypervisors and virtual machines
• Knowledge of Microsoft Azure, load balancers, firewalls, and OS clustering
• Backup & Disaster Recovery:
• Implementation of OS-level backup solutions
• Disaster recovery planning and testing
• Storage Technologies:
• Familiarity with Pure Storage
• LUN provisioning and management

Requirements:

• 8 or more years of experience in Wintel/Linux Server administration, implementation & Troubleshooting, Wintel/ REHL.
• Wintel/ RedHatCertifiedSystemAdministrator(RHCSA) is preferred.
• Experienced in Wintel/ Linux clustering & VM level Linux cluster.
• Experience in OS installation, configuration and fine tuning, security hardening, system audit.
• Experience in ITIL process - Incident management, Change management, Configuration management.
• Good experience in automating with Shell scripting and ansible.
• Basic experience in public clouds such as AWS & Azure is preferred.

Soft Skills:

• Strong written and verbal communication skills
• Ability to convey technical concepts to both technical and non-technical audiences
• Innovative and proactive approach to system administration

Additional Locations: * Singapore - Central Singapore - Singapore * Singapore - Central Singapore - SINGAPORE

If you require an accommodation to complete this application, please contact [e-mail]