[LPS] Wintel Engineer - 12 Hours Shift

Lenovo PCCW Solutions Limited; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Lenovo PCCW Solutions Limited is seeking a skilled Wintel professional in Singapore with at least 3 years of experience in supporting enterprise operating systems on physical servers and hypervisors. You will work closely with the NOC, network engineers, and DBAs to ensure SLA-compliant, stable environments.

Key duties include administering and optimizing server performance, 24x7 standby on a rotating basis, problem resolution with vendors, root cause analysis, security patching, OS updates, and

Qualifications

• Minimum 3 years of experience in Wintel Server administration.
• RHCSA certification preferred.
• Experience with Wintel/Linux clustering and VM-level clustering.
• OS installation, configuration and security hardening.
• Experience in ITIL processes: Incident, Change, Configuration management.
• Automation with Shell scripting and Ansible.
• Basic knowledge of AWS and Azure.
• Strong written and verbal communication; ability to explain technical concepts.

Responsibilities

• Administer and optimize server performance.
• Provide 24x7 standby for critical production systems on rotating basis.
• Coordinate with vendors and support teams on 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 security patches and OS updates.
• Perform user administration tasks.
• Support backup and disaster recovery operations.
• Provision and manage LUNs using Pure Storage.

Skills

Wintel Server Administration

Shell scripting

Ansible

VMware/Hyper-V

OS hardening

Incident/Change Management

Education

RHCSA Certification (preferred)

Linux clustering experience

Tools

Pure Storage

Public Cloud (AWS/Azure)

Job description

We are seeking a skilled Wintel professional with a minimum of 3 years of experience in supporting and managing enterprise-level operating systems, with a strong emphasis on Wintel environments deployed on both physical servers and hypervisors. The successful candidate will collaborate closely with the Network Operations Center (NOC) team, as well as network engineers, database administrators (DBAs) engineers, to ensure a stable and resilient operating environment that meets all contractual Service Level Agreement (SLA) 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

About you

• Minimum 3 years of experience in Wintel Server administration, implementation & Troubleshooting, Wintel/REHL
• Wintel/Red Hat Certified System Administrator (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
• Strong written and verbal communication skills
• Ability to convey technical concepts to both technical and non-technical audiences