Senior System Administrator, APAC & ME

SAMSONITE BRANDS PRIVATE LIMITED; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

Samsonite Brands Private Limited in Singapore seeks an experienced IT Infrastructure Administrator to oversee on-premises and cloud systems, ensuring secure, reliable services across regional teams. You will manage VMware/ESXi, Windows and Linux servers, Azure and Microsoft 365, Active Directory, backups and DR testing, and provide Tier 2/3 support while coordinating with vendors.

A diploma in IT and relevant certifications are preferred; 5+ years in system administration with hybrid

Qualifications

• Diploma in Computer Science/IT or related field.
• Microsoft and VMware certifications desirable.
• 5+ years in system administration and IT operations.
• 3+ years managing hybrid infrastructure in regional/multi-country environments.
• VMware/ESXi, Windows Server and Linux experience; knowledge of storage/network dependencies.
• Experience with Azure and Microsoft 365 suites.
• SQL Server administration experience; backups and disaster recovery.
• Strong troubleshooting, documentation and scripting (PowerShell).

Responsibilities

• Administer VMware, Windows/Linux servers and regional cloud infrastructure to maintain availability.
• Manage on-premises Active Directory and related services.
• Administer Azure and Microsoft 365 in day-to-day operations.
• Oversee datacentre systems with outsourced vendors including maintenance and incident resolution.
• Support SQL Server administration, health checks and basic troubleshooting.
• Manage backups, recovery testing and DR planning.
• Provide Tier 2/3 IT support to regional HQ and local teams via ticketing system.
• Handle IT procurement, software licensing and contract renewals.
• Maintain technical documentation and follow security/change guidelines.
• Assist with infrastructure improvements and automation.

Skills

VMware/ESXi

Windows Server

Linux

Active Directory

Azure

Microsoft 365

SQL Server

Backup & DR

PowerShell

Vendor mgmt

Education

Diploma in Computer Science/IT

Microsoft/VMware certs

Tools

Active Directory

Azure

M365

SQL Server

PowerShell

Job description

Position Summary

The role administers on-premises and cloudIT infrastructure, helping keep services secure and reliable. It works alongside regional HQ and local IT teams to support IT service delivery and handles routine IT administration duties.

Reporting to the Infrastructure Manager, the role works with IT teams, business stakeholders and vendors to improve services in line with corporate IT standards.

Major Responsibilities

• Handle day-to-day administration of VMware, Windows/Linux servers and regional cloud infrastructure, helping maintain availability, capacity and performance.

• Administer on-premises Active Directory and related services, including AD Certificate Services, hybrid identity integration andendpointconfigurations.

• Administer Microsoft Azure and Microsoft 365 services as part of day-to-day IT operations.

• Work with outsourced vendors to oversee datacentre systems, providing technical supervision on monitoring, maintenance, patching, upgrades and incident resolution.

• Support routine SQL Server administration, including database health checks, log reviews and basic troubleshooting.

• Manage backups, verify recoverability, conduct restore tests and support disaster recovery exercises.

• Provide Tier 2/3 support to regional HQ and local IT teams through the IT ticketing system; track and resolve incidents and address recurring issues.

• Handle IT procurement, software licensing, subscriptions and contract renewals.

• Keep technical documentation and procedures up to date, follow corporate security and change guidelines, and help address vulnerabilities.

• Support infrastructure improvements, help automate routine tasks and share technical knowledge with local IT teams.

Qualifications

Education

• Minimum diploma in Computer Science, Information Technology, or a related field.

• Relevant Microsoft and VMware certifications would be desirable.

Experience & Requirements

• At least 5 years in system administration and IT operations, including at least 3 years managing hybrid infrastructure in regional or multi-country environments.

• Hands-on experience in the management and maintenance of VMware/ESXi and Windows Server environments; working knowledge of Linux.

• Experience providing technical supervision of outsourced vendors managing datacentre systems, including maintenance, incident resolution and system changes.

• Experience managing enterprise-level backup and recovery solutions, including restore testing and disaster recovery planning; working knowledge of storage and network dependencies.

• Hands-on experience managing on-premises Active Directory services, Microsoft Azure and Microsoft 365 suites.

• Working knowledge of MSSQL Server administration, including database maintenance, backup and restore, and first-line troubleshooting.

• Strong technical troubleshooting, documentation and collaboration skills; PowerShell scripting and automation experience desirable

Mobility/Travel

• Occasional business travel may be required.

Language

• Fluency in written and spoken English.

Samsonite/TUMI is an equal opportunity employer and welcomes applications from all qualified candidates without consideration of age, race, religion, gender, sexual orientation, disability, marital status or family situation. We actively cultivate a diverse workforce and promote inclusion in our workplaces. We hire based on merit and believe in selecting the best candidate for the job. People from all backgrounds, including those with special needs, are encouraged to apply.

All information provided by candidates will be used solely for recruitment purposes. Unsuccessful applications will be destroyed upon completion of the recruitment process.