Back to search

Senior IT Systems Administrator - East Area

Singapore Permanent SG$6,000 - SG$8,000 per month (SG$72,000 - SG$96,000 per year) View Job Description
Join a well-established consumer-focused organisation that is investing in modernising and strengthening its IT infrastructure to support continued business growth. This role offers the opportunity to work across on-premise and cloud technologies, helping to enhance system reliability, security, and digital workplace capabilities.
  • Drive core infrastructure and cloud operations in a growing business
  • Own Microsoft 365, Active Directory and hybrid environment initiatives

About Our Client

Our client is a recognised organisation with a strong presence in the consumer services sector, serving a broad customer base through a network of physical and digital channels. With an ongoing focus on operational excellence, technology transformation, and customer experience, the company continues to invest in modern IT platforms and infrastructure capabilities.

The organisation offers a collaborative working environment where technology professionals are empowered to contribute to infrastructure improvements, automation initiatives, and long-term digital transformation projects.

Employees benefit from exposure to both established enterprise systems and emerging cloud technologies, providing strong opportunities for professional development and career progression.

Job Description

  • Manage and optimise enterprise Windows server environments to ensure high availability, performance, and operational stability.
  • Oversee identity and access management services, including directory services, authentication platforms, and policy administration.
  • Administer Microsoft 365 technologies, supporting collaboration tools, messaging platforms, and user lifecycle management.
  • Strengthen infrastructure security through the implementation of access controls, security policies, and identity protection measures.
  • Monitor system performance and proactively troubleshoot infrastructure, application, and authentication-related issues.
  • Support business continuity by maintaining backup, recovery, and disaster recovery capabilities.
  • Participate in infrastructure enhancement projects, cloud migrations, system upgrades, and technology modernisation initiatives.



The Successful Applicant

  • At least 5 years of experience in Systems Administration, Infrastructure Engineering, or a related IT operations role.
  • Strong experience administering Windows Server environments in an enterprise setting.
  • Hands-on expertise with Active Directory, Group Policy, DNS, DHCP, and identity management technologies.
  • Proven experience managing Microsoft 365 services, including Exchange Online, SharePoint, and Microsoft Teams.
  • Knowledge of Microsoft security technologies, conditional access policies, and identity governance.
  • Exposure to Microsoft Azure administration and hybrid cloud environments would be highly advantageous.
  • Familiarity with Linux server administration is beneficial.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Relevant Microsoft certifications would be an added advantage.



What's on Offer

  • Opportunity to play a key role in supporting and evolving critical business infrastructure.
  • Exposure to both on-premise and cloud technologies within a modern hybrid environment.
  • Involvement in transformation, migration, and technology improvement projects.
  • Collaborative and supportive technology team with opportunities to contribute to strategic initiatives.
  • Ongoing learning and professional development opportunities, including certification support.
  • Competitive remuneration package and employee benefits.



Contact
Miao Xia Neo (Lic No: R21103441/ EA no: 18C9065)
Quote job ref
JN-082026-7091280
Phone number
+65 6416 9828

Job summary

Function
IT
Specialisation
IT Systems & Testing
What is your area of specialisation?
Technology & Telecoms
Location
Singapore
Contract Type
Permanent
Consultant name
Miao Xia Neo (Lic No: R21103441/ EA no: 18C9065)
Consultant contact
+65 6416 9828
Job Reference
JN-082026-7091280

Diversity & Inclusion at Michael Page

We don't just accept difference - we celebrate it. We encourage applicants from all backgrounds to apply for this role and are committed to building inclusive, diverse workplaces where everyone can thrive. If you require any support or reasonable adjustments during the recruitment process, please let us know.