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NCS

ICT consulting, digital transformation, cybersecurity services

Microsoft Exchange Server Hands-on Support Engineer

System AdministrationConfirmed live in the last 24 hours
Full-timeSingaporeNo salary listedIn-person

About the Job

Requirements

  • A minimum of 3 years of hands-on experience in a similar role managing multi-site data centres with at least 5,000 mailboxes.
  • Strong scripting experience in Shell, Bash, and Python.
  • A proven track record building software and systems for infrastructure and application automation.
  • Strong technical operations skills in Enterprise Windows Exchange and Active Directory.
  • Experience with ITIL processes, including Change Management, Incident Management, Problem Management, and Configuration Management.
  • Strong analytical and problem-solving abilities to diagnose and resolve software and hardware issues.
  • Experience with Design Thinking and Agile methodologies such as Scrum and Kanban.
  • Microsoft Certified Solutions Associate (MCSA) or Microsoft Certified Solutions Expert (MCSE) certification.
  • A diploma or degree in Computer Science, Engineering, or related disciplines.

Responsibilities

  • Manage enterprise Microsoft Exchange and Active Directory environments to ensure data integrity, performance, and accessibility.
  • Implement and maintain account and access management through Group Policy Object (GPO) policies.
  • Execute backup management, vulnerability and patch management, and inventory processes.
  • Perform day-to-day capacity planning and review performance and statistical logs.
  • Build software and systems to manage infrastructure and applications through automation.
  • Develop and maintain scripts using Shell, Bash, and Python to streamline operations.
  • Improve system monitoring and alerting to reduce incident resolution time and minimize false positives.
  • Enhance system logging and benchmarking to optimize application infrastructure performance.
  • Assess and implement service requests and change requests.
  • Plan and execute upgrades, migrations, and platform maintenance activities.
  • Analyze, test, patch, and implement changes of broad scope, high complexity, and long duration.
  • Document configurations, changes, issues, and technical diagrams for supported systems.
  • Investigate and resolve complex and unusual technical problems.
  • Measure and optimize system performance and capacity for enterprise email systems.
  • Explore and evaluate new technologies and solutions to advance capabilities.
  • Collaborate with engineering and application development teams to improve system performance through environment upgrades.

About the Company

NCS

ICT consulting, digital transformation, cybersecurity services

NCS delivers ICT services in the Asia Pacific region, including consulting, digital transformation, technology solutions, and cybersecurity for government and private sector clients. It offers advisory, implementation, and managed services, supported by three innovation centers in Singapore, Melbourne, and Shenzhen and a workforce of about 13,000 across 20 cities. The company emphasizes long-term client partnerships, regional scale, and practical solutions developed at its innovation centers. Its goal is to help clients navigate digital transformation and cybersecurity while maintaining ethical conduct and transparent governance.

Company size
10,001+
Company stage
Grant
Total funding
$780K
Headquarters
Singapore, Singapore
Founded
1981

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