Microsoft Exchange Server Hands-on Support Engineer / Team Lead (On Prem)

As a Microsoft Exchange Server Hands-on Support Engineer, you will be part of a dynamic team managing enterprise-scale messaging infrastructure for our clients. You'll leverage your expertise in Microsoft Exchange and Active Directory to ensure seamless operations across multi-site data centres, while driving automation and innovation to solve complex technical challenges. This role offers the opportunity to work with cutting-edge technologies and make a tangible impact on mission-critical systems.

What will you do?

System Administration & Maintenance · Manage Enterprise Microsoft Exchange and Active Directory environments to ensure data integrity, performance, and accessibility · Implement and maintain Account and Access Management via GPO Policies · Execute backup management, vulnerability and patch management, and inventory processes · Perform day-to-day capacity planning and review performance and statistical logs

Automation & Infrastructure Development · 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

Project Management & Implementation · 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

Technical Design & Problem Solving 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

The ideal candidate should possess:

• Minimum 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

• Proven track record in building software and systems for infrastructure and application automation

• Superior technical operation skills in Enterprise Windows Exchange and Active Directory

• Experience with ITIL processes including Change Management, Incident Management, Problem Management, and Configuration Management

• Excellent communication skills to convey technical concepts to both technical and non-technical stakeholders

• 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

• Self-motivated team player who demonstrates initiative, flexibility, and innovation

• Microsoft Certified Solutions Associate (MCSA) or Microsoft Certified Solutions Expert (MCSE) certification

• Diploma or Degree in Computer Science, Engineering, or related disciplines

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.

Scam Alert

We are aware of fraudulent job offers and impersonations of NCS recruiters. Phishing emails using convincing-looking but fake addresses are also commonly used to trick you into thinking that they come from official NCS sources.

Please note that all official communications from NCS Group will only be sent from verified corporate email addresses. Always check that the sender’s email address ends with the genuine NCS domain, @ncs.com.sg and beware of extra letters, symbols or misspellings. When in doubt, verify the sender’s identity by contacting us at reachus@ncs.com.sg.