System Engineer [Windows Server/ VMware]

NCS; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

NCS in Singapore is seeking a detail-oriented System Engineer to design, implement, and maintain our enterprise infrastructure. The role focuses on Windows Server and VMware, ensuring performance, security, and reliability across the organisation.

You will manage AD, DNS/DHCP, backups, and runbooks, while collaborating with IT teams on capacity upgrades. Strong scripting in PowerShell and solid problem-solving are essential for operational excellence.

Qualifications

• 3+ years of hands-on system/infrastructure engineering experience.
• Advanced proficiency with Windows Server administration and management.
• Expertise in VMware vSphere/ESXi virtualization.
• Strong networking knowledge: TCP/IP and troubleshooting.
• Experience with storage management (SAN/NAS).
• PowerShell scripting for automation.
• Active Directory, DNS and DHCP administration.
• Experience with backup and disaster recovery solutions.
• Excellent documentation and organizational skills.
• Analytical problem-solving and attention to detail.

Responsibilities

• Design, deploy, and manage Windows Server environments across 2012 R2, 2016, 2019, 2022.
• Administer and optimize VMware vSphere/ESXi infrastructure, including host config and VM provisioning.
• Monitor system performance and tune to minimize downtime.
• Troubleshoot complex infra issues and document solutions.
• Manage Active Directory, user accounts, groups, and security configurations.
• Implement and maintain backup and disaster recovery solutions.
• Develop infrastructure documentation, runbooks, and SOPs.
• Collaborate with IT teams on capacity planning and upgrades.
• Perform regular security assessments and apply patches.
• Automate routine tasks using PowerShell.

Skills

Windows Server

VMware vSphere/ESXi

PowerShell

Active Directory

DNS/DHCP

Backup & DR

Documentation

Scripting

Job description

• Full-time
• Department: Others

Job Description

We're looking for a detail-oriented and analytical System Engineer with expertise in Windows Server and VMware to join our organization in Singapore. In this role, you will be responsible for designing, implementing, and maintaining our enterprise infrastructure while ensuring optimal performance, security, and reliability. The ideal candidate will demonstrate strong technical acumen, systematic problem-solving abilities, and a commitment to operational excellence.

• Design, deploy, and manage Windows Server environments across multiple versions (2012 R2, 2016, 2019, 2022) in enterprise settings
• Administer and optimize VMware vSphere/ESXi infrastructure, including host configuration, virtual machine provisioning, and resource allocation
• Monitor system performance and implement tuning strategies to ensure efficient operation and minimize downtime
• Troubleshoot complex infrastructure issues using analytical approaches and document solutions systematically
• Manage Active Directory, user accounts, group policies, and security configurations
• Implement and maintain backup and disaster recovery solutions to ensure business continuity
• Develop and maintain infrastructure documentation, runbooks, and standard operating procedures
• Collaborate with IT teams to plan capacity, upgrades, and infrastructure improvements
• Perform regular security assessments and apply patches and updates in a controlled manner
• Automate routine tasks using PowerShell scripting to improve operational efficiency

Qualifications

**Required Skills and Experience:**

• 3+ years of hands-on experience in system or infrastructure engineering roles
• Advanced proficiency with Windows Server administration and management
• Demonstrated expertise in VMware vSphere/ESXi virtualization technologies
• Strong knowledge of networking concepts, TCP/IP, and network troubleshooting
• Experience with storage management and SAN/NAS technologies
• Proficiency in PowerShell scripting for automation and system administration
• Solid understanding of Active Directory, DNS, and DHCP
• Experience implementing and managing backup and disaster recovery solutions
• Strong analytical and problem-solving skills with attention to detail
• Excellent organizational and documentation practices

**Preferred Skills and Experience:**

• Experience with cloud platforms such as Microsoft Azure or Amazon Web Services
• Knowledge of Hyper-V or other virtualization technologies
• Familiarity with Infrastructure as Code (IaC) principles and tools
• Experience with Citrix or similar remote access technologies
• Knowledge of ITIL best practices and service management principles
• Python or other scripting language proficiency
• Experience in enterprise or mission-critical environments

Additional Information

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.