System Engineer [Windows Server/ VMware]

NCS; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

NCS in Singapore is seeking a detail-oriented System Engineer with deep Windows Server and VMware expertise to design, implement, and maintain our enterprise infrastructure. You will ensure performance, security, and reliability across our global and local environments.

You will design and manage Windows Server deployments, administer VMware vSphere/ESXi, monitor and tune systems, and implement backup/DR solutions. Strong scripting in PowerShell and solid AD/DNS/DHCP knowledge are essential.

Qualifications

• 3+ years of hands-on system or infrastructure engineering experience.
• Advanced proficiency with Windows Server administration.
• Expertise in VMware vSphere/ESXi virtualization.
• Strong networking knowledge (TCP/IP) and troubleshooting.
• Experience with backup and disaster recovery solutions.
• Proficient in PowerShell scripting for automation.
• Solid Active Directory, DNS, and DHCP knowledge.
• Excellent documentation and organizational skills.

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 infrastructure issues and document solutions.
• Manage Active Directory, user accounts, group policies, and security configurations.
• Implement and maintain backup and disaster recovery solutions.
• Develop infrastructure runbooks and standard operating procedures.
• Collaborate with IT teams for capacity planning and upgrades.
• Perform regular security assessments and apply patches.
• Automate routine tasks with PowerShell.

Skills

Windows Server

VMware vSphere/ESXi

Networking (TCP/IP)

PowerShell

Active Directory

Backup & DR

Documentation

SAN/NAS

Troubleshooting

Analytical thinking

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.