Wintel & VMWare Engineer

DIGIWORLD TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

DIGIWORLD TECHNOLOGIES PTE. LTD. seeks a skilled Wintel/VMware Engineer to manage the IT Infrastructure Platform and Operations, covering data center infrastructure and cloud platform management.

The role emphasizes VMware virtualization, Windows Server administration, and automation to ensure high availability, performance, and security. Responsibilities include designing and operating VMware environments, implementing automation scripts with PowerShell and Ansible, handling server patches, and

Qualifications

• Degree in Computer Science/IT required.
• 5+ years in IT Infrastructure Engineer role.
• Experience with Ansible and shell scripting.
• Level3 knowledge in Microsoft Windows, VMware and Active Directory.
• Scripting languages such as PowerShell, Shell & Python are advantageous.

Responsibilities

• Design, deploy, and manage VMware ESXi, vCenter, vSAN, Aria Operations, VCF and virtual machines.
• Provide Level 3 support for VMware vSphere, ESXi, vCenter, vSAN, VCF, and Windows platforms.
• Administer and troubleshoot Windows Server 2016/2019/2022/2025, including AD, DNS, DHCP, GPO, clustering, SMTP relay.

Skills

VMware ESXi/vCenter/vSAN

Windows Server

Active Directory

Automation

PowerShell

Ansible

Python

Education

Degree in Computer Science/IT

Tools

VMware vSphere

PowerShell tooling

Python tooling

Job description

Job Summary

The incumbent will primarily be working with Platform lead. He will be jointly responsible for the IT Infrastructure Platform & Operations function which includes Data Center infrastructure (Servers, Storage, Backup) & Cloud Platform management.

We are seeking a highly skilled and proactive Wintel/VMware Engineer with deep expertise in VMware virtualization technologies, Windows Server infrastructure, and automation (Powershell)scripting. The ideal candidate will be responsible for managing, maintaining, and optimizing our Windows-based environments, ensuring high availability, performance, and security. This role involves troubleshooting complex issues, driving automation, ensuring system reliability, and collaborating with cross-functional teams to support business operations.

Key Responsibilities

• Design, deploy, and manage VMware ESXi, vCenter, vSAN, Aria Operations, VCF and virtual machines.
• Provide Level 3 support for VMware vSphere, ESXi, vCenter, vSAN, VCF, and windows platforms.
• Administer and troubleshoot Windows Server 2016/2019/2022/2025, including:

1. Active Directory (AD)
2. Domain Name System (DNS)
3. Dynamic Host Configuration Protocol(DHCP)
4. Group Policy (GPO)
5. Clustering
6. SMTP relay services (Postfix, IISSMTP)

• Implement and maintain Automation scripts using PowerShell and Ansible for configuration management and operational tasks.
• Perform system upgrades, patching, and performance tuning.
• Provide support for IBM connect direct and Progress WS_FTP
• Configure, monitor and troubleshoot SMTP relay services for application-to-application and application-to-email communications.
• Administer email delivery security (SPK, DKIM, DMARC compliance)
• Monitor system health and respond to incidents and service requests.
• Collaborate with cross-functional teams to support infrastructure projects and initiatives.
• Collaborate with security teams to ensure compliance with financial regulatory standards (e.g., MAS, PCI-DSS)
• Maintain documentation for systems, processes, and procedures.
• Participate in on-call rotation for critical Incident support

Technical Requirements

• Degree in computer science/Information Technology.
• Minimum5+ years of experience in IT Infrastructure Engineer role supporting critical system.
• Experienced in developing Infrastructure Automation Engineer using Ansible and shell scripting.
• Level3 technical knowledge in Microsoft Windows, VMware and Active Directory.
• Technical skills with experience in fast pace, large, complex environments.
• Knowledge in scripting languages such as PowerShell, Shell & Python have added advantages.

Soft Skills

• Strong problem-solving skills and the ability to troubleshoot complex issues.
• Excellent communication and collaboration skills.
• Ability to work independently and as part of a team.
• Detail-oriented with strong documentation skills.
• Self-motivated and possess strong analytical skills, sharp and meticulous.
• Strong interpersonal skills and good time management skills.
• ITIL certification is an added advantage.