Senior Engineer – Wintel / Virtualisation (HCI, VMware, Windows)

Senior Engineer – Wintel / Virtualisation (HCI, VMware, Windows) Singapore (Onsite) Salary: Up to S$7,950 + S$50 HP Allowance + 1 Month Bonus Role required 24/7 Standby Support 1 Year Project renewable under Agency Why This Role? Step into a hands-on senior engineering role where you’ll design and manage enterprise-grade infrastructure environments across virtualisation, hyper-converged platforms, and Microsoft ecosystems. This is an opportunity to work on mission-critical systems, lead technical initiatives, and gain exposure to modern infrastructure technologies like Nutanix HCI and VMware vSAN. What You’ll Be Doing Virtualisation & HCI (Core Focus) • Design, deploy, and manage Nutanix Hyper-Converged Infrastructure (HCI) environments • Administer VMware vSphere (ESXi, vCenter, vSAN) platforms • Optimise VM performance, capacity, and lifecycle management • Lead infrastructure upgrades, migrations, and system enhancements Windows Server & Active Directory • Manage Windows Server (2016 / 2019 / 2022) environments • Administer Active Directory (AD DS, GPOs, security policies) • Manage AD CS, AD FS, DNS, and DHCP services Operations & Technical Leadership • Monitor system health, performance, and capacity planning • Troubleshoot complex cross-platform infrastructure issues • Implement backup, disaster recovery, and business continuity solutions • Mentor junior engineers and provide technical leadership • Maintain technical documentation, SOPs, and runbooks Security & Compliance • Perform security hardening and patch management • Ensure compliance with enterprise and regulatory standards • Conduct regular system health checks and vulnerability assessments What We’re Looking For • Strong experience in Wintel infrastructure and virtualisation environments • Hands-on expertise in: • VMware (vSphere, ESXi, vCenter, vSAN) • Nutanix HCI (highly preferred) • Windows Server & Active Directory services • Solid understanding of infrastructure performance tuning and optimisation • Experience in backup, DR, and high-availability environments • Ability to troubleshoot complex enterprise infrastructure issues • Prior experience in 24/7 support or standby environments • Strong communication skills and ability to work across teams What You’ll Gain • Exposure to enterprise-scale infrastructure environments • Hands-on experience with modern HCI platforms (Nutanix) and VMware stack • Opportunity to lead technical initiatives and mentor junior engineers • Involvement in infrastructure transformation, upgrades, and migrations • Collaborative environment with network, security, and application teams Ideal Candidate Profile You are a senior infrastructure engineer who enjoys working on complex systems, solving deep technical challenges, and taking ownership of mission-critical platforms. You’re comfortable in a hands-on role with leadership responsibilities and thrive in a fast-paced enterprise environment. Additional Info • 24/7 standby support required • Suitable for candidates with enterprise or system integrator background Apply Now If you're ready to work on large-scale infrastructure systems and take your career to the next level in virtualisation and HCI technologies, we’d love to hear from you. EA License No: 09C4235 I EA Reg: R1103307 (Hong Mei Lin)