IT Infrastructure Engineer
Cornerstone Global Partners · Downtown Core, Central Region ·
- Work mode
- Onsite
- Employment
- Full time
- Category
- Devops
- Experience
- 5+ years
- Salary
- SGD 6,500 – 9,000 / month
Cornerstone Global Partners · Downtown Core, Central Region ·
Hands-on infrastructure engineer for a global agribusiness, running a hybrid multi-region stack: Windows Server, Linux, VMware/Hyper-V, Active Directory/Entra ID, and Azure/AWS — covering backup/DR, security hardening, automation (PowerShell/Bash/Python), vendor management, and on-call incident response.
Salary: $6,500 – $9,000 per month
About the Company
A global agribusiness powerhouse seeking a hands-on Infrastructure Engineer to keep its enterprise technology environment available, secure, and resilient.
Role & Responsibilities
Reporting to the Head of IT Infrastructure, you'll run the full infrastructure stack (servers, identity, virtualization, cloud, backup) across a hybrid, multi-region environment. The role balances daily administration with proactive risk reduction, partnering with security, application, and vendor teams to keep systems stable and audit-ready.
Administer Windows Server, Linux, VMware, and Hyper-V across physical, virtual, and cloud platforms
Manage Active Directory, Entra ID, Group Policy, DNS, and DHCP
Own Azure and AWS services, including access controls, cost governance, and hybrid integration
Drive security hardening, privileged access, and vulnerability remediation with cybersecurity and SOC teams
Administer enterprise backup and restore, validating recovery readiness for DR and BCP exercises
Troubleshoot complex issues, lead root cause analysis, and join on-call major incident response
Automate recurring tasks with PowerShell, Bash, or Python
Manage vendors and MSPs against agreed service outcomes
Requirements
5+ years in system administration or infrastructure operations
Hands-on Windows Server, Linux, virtualization, and Azure/AWS experience
Solid knowledge of Active Directory, Entra ID, DNS, DHCP, and TCP/IP
Scripting proficiency in PowerShell, Bash, or Python
Experience within ITIL-aligned incident, change, and problem management
Bachelor's degree in IT, Computer Science, or Engineering (or equivalent experience)
Bonus Points: Azure Administrator Associate, AWS SysOps Administrator, VMware VCP, ITIL Foundation, or CompTIA Security+
Only shortlisted candidates will be notified. Information provided in this advertisement is for recruitment purposes only.
Sharon Yeoh
EA Registration Number: R1878653
Cornerstone Global Partners Pte Ltd (EA License: 19C9859)