Operations Engineer, Server & Infrastructure

AZ BIZCORP MANAGEMENT PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

AZ BIZCORP MANAGEMENT PTE. LTD. is seeking a hands-on IT infrastructure engineer to operate and maintain corporate server infrastructure across multiple countries, including virtualization platforms, Windows and Linux systems, and related services.

You will plan and execute OS and firmware patching, manage monitoring and backups, administer Active Directory and identity services, develop automation scripts in PowerShell, Bash or Python, maintain runbooks, and participate in on-call rotations.

Job description

• Operate and maintain corporate server infrastructure across multiple countries, including virtualisation platforms, Windows and Linux systems, and associated services.
• Plan and execute operating system, firmware and infrastructure patching, including testing, rollback planning and compliance tracking.
• Manage infrastructure monitoring and alerting to ensure effective coverage, timely response and resolution of identified issues.
• Manage backup operations and recoverability, including backup verification, scheduled restore testing and recovery checks.
• Administer virtualisation platforms, including host life cycle, capacity management, VM provisioning, inventory management and platform migrations.
• Provide operational support for Active Directory and related identity services, including directory changes, migrations and regional cut overs led by the Engineering team.
• Investigate and resolve incidents and recurring system issues, working with internal teams and vendors where required.
• Develop and maintain scripts using PowerShell, Bash or Python to automate recurring operational tasks such as patching, provisioning, reporting and system checks.
• Maintain accurate runbooks, system documentation, operational procedures and troubleshooting guides.
• Identify and implement agreed improvements to systems, tooling and operational processes.
• Participate in scheduled out-of-hours maintenance and the team's on-call rotation.