Salary Range
SGD 72,000 - SGD 102,000 /year
SGD 6,000 - SGD 8,500/month
Skills Required
Job Description
Cloud Operations (Azure)
- Manage, monitor, and optimize Azure resources (e.g. AKS, AKV, virtual machines, storage, networking, API Management, Azure AD, monitoring tools).
- Implement and manage Infrastructure-as-Code using Terraform, Bicep, or ARM templates.
- Monitor performance, cost optimization, and compliance using Azure Monitor, Sentinel, and Azure Cost Management.
- Implement disaster recovery, high availability, and backup strategies.
Windows & Linux System Administration
- Install, configure, patch, and troubleshoot Windows Server (2016/2019/2022) and Linux (RHEL, Ubuntu, CentOS) systems.
- Manage core services including Active Directory, DNS/DHCP, Group Policy, IIS, Apache/Nginx, and SMTP.
- Perform OS hardening, vulnerability remediation, and system performance tuning.
- Automate administrative tasks using PowerShell, Bash, Ansible, or similar tools.
Networking & Firewall
- Manage and troubleshoot Azure networking components such as VNets, subnets, NSGs, load balancers, VPNs, ExpressRoute, and firewalls.
- Configure and support routing, switching, and firewall solutions in hybrid and cloud environments.
- Implement and monitor network security controls including WAFs and intrusion detection/prevention systems.
- Manage IPsec, SSL/TLS certificates, VPN tunnels, and encryption protocols.
DevOps & Automation
- Build, maintain, and support CI/CD pipelines using Azure DevOps, GitHub Actions, Jenkins, or equivalent tools.
- Support containerization and orchestration technologies such as Docker and Kubernetes (AKS).
- Automate deployments, patching, and monitoring using IaC and configuration management tools.
- Improve system reliability through monitoring, alerting, and self-healing mechanisms.
Security & Compliance
- Apply cloud security best practices including Azure RBAC, Key Vault, and Defender for Cloud.
- Ensure compliance with applicable security frameworks (e.g. ISO 27001, SOC 2, CIS, IM8 where applicable).
- Support incident response, vulnerability management, and internal or external security audits.
Collaboration & Support
- Participate in incident, problem, and change management processes aligned with ITIL practices.
- Provide on-call or after-hours support as required under an established roster.
- Collaborate with development and security teams to ensure operational stability and service excellence.
Please refer to U3’s Privacy Notice for Job Applicants/Seekers at https://u3infotech.com/privacy-notice-job-applicants/. When you apply, you voluntarily consent to the collection, use and disclosure of your personal data for recruitment/employment and related purposes.
About U3 INFOTECH PTE. LTD.
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