Job Descriptions and Responsibilities
Cloud Infrastructure & Database
Manage and maintain Azure Virtual Machines (VMs), including provisioning, patching, scaling, and performance monitoring.
Administer Azure SQL environments, including performance tuning, backups, high availability/disaster recovery (HA/DR), and security hardening.
Networking
Design, implement, and manage Azure networking components.
Virtual Networks (VNets) and VNet peering.
Site-to-site and point-to-site VPNs.
Private Endpoints and Private Link.
Cloud Security
Design and implement cloud security architecture, controls, and best practices.
Manage IAM, privileged access, and enforce least‑privilege principles.
Secure cloud environments (networks, workloads, containers, and configurations).
Implement and manage security tools (SIEM, CSPM, CWPP, secrets management).
Monitor threats, vulnerabilities, and support incident response activities.
Define and enforce security policies, baselines, and hardening standards.
Conduct security assessments, risk reviews, and compliance checks.
Cloudflare & Edge Services
Manage and maintain Cloudflare services (DNS, WAF, CDN, Zero Trust, SSL/TLS, access controls).
Operations & Reliability
Monitor system performance, availability, and security across Azure and edge environments.
Troubleshoot infrastructure, networking, and connectivity issues.
Implement and maintain backup and disaster recovery strategies.
Testing, DR & Optimization
Support penetration testing (PenTest) and remediate findings.
Execute BCP/DR exercises, including drills and RTO/RPO improvements.
Documentation & Collaboration
Maintain accurate documentation of architecture, configurations, and procedures.
Collaborate with application teams to support deployments, migrations, and incident response.
Requirements
Bachelor’s degree in Computer Science, IT, Cybersecurity, or equivalent experience.
Minimum 3 years’ of hands‑on experience in cloud infrastructure, networking, or cloud security roles.
Hands‑on experience with Microsoft Azure (VMs, Azure SQL, networking, storage).
Strong knowledge of cloud networking: VNets, peering, VPNs, DNS, firewalls, Private Link.
Experience with IAM, RBAC, and cloud security best practices (least privilege, hardening).
Familiarity with security tools: SIEM, CSPM, CWPP, vulnerability management.
Experience with HA/DR, backup strategies, and production support environments.
Proficiency in scripting/automation (PowerShell, Python, or Bash).
Familiarity with monitoring tools (Azure Monitor, Log Analytics, Prometheus, Grafana).
Experience with Cloudflare or similar CDN/WAF/Zero Trust platforms.
Understanding of security frameworks (ISO 27001).
Strong troubleshooting, problem‑solving, and documentation skills.
Microsoft Certified: Azure Administrator / Security Engineer / Solutions Architect.
Salary Range: S$4,000 – S$5,000 (Salary range subjected to candidate qualification & job experiences)
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