IT System Engineer

6 hours ago

singapore ALTROCKS TECH PTE. LTD. Full-time
  • Diploma/ Degree in IT, Computer Science, or related field
  • At least 5+ years of experience in IT infrastructure or system administration
  • Experience with Windows Server, Active Directory, DNS, and DHCP
  • Familiar with Microsoft Azure and hybrid cloud
  • Knowledge of virtualization (Hyper‑V) and backup systems
  • Basic understanding of IT security practices
  • Manage and maintain Windows Server environments both on‑prem and Azure‑based
  • Oversee Active Directory, Group Policy, domain controllers, and authentication services
  • Administer DNS, DHCP, RADIUS (NPS), and Certificate Authority (CA)
  • Implement security best practices for access control, MFA, and identity management
  • Manage Azure AD, Azure VMs, Azure Backup, and Azure Networking.