Active Directory Engineer

3 days ago


Singapore ANCHOR GLOBAL CONSULTING PTE. LTD. Full time $80,000 - $120,000 per year

Responsibilities:

  • Manage and support Active Directory infrastructure, including Group Policy, DNS, DHCP, and replication.
  • Implement and maintain Microsoft 365 integration with Active Directory, including hybrid identity solutions.
  • Configure and support ADFS and related federation services for secure authentication and SSO.
  • Design and maintain Tier-0 AD architecture, ensuring security and segregation of privileged access.
  • Administer and maintain Windows Server environments, including patching, performance tuning, and troubleshooting.
  • Administer and maintain the Certificate Authority (CA) server
  • Participate in infrastructure projects, including upgrades, migrations, and automation initiatives.
  • Monitor system performance and availability and respond to incidents and service requests.
  • Collaborate with security and compliance teams to ensure adherence to policies and standards.
  • Document procedures, configurations, and changes in accordance with ITIL practices.

Requirements

  • Minimum 5 years of experience in Windows Infrastructure administration.
  • Extensive knowledge of Active Directory, including forest/domain design, OU structure, and GPOs.
  • Experience with Microsoft 365 integration, including Azure AD Connect and hybrid identity.
  • Hands-on experience with ADFS and federation services.
  • Familiarity with Tier-0 AD architecture and privileged access management.
  • Experience managing Certificate Authority servers and understanding of PKI concepts.
  • Proficiency in PowerShell scripting for automation and administration tasks.
  • Understanding of networking fundamentals (TCP/IP, DNS, DHCP, Certificate Authority).
  • Excellent problem-solving and communication skills.
  • Microsoft certifications (e.g., MCSE, MS-102, AZ-800/801).
  • Experience with identity governance and privileged access tools (e.g., CyberArk).
  • Exposure to cloud platforms such as Azure or AWS.
  • Familiarity with ITIL framework and change management processes.

Interested candidates may send their CV to MAC (Reg No. R at quoting the job title in the Subject line. We regret that only shortlisted candidates will be notified.



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