AD Engineer (Max Budget SGD 7500)

🌟 We're Hiring: AD Engineer! 🌟Key ResponsibilitiesAdminister and support theActive Directory infrastructure, includingGroup Policy,DNS,DHCP, andreplication.Implement and maintainMicrosoft 365integrations with Active Directory, includinghybrid identityandAzure AD Connect.Configure, deploy, and manageADFSand relatedfederation servicesfor secure authentication andsingle sign-on (SSO).Design and maintain aTier-0 AD architecture, ensuring security, isolation, and control ofprivileged access.Administer and maintainWindows Serverenvironments, including patching, performance tuning, and issue resolution.Manage and maintain theCertificate Authority (CA)and ensure adherence toPKI best practices.Participate ininfrastructure projects, including systemupgrades,migrations, andautomation initiatives.Monitor system performance and availability, respond toincidentsandservice requestspromptly.Collaborate withsecurityandcompliance teamsto ensure adherence to organizational policies and standards.Maintain comprehensivedocumentationfor procedures, configurations, and changes in line withITILbest practices.RequirementsMinimum 2-5 years of experienceinWindows Infrastructure Administration.Strong expertise inActive Directory, includingforest/domain design,OU structure, andGroup Policy Management.Proven experience withMicrosoft 365integration andhybrid identitysolutions (e.g.,Azure AD Connect).Hands-on experience withADFSand federation technologies.Knowledge ofTier-0 AD architectureandPrivileged Access Management (PAM).Experience managingCertificate Authority serversand understandingPKI concepts.Proficiency inPowerShell scriptingfor automation and administrative tasks.Solid understanding ofnetworking fundamentals, includingTCP/IP,DNS,DHCP, andCertificates.Stronganalytical, troubleshooting, andcommunication skills.Microsoft certifications such asMCSE,MS-102,AZ-800/801, or equivalent.Experience with identity governance and privileged access tools(e.g.,CyberArk).Exposure to cloud platforms such as Azure or AWS.Familiarity with the ITIL frame work and change management processes.