I Square Tek - Senior Active Directory Administrator - Microsoft PKI (5-8 yrs)

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Job Role : Senior Active Directory Administrator.

Skills : AD, ADFS, Powershell, PKI technologies

Key Responsibilities :

1. AD Design and Deployment :

- Design and deploy Active Directory environments on Windows Server 2008 R2/2012 R2/2016 platforms.

- Upgrade existing AD environments to meet the specified requirements.

2. AD Domain Services Expertise :

- Expertise in building new Active Directory domains and create comprehensive Low-LevelDesigns.

- Configure and manage Active Directory Federation Services (ADFS) including Low-Level Design creation.

3. AD Certificate Services (PKI) :

- Expertise in building and configure Active Directory Certificate Services, ensuring a secure Public Key Infrastructure (PKI)

4. GPO Configuration and Management :

- Strong understanding of Group Policy Objects (GPO) and effectively configure and manage them.

5. OU Structure Planning :

- Develop and implement effective Organizational Unit (OU) structures, optimizing AD organization and administration.

6. AD Sites and Replication :

- Possess an in-depth understanding of AD sites and replication topology, ensuring efficient communication across the network.

7. Technical Notions and Expertise :

- Exhibit advanced technical knowledge in Wintel Backup, storage virtualization, and Active Directory backup and restore.

8. AD services :

- Strong knowledge on Network Time protocol, Account lockout issues, Delegation related issues, Dc health monitoring, FSMO transfer and Seize, Sysvol replication issues, DFSR ,FGPP , GSMA, Good understanding on Netmon logs , Certificates , Certificates renewal on ADFS.

9. Windows Server Administration :

- Install, configure, and provide support for Windows Servers.

- Conduct system maintenance, monitor performance, and ensure system security.

10. Architecting MS Windows OS Technology :

- Configure and architect MS Windows OS technologies including AD Forests, Domains, Trusts, DNS, DHCP, Group Policy, and Organizational Units.

11. Active Directory Upgrades and Troubleshooting :

- Plan and execute domain-level upgrades in Active Directory. Strong Experience on AD upgrade to Windows Server 2008 R2/2012 R2/2016. Troubleshoot and resolve GPO and Active Directory Federated Services issues.

12. Rights and Privileges Management :

- Review domain-level rights and privileges, making necessary changes to ensure security and compliance.

13. DNS and DHCP Support :

- Assist in the management and support of internal and external DNS systems, as well as internal DHCP architecture.

- Expertise in DHCP failover.

Qualifications :

- Bachelor's degree in Computer Science, Information Technology, or a related field.

- [7-10] of hands-on experience in Active Directory administration.

- Proficient in Windows Server 2008 R2/2012 R2/2016.

- Expertise in AD, ADFS, PowerShell, PKI technologies.

- Knowledge of Workplace environment control methods (Logon Scripts, Profiles, Policies, etc.).

- Relevant certifications (e.g., MCSE) will be an advantage

- Ready to work on 24/7 rotational shifts

- Excellent communication skills

- Looking for immediate joiners.