Mô tả công việc

Active Directory Management:

• Administer and maintain Active Directory (users, groups, OUs, domain controllers).
• Ensure AD replication and troubleshoot issues.
• Monitor AD health and resolve issues proactively.
• Provide detailed documentation and reports for audits.

Group Policy Management:

• Create, configure, and enforce Group Policy Objects (GPOs).
• Troubleshoot GPO-related issues.

User & Access Management:

• Create and manage user accounts, security groups, and permissions.
• Implement and enforce access control policies.
• Manage password policies, account lockout policies, and other security measures.

Security & Compliance:

• Ensure Active Directory complies with company policies and industry standards.
• Implement AD security best practices (secure authentication, RBAC, least privilege).

Troubleshooting & Support:

• Provide second- and third-level support for Active Directory issues.
• Troubleshoot authentication, user access, and replication failures.
• Collaborate with other IT teams to resolve issues impacting AD services.

Backup & Recovery:

• Ensure backup and disaster recovery procedures are in place for AD.
• Perform regular backups and system restores.

Scripting & Automation:

• Develop and maintain PowerShell scripts for AD administration (bulk user creation/modification, reporting, automation).

Server Administration:

• Install, configure, and maintain server operating systems and applications.
• Monitor server performance and conduct health checks.
• Ensure server security (patch management, firewall, access control).
• Implement and manage server backup and disaster recovery.
• Troubleshoot server issues and escalate as needed.
• Collaborate with other IT teams on software deployments, network configurations, and system integrations.
• Maintain server documentation.
• Plan for server capacity and future requirements.

Documentation & Reporting:

• Maintain documentation of Active Directory architecture, configurations, and procedures.
• Generate reports on AD health, user activity, and access controls.

Yêu cầu công việc

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.
• 3+ years of experience managing and administering Active Directory in a medium-to-large enterprise environment.
• Strong experience with user management, group policies, and Active Directory replication.
• Familiarity with DNS, DHCP, and other AD-integrated services.
• Experience troubleshooting Active Directory and authentication issues.

Technical Skills:

• In-depth knowledge of Microsoft Active Directory (forests, domains, sites, trusts, GPOs, schema management).
• Proficiency in PowerShell scripting and automation for Active Directory.
• Familiarity with other identity management tools (Azure AD, LDAP, SSO, MFA solutions) is a plus.
• Experience with Windows Server (2012 and beyond), including Active Directory roles and services.
• Knowledge of DNS and DHCP related to Active Directory.

Certifications (Preferred): Microsoft certifications (Azure Administrator Associate, Windows Server, Active Directory), CompTIA Security+, ITIL.