Role Overview: As a System Administrator, you will be a critical part of our IT operations team, responsible for the seamless functioning and security of our hybrid identity environments. Your expertise will be vital in managing Windows Active Directory and Azure environments, deploying and maintaining endpoint security solutions, and implementing effective backup and disaster recovery strategies. A strong focus on automation through PowerShell and Bash scripting will be key to your success in this role.

Key Responsibilities:

1. Active Directory (AD) & Azure AD Management:
Administer, maintain, and optimize our on-premises Windows Active Directory and Azure AD environments, ensuring high availability and performance.
Develop, manage, and troubleshoot Group Policies (GPOs) to enforce security settings and streamline user environments.
Oversee user authentication, authorization, and access controls across hybrid environments.
Configure, implement, and troubleshoot RADIUS authentication for secure network access for various devices and users.

2.



Azure AD Connect & Hybrid Identity Management:
Design, deploy, configure, and maintain Azure AD Connect, ensuring seamless and reliable hybrid identity synchronization between on-premises AD and Azure AD.
Proactively identify and troubleshoot complex Azure AD Sync issues, including password hash synchronization, pass-through authentication, and federation services.
Implement and enforce hybrid identity security best practices, including Conditional Access policies, Multi-Factor Authentication (MFA), and Privileged Identity Management (PIM).

3. WSUS & Print Server Administration:
Manage the full lifecycle of security updates and patches by configuring and deploying them via Windows Server Update Services (WSUS) across the organization.
Maintain, optimize, and troubleshoot Print Server infrastructure to ensure reliable printing services across multiple geographical locations.

4. Endpoint & Security Management:
Plan, deploy,

📌 System Administrator (Noida)
🏢 Shiv Nadar School
📍 Noida