The System Administrator L2/L3 provides advanced technical support for end user computing devices, servers, and core IT infrastructure. Candidates should have 5–7 years of hands-on experience in system administration and infrastructure management, including patching, server administration, security monitoring, and compliance. This role ensures operational stability and guides L1/L2 teams in a multi-tier support setting.
Key Responsibilities
Provide L2/L3 support for hardware, software, and network issues (remote diagnostics, advanced configuration, problem replication)
Manage end user computing device patching, OS/application updates, and endpoint protection (Intune, Autopilot, Azure AD, Windows 10/11, Endpoint Manager, M365 Apps).
Manage the configuration, optimization, and integration of Microsoft 365 services (All Associated Apps) , including
📌 IT Administrator (Bengaluru)
🏢 Marmon Technologies India
📍 Bengaluru
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