Tier 2 Systems Engineer handling escalated technical issues for managed services customers. Collaborating with Tier 1 and Tier 3 teams to ensure system stability and security.
Responsibilities
Provide Tier 2 support via phone, ticketing system, email, and remote tools.
Troubleshoot and resolve escalated incidents related to workstations, servers, networks, and cloud services.
Own tickets through to resolution, ensuring timely communication and proper documentation.
Collaborate with Tier 1 and Tier 3 resources to resolve complex issues and improve knowledge transfer.
Support and maintain Microsoft Windows Server and desktop environments (AD, DNS, DHCP, GPO, file/print services).
Administer Microsoft 365/Exchange Online, Teams, OneDrive, and related services.
Perform user and group administration across various systems.
Assist with management of switches, firewalls, wireless, VPN, and other network devices.
Monitor client environments using RMM and monitoring tools; respond to alerts and remediate issues.
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