Sr. System Administrator - US timezone

We are looking for an experienced Sr.
System Administrator based in India to support US employees remotely. The ideal
candidate must have strong hands -on experience in Microsoft Azure, Office 365,
and Network Administration, along with excellent communication skills to
effectively collaborate with US -based teams and end users. The candidate should
be flexible to work during US time zones.

Key
Responsibilities:

Provide remote IT support to US
employees for system, network, and cloud -related issues.

Administer and manage Azure cloud
services including VMs, AD, identity management, backup, and security.

Manage and support Office 365
applications such as Exchange Online, Teams, SharePoint, and OneDrive.

Troubleshoot network issues involving
firewalls, VPNs, routers, switches, and connectivity.

Perform system upgrades, patches, and
regular maintenance activities.

Monitor infrastructure performance and
ensure high availability and minimal downtime.

Handle incident, service requests, and
problem management via ticketing systems.

Prepare and maintain documentation on
system configurations and processes.

Collaborate effectively with US teams to
ensure timely issue resolution.

Manage onboarding and offboarding
activities including user provisioning and access control.

Requirements

Required Skills
& Qualifications:

Any UG/PG Degree with relevant
Experience & MS Certified Eng (Preferred)

Minimum 6+ years of hands -on experience
as a Sr System Administrator.

Strong knowledge in Azure
administration.

Expertise in Office 365 setup,
configuration, and troubleshooting.

Good understanding of networking
concepts (TCP/IP, DNS, DHCP, routing, VPN, firewalls).

Prior experience supporting US clients
or teams is mandatory.

Excellent verbal and written
communication skills for interacting with US end users.

Ability to work independently and handle
tasks efficiently during US shift hours.