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Sr. Microsoft Infrastructure Administrator

MSys Inc.

United States, REMOTE,, United States Full-time July 18, 2026

Opportunity Description

*** Webcam interview *** Long term contract ***Remote***
Job Description: Summary
This Microsoft infrastructure administrator will assist with the management of Windows Server, Active Directory, Group Policy, IIS, and Azure IaaS resources. This role will be responsible for day-to-day operations, security hardening, automation, and high-availability support across on-premises and cloud environments. This position will partner closely with network, security, and application teams to ensure reliable service delivery and continuous improvement.
Key Responsibilities
Windows Server Administration:


+ Configure and maintain Windows Server (2016–2025)

+ Manage roles/features (AD DS, DNS, DHCP, DFS, File Services)

+ Handle patching, performance tuning, and capacity planning


IIS Administration:


+ Configure and support IIS websites and applications

+ Manage application pools, bindings, SSL/TLS certificates

+ Imp...
Full-time other-general

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