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The ideal candidate is hands-on, detail-oriented, and comfortable working across multiple environments, with strong experience in Microsoft technologies, infrastructure operations, and troubleshooting. This role focuses on maintaining the reliability, security, and performance of enterprise systems while delivering high-quality support in a fast-paced, client-facing environment.

<h3>Position Overview</h3>MetroSys is seeking a skilled Systems Administrator to support and manage infrastructure across a diverse client base. This role focuses on maintaining the reliability, security, and performance of enterprise systems while delivering high-quality support in a fast-paced, client-facing environment.The ideal candidate is hands-on, detail-oriented, and comfortable working across multiple environments, with strong experience in Microsoft technologies, infrastructure operations, and troubleshooting.<hr/><h3>Key Responsibilities</h3><ul><li>Administer and support Windows Server environments, endpoints, and core infrastructure systems across multiple clients</li><li>Manage Active Directory / Entra ID, DNS, DHCP, and Microsoft 365 services (Exchange, Teams, OneDrive, SharePoint)</li><li>Monitor system performance and troubleshoot issues across servers, endpoints, and networks</li><li>Apply patching, updates, and security configurations to maintain system integrity and compliance</li><li>Support Azure environments and assist with Microsoft 365 configuration and optimization</li><li>Assist with or lead infrastructure projects, including server deployments, upgrades, and M365 implementations</li><li>Troubleshoot issues across LAN, wireless, voice, and endpoint devices</li><li>Support deployment of new hardware, applications, and automation solutions</li><li>Create and maintain technical documentation, including configurations, diagrams, and runbooks</li><li>Collaborate with internal teams and clients to resolve issues and deliver solutions effectively</li><li>Manage multiple priorities while maintaining strong communication with stakeholders</li><li>Participate in on-call rotation and after-hours support as needed</li></ul><hr/><h3>Required Qualifications</h3><ul><li>3–6+ years of experience in systems administration or infrastructure support</li><li>Strong experience with:<ul><li>Windows Server environments</li><li>Microsoft 365 (Exchange, Teams, SharePoint, OneDrive)</li><li>Azure / Entra ID</li></ul></li><li>Solid understanding of networking fundamentals (LAN, DNS, DHCP, Wi-Fi)</li><li>Strong troubleshooting skills across infrastructure and endpoint environments</li><li>Experience working in client-facing or multi-environment roles</li><li>Proficiency with PowerShell or other scripting tools is preferred</li><li>Excellent communication, organization, and time management skills</li></ul>Powered by JazzHR

MetroSys

Systems Administrator

Administrative Skills

Automation

Communication Skills

Customer Relations

DHCP (Dynamic Host Configuration Protocol)

DNS (Domain Name System)

Detail Oriented

Hardware Administration

Identify Issues

Local Area Network (LAN)

Microsoft Active Directory

Microsoft Exchange Server

Microsoft Infrastructure

Microsoft Product Family

Microsoft SharePoint

Microsoft Windows Azure

Microsoft Windows Server

Microsoft Windows System Administration

Multitasking

Network Administration/Management

On Call

Performance Analysis

Resolve Customer Issues

Scripting (Scripting Languages)

Server Support

Software Patches

Systems Administration/Management

Systems Maintenance

Technical Writing

Time Management

Wi-Fi

Windows PowerShell

Wireless LAN

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