Windows Administrator

Nair Systems is currently looking for Windows Administrator
for our Qatar operations with the following terms & conditions.
CORE COMPETENCIES
• Active Directory, Exchange 2016, Exchange 2019, Office 365, Azure AD, System Center, ADFS
• Office 365, Microsoft Intune / EMS, Online Protection, DLP, Information Protection Suite, Azure MFA Server, Azure AD Sync, ADFS Proxy & Windows Azure application and services.
• Active Directory, Group Policies, IIS, Microsoft PKI Certificates, PowerShell, Scripting
• Windows 2008 R2, Windows 2012 R2 & Windows 2016, Windows 2022 Clustering, Load Balancing
• Microsoft Teams.
• Advanced PowerShell scripting
• Work experience:
• 8 to 10 years of Systems Administration experience.
• Minimum 8 to 10 years’ experience in managing critical Microsoft Infrastructure
• Working knowledge of event, incident & problem management processes and tools
MAIN DUTIES AND RESPONSIBILITIES:
 Proficient in Active Directory user administration, troubleshooting.
 Proficient in On Premise Exchange 2016 and 2019 advanced administration in Hybrid Model.
 Designing, implementing and administering messaging system platforms and related sub-systems while ensuring compliance and user satisfaction.
 Coordinating and performing configuring changes and application upgrades for messaging systems and related services.
 Perform Regular OS Updates on Exchange servers, and on demand Exchange security updates as when it is released with no downtime including Exchange Database Refresh as and when required.
 Lead and participate in messaging related projects, to deliver new services, new functionality and application integration including but not limited to Email Security and protection solutions.
 Proficient with Office 365, Microsoft Intune / EMS, Online Protection, DLP, Information Protection Suite, Azure MFA Server, Azure AD Sync, ADFS, ADFS Proxy & Windows Azure application and services.
 Proficient in Azure identity, access, security with a clear understanding of core Azure services, such as networking, software and servers in the cloud.
 Experience with ADFS certificate renewal, Exchange certificate renewal, IIS Certificate renewals as and when required.
 Experience in Microsoft Teams [ Migration, Troubleshooting].
 Experience in System Center and assisting other Administrators as required on a daily or timely basis.
 Experience in Group policies, Microsoft Certificate PKI Services.
 Experience in Microsoft Windows clustering, load balancing and experience in troubleshooting technical problems involving software and operating systems & includes desktop OS.
 Develop & Executes PowerShell or Command Shell commands and experience in scripting to automate various process and reporting
Terms and conditions
Joining time frame: 2 weeks (maximum 1 month)
Should you be interested in this opportunity, please send your latest resume in MS Word format at the earliest at [email protected]