Senior System Engineer

We are looking for a skilled Microsoft System Engineer to join our team and play a key role in maintaining, optimizing, and delivering our IT infrastructure and cloud services. The ideal candidate responds swiftly to critical issues, minimizing downtime and ensuring business continuity while delivering high-quality IT projects such as infrastructure upgrades, cloud migrations, and system integrations.

• Respond swiftly to critical issues, minimizing downtime and ensuring business continuity.
• Deliver IT projects such as infrastructure upgrades, cloud migrations, and system integrations on time with high quality.
• Perform daily operational tasks related to Microsoft products, virtualization, security, and database management.
• Lead coverage in Windows Servers, SQL, Security Gateways, and service projects.
• Provide mentorship to mid-level engineers to strengthen team sustainability.
• Handle escalated customer incidents requiring advanced troubleshooting.
• Additional tasks: perform any other tasks assigned by the manager, as needed.

• Configure, manage, and troubleshoot Active Directory (AD) and Azure Active Directory (AAD), including ADFS, AADConnect, GPOs, and LDAP integrations.
• Deploy, migrate, upgrade, and maintain Microsoft Exchange Server, including high availability (DAG) configurations, CU upgrades, mailbox management, mail signature setups, and troubleshooting Outlook profiles (POP & Exchange).
• Implement and administer Microsoft Office 365 / Microsoft 365, SharePoint, and related collaboration solutions.
• Manage and optimize Windows Server environments, including installation, configuration, troubleshooting, and implementing new services and functionalities.
• Administer and optimize Hyper-V virtualization platforms.
• Manage Security Mail Gateways and Certificate Authority (CA) servers, ensuring proper monitoring, incident response, and PKI management.
• Administer, migrate, and tune Microsoft SQL Server databases.
• Write, understand, and execute PowerShell scripts for Exchange and other system automation tasks.
• Support multiple operating systems and ensure compatibility for application installations.
• Lead operational and technical projects while ensuring timely delivery and high-quality outcomes.

• Education: Bachelor’s degree in Computer Science, Information Technology, or a relevant field.
• Experience: Minimum 6 years of hands-on experience in Microsoft systems engineering. Experience with Hyper-V and Office 365 / Microsoft 365 administration is a plus.

• Microsoft Certified: Azure Administrator Associate (AZ-104)
• MCSE: Core Infrastructure
• MCSE: Microsoft Messaging

• Strong technical expertise in Microsoft environments.
• Ability to handle critical incidents and resolve issues quickly.
• Project delivery skills across infrastructure, cloud migrations, and system integrations.
• Advanced troubleshooting and operational leadership.
• Team development and mentorship capabilities.