System Administrator

• Maintain and optimize Azure, Entra, Microsoft 365, Teams, SharePoint, and related systems for high availability.
• Proactively monitor infrastructure health and performance, addressing issues before they affect users.
• Automate workflows and administrative tasks using Azure Functions, Azure Cloud Shell, or PowerShell.
• Lead implementation and ongoing administration of Microsoft Defender for Endpoint, Microsoft 365, and Identity and Intune for endpoint security and support.
• Perform regular vulnerability scans and remediation tracking through Defender for Endpoint or related tools.
• Continuously assess and improve the organization’s security posture through auditing, reporting, and Defender threat analytics.
• Administer conditional access, MFA, and identity protection in Entra.
• Support cloud environments with Azure resource management and monitoring.
• Manage DNS, networking, and traffic protection via Cloudflare.
• Design and implement automation for user provisioning, system configuration, and reporting using PowerShell, Azure Functions, or Logic Apps.
• Manage Vonage and other telephony systems, including call routing, integrations, and troubleshooting.
• Provide advanced Tier 2/3 support for Microsoft 365, Teams, and Exchange environments.
• Maintain clear technical documentation and system configuration records.
• Conduct staff training on cyber security best practices.
• Plan and execute implementations, upgrades, migrations, and security initiatives.

Technology Systems Administrator

Senior Business System Administrator

IT Systems Administrator

Senior Systems Administrator – Active Top Secret Clearance

IT Systems Administrator

Senior Systems Administrator