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🥝 Sr. System Engineer

SeaHill Consulting Group | Boston, Massachusetts, United States | Posted May 07, 2026

Job Description

Key Responsibilities

" Conduct a full assessment and optimization of the Microsoft ecosystem including M365, Intune, Entra, devices, and security tools



" Identify gaps across configuration, security, device management, and compliance and implement improvements to increase system health and vulnerability posture



" Manage corporate devices across Windows, MacOS, iOS, and Android including lifecycle, policy enforcement, and compliance



" Administer Microsoft Intune, Azure Portal, and related endpoint management tools



" Manage identity and access systems including Microsoft Entra, Active Directory, Duo, and SSO integrations



" Configure conditional access policies, authentication methods, and identity synchronization



" Support endpoint security and vulnerability management using Microsoft Defender and Purview



" Develop and maintain automation ...

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