Senior Microsoft 365 Administrator

This is a fully remote position, open to applicants in California, +6 more states.

📋 Description

• Oversee the administration of Exchange Online

• Manage Mimecast policies and configurations for threats including spam and malware

• Assist in managing the firm's email archiving solution

• Administer Entra ID, handling user and group lifecycle, licensing, and device registration

• Manage and troubleshoot hybrid identity, including synchronization of Entra Connect with on-premises Active Directory

• Oversee enterprise applications, app registrations, B2B guest access, and conduct periodic access reviews

• Provide support for mobile devices on AirWatch and assist in the migration to Intune

• Support Teams, SharePoint, and OneDrive functionalities

• Collaborate with Communications on AV conferencing equipment

• Assist with the implementation of Purview and Defender alongside IT Security and Risk

• Conduct root cause analysis on cloud performance issues to facilitate quick service restoration and prevent future occurrences

• Document managed services

• Remain updated on Microsoft 365 developments and disseminate knowledge among IT engineers and developers

• Lead the migration of essential services into Microsoft 365

• Ensure Microsoft 365 tenants comply with the firm's security and risk standards

• Collaborate with IT Operations, Security, Risk, Applications, and Communications to support attorneys, practice groups, and administrative teams

⛳️ Requirements

• 7+ years of experience as a Microsoft 365 Administrator or in a comparable role

• Proficient in the administration of Exchange Online, Teams, SharePoint Online, Purview, Copilot, OneDrive, and Intune

• 3+ years of experience administering Entra ID (formerly Azure AD), with a focus on hybrid identity using Entra Connect

• Knowledge of Conditional Access, MFA, and SSO (SAML/OIDC)

• Experience in managing email security and mail gateway policies

• Proven ability to troubleshoot authentication and access problems across Exchange Online, Teams, OneDrive, and Intune

• Understanding of M365 integrations utilizing Graph API

• Capability to identify issues early and create effective solutions

• Skill in collaborating across IT and conveying information clearly to both technical and non-technical audiences

• Proficiency in managing multiple projects at once

• Ability to handle sensitive information with confidentiality

• Availability for 24/7 support during critical incidents

• Preferred Microsoft 365 certification (Administrator Expert, MS-102) or SC-300

• Bachelor's degree preferred

• Experience in the legal sector is preferred

• Previous experience migrating MDM platforms, such as AirWatch to Intune, is preferred

• Familiarity with PowerShell or Graph automation for M365 and identity is preferred

• Experience with Entra ID Governance is preferred

• Knowledge of identity protection, risk-based policies, and sign-in log analysis is preferred

• Experience with AI tools such as Copilot or Claude is preferred

• Background in supporting AV and conferencing equipment is preferred

🏝️ Benefits

• Highly competitive salary and benefits package

• Discretionary year-end merit bonus based on performance