Job description

Role : Senior Microsoft 365 Administrator Project location : Herndon, VA (Hybrid minimum 3 days) The Senior Microsoft 365 Administrator will serve as the technical lead and subject matter expert responsible for overseeing the architecture, implementation, and ongoing optimization of SAP NS2 s Microsoft 365 environment. This strategic role will support major modernization initiatives, lead platform upgrades, and collaborate cross-functionally to ensure secure, reliable, and scalable solutions across Microsoft Exchange Online, SharePoint, Teams, OneDrive, and associated services. The ideal candidate is a forward-thinking technologist with deep expertise in Microsoft 365, experience driving enterprise-level projects, and a passion for maximizing the value of cloud collaboration tools to support evolving business needs. Key Responsibilities: • Lead and drive Microsoft 365 upgrades, migrations, and platform modernization efforts. • Architect, configure, and maintain secure and resilient Microsoft 365 services, including Exchange Online, SharePoint Online, Teams, OneDrive, and the M365 Admin Center. • Own and implement best practices around identity, access, and compliance policies using Conditional Access, DLP, Sensitivity Labels, and Defender for Office 365. • Act as a technical lead for M365-related projects, working closely with internal IT, Security, and business stakeholders. • Manage tenant-level configurations, including hybrid integrations and licensing strategies. • Proactively monitor system health, usage metrics, and security compliance via tools like PowerShell, Graph API, and Security & Compliance Center dashboards. • Develop and enforce governance standards, documentation, and disaster recovery procedures. • Mentor junior team members and provide advanced support and escalation on complex issues. • Evaluate emerging M365 technologies and make recommendations for adoption aligned with strategic goals. • Provide end-user guidance and training on new capabilities to promote adoption and productivity. Qualifications: • Bachelor s Degree in Computer Science, MIS, or related field (or equivalent professional experience). • 5 7+ years of hands-on administration and engineering experience with Microsoft 365 in an enterprise setting. • Proven experience leading M365 implementations, upgrades, or major configuration projects. • In-depth knowledge of Exchange Online, SharePoint Online, Teams, OneDrive, Azure AD, and security & compliance features. • Advanced experience with Power Platform (Power BI, Power Apps, Power Automate). • Strong PowerShell scripting experience and familiarity with Graph API. • Demonstrated ability to lead cross-functional projects and interface with senior leadership. • Excellent communication, documentation, and organizational skills. • Strong understanding of hybrid environments and integration with on-prem Active Directory and legacy systems. • Knowledge of AI capabilities within Microsoft 365 Desired Skills: • Microsoft Certifications (MS-102, SC-401, or equivalent). • SharePoint Online administration and customization experience. • Strong experience with implementing Defender for O365 • Information Protection, sensitivity Labels, and DLP (Policies for email, endpoints, and cloud apps) • Manage Data Governance (Retention labels, records management, and audit logs) • Monitor and Respond to Compliance Issues (Alerts, reports, and investigations using Microsoft Purview) • Scripting and automation (PowerShell, JavaScript / TypeScript, Graph API (via REST or SDKs, JSON)

Requirements