Lead M365 System Engineer

Position Title : Lead M365 System Engineer

Position Overview :

S2Technologies is actively seeking a Lead M365 System Engineer to support for an existing Microsoft 365 Cloud Environment within the Internal Revenue Service (IRS). Oversee our support for integration, management, security, and optimization of key services including Power Platform, OneDrive for Business, SharePoint Online, AvePoint Online Services, Exchange Online, Teams, and Microsoft Copilot. The support includes configuration management and troubleshooting of these MS365 platforms to provide optimal functionality and user experience.

Responsibilities :

• Possess expertise and in-depth knowledge of the entire M365 Cloud Suite platform
• Oversee and manage tasks related to the maintenance and administration of the IRS Enterprise
• Support development of data readiness plans and integration of Purview for sensitive data protection
• Work with SharePoint Online administration, Windows servers, SQL clusters
• Design and implement Power Platform environments and pipelines
• Support Microsoft product enhancements : Defender, Copilots, Loop, Purview, Graph connector
• Manage SharePoint on-premises farm infrastructure
• Ensure security (AvePoint Online Services, tenant-to-tenant, Splunk, encryption, IP restrictions)
• Establish enterprise policies, manage Power Platform component application development
• Manage Security Change Requests, audit logging, and document related solutions
• Provide cyber architect support and collaborate with other systems / support staff
• Complete documentation and reporting (bi-weekly status reports, monthly consolidated reports)

Required Qualifications :

Technical Skills :

Required Security Clearance : Eligibility to obtain a Public Trust clearance is required; however, it is not mandatory at the time of hire.

Education : Minimum requirement : high school diploma. Bachelor's degree or higher strongly preferred.

Salary Range : $100,000 to $185,000

Location : Remote

S2Technologies is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, ethnicity, national origin, color, religion, sex, physical or mental disability, protected veterans' status, or any other status protected by the laws or regulations in the locations where we operate. Applicants living in a HubZone designated area receive preferential selection when meeting all other required qualifications.