At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a dedication to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! Leidos is seeking an M365 Engineer to maintain a large enterprise IT contract for the DOD. This role requires an individual with subject matter expertise developing, implementing, and providing solutions based on Microsoft M365 cloud service. Duties include development of implementation and upgrade guides for new capabilities/features, documentation updates and generation to support Risk Management Framework (RMF) Authority to Operate (ATO) and extension requests. Perform requirements analysis, functional analysis, and requirements allocation with engineering and operations staff to meet customer's intended timelines. Conduct technical assessment, integration support, system testing for functionality and security compliance, and quality assurance of production implementation. Solutions include M365 Exchange Online, OneDrive, SharePoint Online, Teams, Microsoft Defender, and other M365 solutions. The individual will provide systems and software engineering support in a large, multi-enclave enterprise environment supporting hybrid-cloud solutions of various classifications. This person will work in a team environment to ensure mission needs are met and ensure functionality of capabilities to customers.