Enterprise Email Systems Administrator

Savannah River National Laboratory (SRNL) is seeking an experience Microsoft Exchange Online Administrator and Email Security specialist to support the OCIO Computer Operations and Cloud Computing team. This candidate will have a deep understanding of Exchange Online, with knowledge of interacting with Exchange hybrid environments, related Microsoft 365 services including Purview and Entra ID. This role involves collaborating with cross-functional teams to support business needs, implementing best practices, and driving continuous improvement in our email and collaboration infrastructure. This role will also require a working knowledge of Proofpoint On-Demand hosted email security or ProofPoint Protection Server.