The Microsoft Exchange/Messaging Engineer supports the Peace Corps in Washington, DC. As part of the Office of the Chief Information Officer (OCIO), this position focuses on providing expert level development, operations and maintenance, engineering and architecture design, integration, and testing services for the Peace Corps Exchange and Messaging systems. The position requires in-depth knowledge of Microsoft-based infrastructure design and development, messaging and directory services best practices, and advanced knowledge of systems administration, operations, and management. The Microsoft Exchange/Messaging Engineer should have expert-level experience planning, documenting, installing, managing, monitoring, and troubleshooting high-availability Exchange Server 2016 and 2019 environments and will be expected to be able to comfortably configure aspects of the Microsoft Enterprise Exchange in support of Peace Corps users across multiple AD domains to provide messaging support. This position is remote to the Washington, DC area.