Role and Responsibilities  Under the supervision of the director of information technology, the senior systems administrator manages the technical configuration of and provides end user support for ATSSA’s Association Management System; supports and leads software implementation projects; integrates software systems; and resolves complex technical challenges.  The senior systems administrator will initially manage and support ATSSA’s current Association Management System, Altai Systems built on Dynamics 365. In 2025, ATSSA will select and begin implementing a new AMS. This role will have a key role in the implementation and will support the