About WMS WMS believes each child can achieve academic success when provided quality educational experiences that recognize and maintain high expectation. Walters provides a wide variety of academic and social development programs to support student achievement. Essential Job Duties Assists the school principal in the educational and administrative leadership of the school and performs any related work as required. Assists the school principal in all aspects of administering and operating the school or has complete charge over one or more specific school function. The functions, combination of functions and the degree of autonomy to carry out these functions are solely determined