Abstract: Aspects of the present disclosure involve systems, methods, computer program products, and the like, for scheduling and assigning work to a plurality of workers or service technicians. Data identifying jobs, timeframes that respective jobs should be performed, and job locations may be compared to times when workers are available to work. Each of the workers may be assigned particular jobs to begin during specific timeframes. These assignments may be based on information that identifies time slots when each worker is available to work, an estimated amount of time that particular jobs should take, skills of particular workers, and estimated travel times between jobs. After specific workers have been identified to work on specific jobs, a scheduling computer may send messages to computing devices of respective workers to schedule or reschedule work. These messages may identify job locations and timeframes that each job should be performed or begun.