William Sis's Location
Grand Island, NE, US
William Sis's Work
- Maintenance Superintendent @ JBS
- Refrigeration Maintenance Supervisor @ JBS
William Sis's Summary
William Sis, based in Grand Island, NE, US, is currently a Maintenance Superintendent at JBS, bringing experience from previous roles at JBS. William Sis has 1 email on RocketReach.