Half Hollow Hills Central Schools
Robert Kossack in 2011 was employed at Half Hollow Hills Central Schools and had an annual salary of $53,074, according to public records. This salary was 20 percent lower than the average and 25 percent lower than the median salary in Half Hollow Hills Central Schools.
Half Hollow Hills Central Schools records show Robert Kossack held two jobs from 2009 to 2025. From 2023 to 2025 Robert Kossack held job of General Employee.
| Year | 2011 |
| Full Name | Robert Kossack |
| Job Title | N/A |
| State | New York |
| Employer | Half Hollow Hills Central Schools |
| Annual Wage | $53,074 |
| Rate Of Pay | N/A |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Half Hollow Hills Central Schools |
| Year | 2011 |
| Number of Employees | 1,736 |
| Average Annual Wage | $66,735 |
| Median Annual Wage | $70,721 |
Robert Kossack (2025)General Employee | View Person Details |
Robert Kossack (2024)General Employee | View Person Details |
Robert Kossack (2023)General Employee | View Person Details |
Robert Kossack (2022) | View Person Details |
Robert Kossack (2021)Office Staff | View Person Details |
Robert Kossack (2020)Office Staff | View Person Details |
Robert Kossack (2020)Office Staff | View Person Details |
Robert Kossack (2019) | View Person Details |
Robert Kossack (2014) | View Person Details |
Robert Kossack (2013) | View Person Details |
Steven Mieri V de (2011)Half Hollow Hills Central Schools | View Person Details |
Daniel D'Amato M (2011)Half Hollow Hills Central Schools | View Person Details |
Danielle Reinhardt B (2011)Half Hollow Hills Central Schools | View Person Details |
Claire Goldfarb J (2011)Half Hollow Hills Central Schools | View Person Details |
James O'Shea A (2011)Half Hollow Hills Central Schools | View Person Details |
Kathleen Donald M Mc (2011)Half Hollow Hills Central Schools | View Person Details |
Anthony Trezza S (2011)Half Hollow Hills Central Schools | View Person Details |
Michele Kaufman L (2011)Half Hollow Hills Central Schools | View Person Details |
Michelle Cavallo L (2011)Half Hollow Hills Central Schools | View Person Details |
Emily Giunta T (2011)Half Hollow Hills Central Schools | View Person Details |