Half Hollow Hills Central Schools
Robert Kossack in 2010 was employed at Half Hollow Hills Central Schools and had an annual salary of $55,400, according to public records. This salary was 14 percent lower than the average and 20 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 | 2010 |
| Full Name | Robert Kossack |
| Job Title | N/A |
| State | New York |
| Employer | Half Hollow Hills Central Schools |
| Annual Wage | $55,400 |
| 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 | 2010 |
| Number of Employees | 1,766 |
| Average Annual Wage | $64,299 |
| Median Annual Wage | $69,593 |
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 |
Christine Messner T (2010)Half Hollow Hills Central Schools | View Person Details |
Victor Rosa T de (2010)Half Hollow Hills Central Schools | View Person Details |
Eric Van Cott A (2010)Half Hollow Hills Central Schools | View Person Details |
Gordon Carliese (2010)Half Hollow Hills Central Schools | View Person Details |
Craig Urso (2010)Half Hollow Hills Central Schools | View Person Details |
Nicole Dipaolo S (2010)Half Hollow Hills Central Schools | View Person Details |
Susan Lorenzana R (2010)Half Hollow Hills Central Schools | View Person Details |
Maria Armetta E (2010)Half Hollow Hills Central Schools | View Person Details |
Colleen Orth M (2010)Half Hollow Hills Central Schools | View Person Details |
Douglas Kroener W (2010)Half Hollow Hills Central Schools | View Person Details |