Baltimore County Public Schools
Bldg Operations Supvr
Mark Siebenhaar in 2025 was employed at Baltimore County Public Schools and had a reported pay of $36, according to public records.
Baltimore County Public Schools records show Mark Siebenhaar held job of Building Operations Supervisor from 2018 to 2025.
In year 2025 Mark Siebenhaar's salary was 20 percent higher than average Bldg Operations Supvr salary in the state of Maryland.
| Year | 2025 |
| Full Name | Mark Siebenhaar |
| Original Job Title | Bldg Operations Supvr Iii |
| Job Title | Bldg Operations Supvr |
| Get Bldg Operations Supvr Salary Statistics | |
| State | Maryland |
| Employer | Baltimore County Public Schools |
| Total Pay | $36 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Baltimore County Public Schools |
| Year | 2025 |
| Number of Employees | 14,888 |
| Average Annual Wage | $63,399 |
| Median Annual Wage | $69,997 |
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