Williamson County
Engineer-Civil
David Zwernemann D in 2019 was employed at Williamson County and had an annual salary of $109,350, according to public records. This salary was 106 percent higher than the average and 121 percent higher than the median salary in Williamson County.
Williamson County records show David Zwernemann D held two jobs from 2019 to 2024.
In year 2019 David Zwernemann's salary was 10 percent higher than average Engineer-Civil salary in the state of Texas.
| Year | 2019 | 
| Full Name | David Zwernemann D | 
| Job Title | Engineer-Civil | 
| Get Engineer-Civil Salary Statistics | |
| State | Texas | 
| Employer | Williamson County | 
| Annual Wage | $109,350 | 
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Williamson County | 
| Year | 2019 | 
| Number of Employees | 1,708 | 
| Average Annual Wage | $53,001 | 
| Median Annual Wage | $49,469 | 
| David Zwernemann D (2024) | View Person Details | 
| David Zwernemann D (2023)Unified Road Systems | View Person Details | 
| David Zwernemann D (2022) | View Person Details | 
| David Zwernemann D (2021)Unified Road Systems | View Person Details | 
| David Zwernemann D (2020) | View Person Details | 
| Sullivan Kevin D (2019)Corrections Officer at Williamson County | View Person Details | 
| Huck Sharon D (2019)County Court Reporter at Williamson County | View Person Details | 
| James Cervenka T (2019)Emergency Medical Services Lieutenant at Williamson County | View Person Details | 
| Francis Shannon C (2019)Attorney at Williamson County | View Person Details | 
| Janna Whitworth D (2019)Emergency Medical Services Lieutenant at Williamson County | View Person Details | 
| Thomas McMinn M (2019)County Court Reporter at Williamson County | View Person Details | 
| Stephanie Greger A (2019)Attorney V at Williamson County | View Person Details | 
| Jeremy Stimson G (2019)Ems Commander at Williamson County | View Person Details | 
| Traylor Randall W (2019)Investigator V at Williamson County | View Person Details | 
| Barker Randy (2019)Purchasing Director at Williamson County | View Person Details |