City of Austin
Water Treatment Operations & Maintenance Supervisor
John Cadena in 2025 was employed at City of Austin and had an annual salary of $100,026, according to public records. This salary was 26 percent higher than the average and 34 percent higher than the median salary in City of Austin.
City of Austin records show John Cadena held three jobs from 2019 to 2025.
Since 2019, the salary has increased by $26,377, a total rise of 35.8 percent.
| Year | 2025 |
| Full Name | John Cadena |
| Job Title | Water Treatment Operations & Maintenance Supervisor |
| State | Texas |
| Employer | City of Austin |
| Annual Wage | $100,026 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | City of Austin |
| Year | 2025 |
| Number of Employees | 20,728 |
| Average Annual Wage | $79,143 |
| Median Annual Wage | $74,420 |
John Cadena (2023)Supv Aw O&M | View Person Details |
John Cadena (2020)Aw Treatment O & M Tech Sr | View Person Details |
John Cadena (2019)Aw Treatment O & M Tech Sr | View Person Details |
Scott Baker (2025)Water Treatment Operations & Maintenance Supervisor at City of Austin | View Person Details |
Patrick Alexander (2025)Water Treatment Operations & Maintenance Supervisor at City of Austin | View Person Details |
Cody Alexander (2025)Austin Water Pipeline Technician Supervisor at City of Austin | View Person Details |
Eric Nunez (2025)Austin Water Pipeline Technician Supervisor at City of Austin | View Person Details |
Abelardo Munoz (2025)Austin Water Pipeline Technician Supervisor at City of Austin | View Person Details |
Patrick Kelly (2025)Environmental Compliance Specialist Senior at City of Austin | View Person Details |
David Cantu (2025)Austin Water Pipeline Technician Supervisor at City of Austin | View Person Details |
Michael Callaway (2025)Water Treatment Operations & Maintenance Supervisor at City of Austin | View Person Details |
Luis Suarez (2025)Austin Water Pipeline Technician Supervisor at City of Austin | View Person Details |
Matthew Zwolinski (2025)Fire Specialist at City of Austin | View Person Details |