St. Johns County
Plant Operator
Mark Ridaught in 2025 was employed at St. Johns County and had an annual salary of $95,493, according to public records. This salary was 22 percent higher than the average and 33 percent higher than the median salary in St. Johns County.
St. Johns County records show Mark Ridaught held two jobs from 2019 to 2025. From 2024 to 2025 Mark Ridaught held job of Plant Operator.
In year 2025 Mark Ridaught's salary was 33 percent higher than average Plant Operator salary in the state of Florida.
According to the public records employee's salary increased by $14,281 from 2024 to 2025, which is a 17.6 percent rise. Since 2019, the salary has increased by $32,145, a total rise of 50.7 percent.
| Year | 2025 |
| Full Name | Mark Ridaught |
| Original Job Title | Plant Operator Iii |
| Job Title | Plant Operator |
| Get Plant Operator Salary Statistics | |
| State | Florida |
| Employer | St. Johns County |
| Annual Wage | $95,493 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | St. Johns County |
| Year | 2025 |
| Number of Employees | 1,585 |
| Average Annual Wage | $78,007 |
| Median Annual Wage | $71,902 |
Mark Ridaught (2024)Plant Operator | View Person Details |
Mark Ridaught (2021)Lead Operatr Wastewater C | View Person Details |
Mark Ridaught (2020)Lead Operatr Wastewater C | View Person Details |
Mark Ridaught (2019) | View Person Details |
Cory Matthews (2025)Fire Rescue Lieutenant at St. Johns County | View Person Details |
Zachary Parrish (2025)Fire Rescue Lieutenant at St. Johns County | View Person Details |
Andrew Bilardello (2025)Fire Rescue Lieutenant at St. Johns County | View Person Details |
Jessica Detmer (2025)Compensation Analyst, Senior at St. Johns County | View Person Details |
James Palmer (2025)Fire Rescue Engineer at St. Johns County | View Person Details |
Florence Dominguez (2025)Senior Project Manager at St. Johns County | View Person Details |
Henry Kahler (2025)Plans Examiner at St. Johns County | View Person Details |
Diana Fye (2025)Senior Procurement Coordinator at St. Johns County | View Person Details |
Bradley Williams (2025)Fire Rescue Lieutenant at St. Johns County | View Person Details |
Thomas Crawford (2025)Fire Rescue Lieutenant at St. Johns County | View Person Details |