Alameda County
Sheriff'S Technician
John Patrick Tiernan , working as Sheriff'S Technician, was employed by Alameda County in 2025, and received regular pay of $84,329, overtime pay of $102,491, other pay of $6,915, total pay of $193,735, benefits worth $52,559, total compensation of $246,294 including pay and benefits. This compensation was 67 percent higher than the average and 79 percent higher than the median in Alameda County.
Alameda County records show John Patrick Tiernan held two jobs from 2011 to 2025. From 2020 to 2025 John Patrick Tiernan held job of Sheriff'S Technician.
According to the public records employee's total compensation increased by $20,605 from 2024 to 2025, which is a 9.1 percent rise. Since 2012, the total compensation has increased by $140,853, a total rise of 133.6 percent.
| Year | 2025 |
| Full Name | John Patrick Tiernan |
| Job Title | Sheriff'S Technician |
| Get Sheriff's Technician Salary Statistics | |
| State | California |
| Employer | Alameda County |
| Total Compensation | $246,294 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Alameda County |
| Year | 2025 |
| Number of Employees | 10,551 |
| Average Annual Wage | $147,819 |
| Median Annual Wage | $137,354 |
John Patrick Tiernan (2024)Sheriff'S Technician | View Person Details |
John Patrick Tiernan (2023)Sheriff'S Technician | View Person Details |
John Patrick Tiernan (2022)Sheriff'S Technician | View Person Details |
John Patrick Tiernan (2021)Sheriff'S Technician | View Person Details |
John Patrick Tiernan (2020)Sheriff'S Technician | View Person Details |
John Patrick Tiernan (2019)Sheriff's Technician | View Person Details |
John Patrick Tiernan (2014)Sheriff's Technician | View Person Details |
John Patrick Tiernan (2013)Sheriff's Technician | View Person Details |
John Patrick Tiernan (2012)Sheriff's Technician | View Person Details |
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