Missouri / Office of Administration
Agency file
The Office of Administration provides central administrative services — personnel, procurement, facilities, and internal operations.
In 2025, this agency had 2,505 employees with median total compensation of $49,078; the highest distinct record was $206,804.
What the records show
These summaries compare pay within the agency before listing individual records.
How 2025 total compensation is spread across the 2,505 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($49,078) — half earn less, half more. The far-right bar collects the highest earners.
What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.
The pay ladder for this department. Someone at the 90th percentile earns $88,920 — more than 90% of the department; the 10th percentile earns $10,820. The shaded band is the middle half of employees (25th–75th percentile).
The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.
Trend
How this department's total payroll, headcount, and median pay changed across the 3 published years.
| Year | Total payroll | Employees | Median pay |
|---|---|---|---|
| 2023 | $109.4M — | 2,403 — | $44,351 — |
| 2024 | $120.1M ▲ 9.8% | 2,452 ▲ 2.0% | $48,085 ▲ 8.4% |
| 2025 | $125.7M ▲ 4.7% | 2,505 ▲ 2.2% | $49,078 ▲ 2.1% |
Record list
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Client Support Technician/Office of Administration
Joanna Castelli is a Client Support Technician at Office of Administration. 2025 total compensation came to $46,967.
Applications Developer/Office of Administration
Kizan David works as a Applications Developer for Office of Administration. Kizan earned $46,952 in 2025.
Client Support Technician/Office of Administration
Steven Keller works as a Client Support Technician for Office of Administration. Steven earned $46,936 in 2025.
Procurement Analyst/Office of Administration
At Office of Administration, Amina Acelam serves as a Procurement Analyst. Their 2025 pay totaled $46,896.
Specialized Trades Worker/Office of Administration
At Office of Administration, Brian Blattner serves as a Specialized Trades Worker. Their 2025 pay totaled $46,893.
Maintenance/Grounds Technician/Office of Administration
Timothy Wilson holds the role of Maintenance/Grounds Technician at Office of Administration. In 2025, their total compensation was $46,891.
Specialized Trades Worker/Office of Administration
Jay Hart works as a Specialized Trades Worker for Office of Administration. Jay earned $46,872 in 2025.
Specialized Trades Worker/Office of Administration
Freddie Burnia is a Specialized Trades Worker at Office of Administration. 2025 total compensation came to $46,872.
Associate Network Operations Technician/Office of Administration
Joshua Dean works as a Associate Network Operations Technician for Office of Administration. Joshua earned $46,867 in 2025.
Associate Applications Developer/Office of Administration
Ryan Callahan holds the role of Associate Applications Developer at Office of Administration. In 2024, their total compensation was $46,846.
Administrative Support Professional/Office of Administration
Andrionna Givens is a Administrative Support Professional at Office of Administration. 2025 total compensation came to $46,770.
Client Support Technician/Office of Administration
Jason Brady holds the role of Client Support Technician at Office of Administration. In 2025, their total compensation was $46,753.
Client Support Technician/Office of Administration
Garret Giuliani works as a Client Support Technician for Office of Administration. Garret earned $46,753 in 2025.
Client Support Technician/Office of Administration
Sean Nichols holds the role of Client Support Technician at Office of Administration. In 2025, their total compensation was $46,753.
Client Support Technician/Office of Administration
Elijah Oyler is a Client Support Technician at Office of Administration. 2025 total compensation came to $46,753.
Client Support Technician/Office of Administration
James Prater holds the role of Client Support Technician at Office of Administration. In 2025, their total compensation was $46,753.
Client Support Technician/Office of Administration
Tamar Maclin works as a Client Support Technician for Office of Administration. Tamar earned $46,753 in 2025.
Client Support Technician/Office of Administration
Trenton Woll holds the role of Client Support Technician at Office of Administration. In 2025, their total compensation was $46,753.
Client Support Technician/Office of Administration
At Office of Administration, Nathaniel Suddarth serves as a Client Support Technician. Their 2025 pay totaled $46,753.
Procurement Analyst/Office of Administration
Halle Henson works as a Procurement Analyst for Office of Administration. Halle earned $46,738 in 2025.
Client Support Technician/Office of Administration
At Office of Administration, Matthew Storm serves as a Client Support Technician. Their 2025 pay totaled $46,719.
Senior Applications Developer/Office of Administration
Jared Zeman works as a Senior Applications Developer for Office of Administration. Jared earned $46,718 in 2025.
Maintenance/Grounds Supervisor/Office of Administration
Brian Rinkel is a Maintenance/Grounds Supervisor at Office of Administration. 2025 total compensation came to $46,717.
Maintenance/Grounds Technician/Office of Administration
Delbert Jackson holds the role of Maintenance/Grounds Technician at Office of Administration. In 2025, their total compensation was $46,704.
Associate Applications Developer/Office of Administration
At Office of Administration, Steven Kilfoil serves as a Associate Applications Developer. Their 2023 pay totaled $46,702.
Human Resources Program Coordinator/Office of Administration
Jennifer Evers works as a Human Resources Program Coordinator for Office of Administration. Jennifer earned $46,688 in 2023.
Senior Risk/Claims Technician/Office of Administration
At Office of Administration, Jessica Creach serves as a Senior Risk/Claims Technician. Their 2024 pay totaled $46,675.
Public Relations Coordinator/Office of Administration
At Office of Administration, Shayne Martin serves as a Public Relations Coordinator. Their 2025 pay totaled $46,667.
Specialized Trades Worker/Office of Administration
Timothy Brogan holds the role of Specialized Trades Worker at Office of Administration. In 2025, their total compensation was $46,659.
Associate Applications Developer/Office of Administration
Paul Washington holds the role of Associate Applications Developer at Office of Administration. In 2025, their total compensation was $46,655.
Senior Specialized Trades Worker/Office of Administration
At Office of Administration, Kirk Seibert serves as a Senior Specialized Trades Worker. Their 2024 pay totaled $46,654.
Custodial Manager/Office of Administration
At Office of Administration, Montana Quinn serves as a Custodial Manager. Their 2025 pay totaled $46,653.
Maintenance/Grounds Technician/Office of Administration
Harold Mitchell holds the role of Maintenance/Grounds Technician at Office of Administration. In 2025, their total compensation was $46,652.
Specialized Trades Worker/Office of Administration
Kevin Schubert works as a Specialized Trades Worker for Office of Administration. Kevin earned $46,624 in 2025.
Procurement Analyst/Office of Administration
Hailey Dippold holds the role of Procurement Analyst at Office of Administration. In 2025, their total compensation was $46,618.
Enterprise Architect/Office of Administration
At Office of Administration, Joshua Bradley serves as a Enterprise Architect. Their 2023 pay totaled $46,586.
Client Support Technician/Office of Administration
At Office of Administration, Levi King serves as a Client Support Technician. Their 2025 pay totaled $46,573.
Miscellaneous Professional/Office of Administration
Architha Kota is a Miscellaneous Professional at Office of Administration. 2025 total compensation came to $46,569.
Maintenance/Grounds Technician/Office of Administration
Jack Pruitt is a Maintenance/Grounds Technician at Office of Administration. 2025 total compensation came to $46,498.
Maintenance/Grounds Technician/Office of Administration
At Office of Administration, Robert Farrenburg serves as a Maintenance/Grounds Technician. Their 2025 pay totaled $46,498.