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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Senior Accounts Assistant/Office of Administration
Ashley Brenneke is a Senior Accounts Assistant at Office of Administration. 2025 total compensation came to $49,099.
Systems Administration Technician/Office of Administration
Andrew Roberts is a Systems Administration Technician at Office of Administration. 2025 total compensation came to $49,078.
Specialized Trades Worker/Office of Administration
At Office of Administration, Jason Penserum serves as a Specialized Trades Worker. Their 2025 pay totaled $49,071.
Construction Project Specialist/Office of Administration
At Office of Administration, Michael Varhola serves as a Construction Project Specialist. Their 2024 pay totaled $49,022.
Senior Risk/Claims Technician/Office of Administration
Katie Cooper is a Senior Risk/Claims Technician at Office of Administration. 2024 total compensation came to $48,998.
Specialized Trades Supervisor/Office of Administration
Jason Riechard is a Specialized Trades Supervisor at Office of Administration. 2025 total compensation came to $48,992.
Specialized Trades Worker/Office of Administration
Brett Smalley is a Specialized Trades Worker at Office of Administration. 2025 total compensation came to $48,962.
Specialized Trades Worker/Office of Administration
Gary Eisley works as a Specialized Trades Worker for Office of Administration. Gary earned $48,951 in 2025.
Specialized Trades Worker/Office of Administration
At Office of Administration, Terry Klockenkemper serves as a Specialized Trades Worker. Their 2025 pay totaled $48,940.
Lead Administrative Support Assistant/Office of Administration
Simone Grindle holds the role of Lead Administrative Support Assistant at Office of Administration. In 2025, their total compensation was $48,924.
Lead Administrative Support Assistant/Office of Administration
At Office of Administration, Tiffany Buettgenbach serves as a Lead Administrative Support Assistant. Their 2025 pay totaled $48,924.
Specialized Trades Supervisor/Office of Administration
William Wixon is a Specialized Trades Supervisor at Office of Administration. 2024 total compensation came to $48,877.
Custodial Manager/Office of Administration
Sabrina Mack is a Custodial Manager at Office of Administration. 2025 total compensation came to $48,859.
Project Manager/Office of Administration
George Hord is a Project Manager at Office of Administration. 2023 total compensation came to $48,851.
Client Support Technician/Office of Administration
Timothy Upchurch works as a Client Support Technician for Office of Administration. Timothy earned $48,726 in 2025.
Accountant/Office of Administration
Angela Whisler is a Accountant at Office of Administration. 2025 total compensation came to $48,726.
Specialized Trades Worker/Office of Administration
Howard Robinson works as a Specialized Trades Worker for Office of Administration. Howard earned $48,707 in 2025.
Administrative Support Professional/Office of Administration
Jennifer Pettit is a Administrative Support Professional at Office of Administration. 2025 total compensation came to $48,684.
Specialized Trades Worker/Office of Administration
Muranda Browning holds the role of Specialized Trades Worker at Office of Administration. In 2025, their total compensation was $48,633.
Specialized Trades Worker/Office of Administration
Christopher Garrett works as a Specialized Trades Worker for Office of Administration. Christopher earned $48,627 in 2025.
Specialized Trades Worker/Office of Administration
Joseph Penserum works as a Specialized Trades Worker for Office of Administration. Joseph earned $48,606 in 2025.
Procurement Analyst/Office of Administration
Tammy Havalias works as a Procurement Analyst for Office of Administration. Tammy earned $48,588 in 2025.
Specialized Trades Worker/Office of Administration
Ronald Samuel holds the role of Specialized Trades Worker at Office of Administration. In 2025, their total compensation was $48,584.
Specialized Trades Worker/Office of Administration
At Office of Administration, Mark White serves as a Specialized Trades Worker. Their 2025 pay totaled $48,579.
Specialized Trades Worker/Office of Administration
At Office of Administration, Terry Major serves as a Specialized Trades Worker. Their 2025 pay totaled $48,575.
Associate Applications Developer/Office of Administration
Diana Trussell is a Associate Applications Developer at Office of Administration. 2023 total compensation came to $48,569.
Associate Applications Developer/Office of Administration
Susan Stegeman works as a Associate Applications Developer for Office of Administration. Susan earned $48,560 in 2025.
Client Support Technician/Office of Administration
Arthur Session holds the role of Client Support Technician at Office of Administration. In 2024, their total compensation was $48,505.
Client Support Technician/Office of Administration
At Office of Administration, Langston Alexander serves as a Client Support Technician. Their 2025 pay totaled $48,503.
Customer Service Representative/Office of Administration
Christopher Sandbothe holds the role of Customer Service Representative at Office of Administration. In 2025, their total compensation was $48,498.
Specialized Trades Worker/Office of Administration
At Office of Administration, James Climer serves as a Specialized Trades Worker. Their 2025 pay totaled $48,496.
Client Support Technician/Office of Administration
Dominick Youngblood works as a Client Support Technician for Office of Administration. Dominick earned $48,458 in 2025.
Reporting Specialist/Office of Administration
Rachael Wilburn is a Reporting Specialist at Office of Administration. 2025 total compensation came to $48,449.
Specialized Trades Worker/Office of Administration
Ryan Nilges is a Specialized Trades Worker at Office of Administration. 2025 total compensation came to $48,445.
Specialized Trades Worker/Office of Administration
Alex Young is a Specialized Trades Worker at Office of Administration. 2025 total compensation came to $48,410.
Systems Administration Technician/Office of Administration
Charles Gudermuth holds the role of Systems Administration Technician at Office of Administration. In 2023, their total compensation was $48,407.
Accountant/Office of Administration
Georgeta Dacila works as a Accountant for Office of Administration. Georgeta earned $48,324 in 2025.
Client Support Technician/Office of Administration
Jake Spear holds the role of Client Support Technician at Office of Administration. In 2025, their total compensation was $48,310.
Construction Project Technician/Office of Administration
Dustin Cooper works as a Construction Project Technician for Office of Administration. Dustin earned $48,307 in 2023.
Specialized Trades Worker/Office of Administration
James Campbell works as a Specialized Trades Worker for Office of Administration. James earned $48,302 in 2025.