As of July 01, 2026, the average salary for an Office Services Professional III in the United States is $77,291 per year, which breaks down to an hourly rate of $37.
However, an Office Services Professional III's salary can vary significantly. Here’s a look at the typical salary range:
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An Office Services Professional III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, and company size can directly affect your earning potential.
Experience is a primary driver of an Office Services Professional III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Office Services Professional I | 0-2 years | $51,991 |
| Office Services Professional II | 2-4 years | $64,209 |
| Office Services Professional III | 4-7 years | $77,291 |
| Office Services Professional IV | 7+ years | $99,195 |
| Office Supervisor | 7+ years | $73,928 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Office Services Professional IIIs. For example, consider the average annual salaries in these key locations:
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Agility | 12.5% |
| Bookkeeping | 12.5% |
| Data Entry | 12.5% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Agility
|
$91,976 |
19%
|
|
Work Under Pressure
|
$84,247 |
9%
|
|
Bookkeeping
|
$79,610 |
3%
|
|
Problem Solving
|
$78,064 |
1%
|
Office Services Professional III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $86,449. While startup companies pay approximate $73,110.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $73,110 |
| Growth Stage | 51~500 | $77,326 |
| Established | 501~5000 | $83,483 |
| Enterprise | 5000+ | $86,449 |
For Office Services Professional III roles, the industry you choose can affect earning potential by as much as 110% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Financial Services sectors offer the strongest compensation, at 60% above the average. In contrast, Office Services Professional positions in Edu., Gov't. & Nonprofit or Retail & Wholesale typically offer lower base pay, as these industries often view Office Services Professional III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $123,666 | $59.0 | 60% |
| Financial Services | $108,207 | $52.0 | 40% |
| Software & Networking | $104,343 | $50.0 | 35% |
| Energy & Utilities | $96,614 | $46.0 | 25% |
| Internet | $92,749 | $45.0 | 20% |
Understanding how an Office Services Professional III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
Last Updated on July 01, 2026For an Office Services Professional III, the most direct path to higher earnings is advancing to the Office Services Professional IV role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $99,195 - a projected growth of 28% over your current level.
Salaries for an Office Services Professional III can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $74,886 in 2023 to around $72,545 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Office Services Professional III salary trends, .
| Year | Average Annual Salary |
|---|---|
| 2022 |
View More
|
| 2023 | $74,886 |
| 2024 | $73,320 |
| 2025 | $72,545 |
| 2026 |
View More
|
| 2027 |
View More
|
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An Office Services Professional III's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, an Office Services Professional III earns the most in San Jose, CA, where the annual salary of an Office Services Professional III is $97,487.
The highest pay for Office Services Professional III is $95,677.
The lowest pay for Office Services Professional III is $57,810.
Oversees various administrative functions and processes, functions as the organization's point person for outside vendors and service providers. Plans and coordinates office-wide facilities maintenance, space planning, moves, equipment installations, and other events or projects with internal and external stakeholders. Monitors inventory and places orders for office equipment, supplies, or provisions. Manages internal finance processes, including budgeting, invoice processing, employee expense reports, reimbursements, petty cash, and time tracking. Supports HR and employment activities, including staffing reporting, employee onboarding, interview coordination, training initiatives, and other special projects. Performs system administration tasks, including data input, reporting, user support, and company database or system updates. Resolves day-to-day problems or coordinates the process and resources to obtain solutions. Requires a bachelor's degree. Typically reports to a supervisor or manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4-7 years of related experience.
The Pharmaceuticals industry offers the highest average compensation for Office Services Professional III roles, with salaries approximately 60% above the market median.
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We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)
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