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As of August 01, 2026, the average salary for a HR Assistant III in Massachusetts is $65,900 per year, which breaks down to an hourly rate of $32.
However, a HR Assistant III's salary can vary significantly. Here’s a look at the typical salary range:
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HR Assistant III Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $72,900 | $6,075 | $1,402 | $35 |
| Average | $65,900 | $5,492 | $1,267 | $32 |
| 25th Percentile | $58,500 | $4,875 | $1,125 | $28 |
Highgate Hotels - Boston, MA
UNITED MEDICAL SYSTEMS - Hopkinton, MA
Superpedestrian - Westfield, MA
Superpedestrian - Pittsfield, MA
A HR Assistant 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 a HR Assistant 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 |
|---|---|---|
| HR Assistant I | 0-1 years | $47,801 |
| HR Assistant II | 1-3 years | $56,843 |
| HR Assistant III | 3-5 years | $65,838 |
| HR Supervisor | 5+ years | $114,749 |
| HR Manager | 5+ years | $134,122 |
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 HR Assistant IIIs. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
HR Assistant III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $73,771. While startup companies pay approximate $62,409.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $62,409 |
| Growth Stage | 51~500 | $66,005 |
| Established | 501~5000 | $71,239 |
| Enterprise | 5000+ | $73,771 |
For HR Assistant III roles, the industry you choose can affect earning potential by as much as 60% (the gap between the highest and lowest paying industries). Data shows that the Insurance and Energy & Utilities sectors offer the strongest compensation, at 30% above the average. In contrast, HR Assistant positions in Internet or Financial Services typically offer lower base pay, as these industries often view HR Assistant III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Insurance | $85,670 | $41.0 | 30% |
| Energy & Utilities | $82,375 | $40.0 | 25% |
| Business Services | $79,080 | $38.0 | 20% |
| Software & Networking | $79,080 | $38.0 | 20% |
| Healthcare | $75,785 | $36.0 | 15% |
Understanding how a HR Assistant 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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $72,900 | $6,075 | $1,402 | $35 |
| Average | $65,900 | $5,492 | $1,267 | $32 |
| 25th Percentile | $58,500 | $4,875 | $1,125 | $28 |
Promotions are the fastest way to increase your earnings. As a HR Assistant III, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| HR Supervisor | $114,800 | 74% |
| Facility Human Resources Manager | $120,900 | 83% |
| Manager of Regional Human Resources | $120,900 | 83% |
Ready to take the next step in your career? Browse thousands of current HR Assistant III job openings on our job board. Use the search bar below to find your perfect match.
Superpedestrian
Milford, MA
Superpedestrian | Milford, MA
[Office Assistant / Remote] - Anywhere in U.S. / Competitive pay / Benefits (Medical-Dental-Vision-Disability-401k) / Generous time off - As an HR Administ... more
1 Day Ago
Superpedestrian
Stoughton, MA
Superpedestrian | Stoughton, MA
[Office Assistant / Remote] - Anywhere in U.S. / Competitive pay / Benefits (Medical-Dental-Vision-Disability-401k) / Generous time off - As an HR Administ... more
1 Day Ago
Superpedestrian
Plymouth, MA
Superpedestrian | Plymouth, MA
[Office Assistant / Remote] - Anywhere in U.S. / Competitive pay / Benefits (Medical-Dental-Vision-Disability-401k) / Generous time off - As an HR Administ... more
1 Day Ago
Correctional Psychiatric Services
Quincy, MA
Correctional Psychiatric Services | Quincy, MA
Job Description. Job Description. Description. About us. For over 32 years, CPS Healthcare has been more than a healthcare provider—we’ve been a trusted pa... more
5 Days Ago
New Day Executive Search
Boston, MA
New Day Executive Search | Boston, MA
HR Generalist / Administrative Assistant (Hybrid)Location:Boston, MASalary:$60,000$80,000Status:Full-Time, ExemptAbout the Company:We are an HR consulting ... more
5 Days Ago
The Avra Group
Boston, MA
The Avra Group | Boston, MA
Full Charge Bookkeeper / HR AssistantAvra Boston is looking for an energetic detail-oriented full charge bookkeeper with light Human Resource responsibilit... more
5 Days Ago
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