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As of August 01, 2026, the average salary for a Research Assistant II in Maryland is $71,165 per year, which breaks down to an hourly rate of $34.
However, a Research Assistant II's salary can vary significantly. Here’s a look at the typical salary range:
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Research Assistant II Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $77,207 | $6,434 | $1,485 | $37 |
| Average | $71,165 | $5,930 | $1,369 | $34 |
| 25th Percentile | $60,339 | $5,028 | $1,160 | $29 |
Henry M. Jackson Foundation - Bethesda, MD
Johns Hopkins University - Baltimore, MD
Medstar Health - Leonardtown, MD
The US Oncology Network - Frederick, MD
A Research Assistant II'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.
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 Research Assistant IIs. 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:
For Research Assistant II roles, the industry you choose can affect earning potential by as much as 53% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Biotechnology sectors offer the strongest compensation, at 25% above the average. In contrast, Research Assistant positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Research Assistant II as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $88,956 | $43.0 | 25% |
| Biotechnology | $85,398 | $41.0 | 20% |
| Business Services | $81,840 | $39.0 | 15% |
| Aerospace & Defense | $78,282 | $38.0 | 10% |
| Chemicals | $78,282 | $38.0 | 10% |
Understanding how a Research Assistant II'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 | $77,207 | $6,434 | $1,485 | $37 |
| Average | $71,165 | $5,930 | $1,369 | $34 |
| 25th Percentile | $60,339 | $5,028 | $1,160 | $29 |
Ready to take the next step in your career? Browse thousands of current Research Assistant II job openings on our job board. Use the search bar below to find your perfect match.
Johns Hopkins University
Baltimore, MD
Johns Hopkins University | Baltimore, MD
The Division of Transplant Surgery and the Department of Medicine's Division of Infectious Diseases is seeking a Clinical Research Coordinator II. Research... more
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US Oncology Network-wide Career Opportunities
Annapolis, MD
US Oncology Network-wide Career Opportunities | Annapolis, MD
OverviewJoin Our Team at Maryland Oncology Hematology. We're looking for passionate and talented professionals to join our team in providing exceptional ca... more
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Precigen, Inc
Germantown, MD
Precigen, Inc | Germantown, MD
Job Description. Job Description. Precigen is a dedicated discovery and clinical stage biopharmaceutical company advancing the next generation of gene and ... more
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Henry M. Jackson Foundation
Bethesda, MD
Henry M. Jackson Foundation | Bethesda, MD
Join the HJF Team. HJF is seeking a Research Assistant I to perform research and/or development in collaboration with others for projects.The Research Assi... more
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Maryland Treatment Centers, Inc.
Rockville, MD
Maryland Treatment Centers, Inc. | Rockville, MD
Job Description. Job Description. Maryland Treatment Centers – Rockville, MD. Avery Road Treatment Center (ARTC) in Rockville, MD is seeking a. full-time. ... more
3 Days Ago
Johns Hopkins University
Baltimore, MD
Johns Hopkins University | Baltimore, MD
We are seeking a Sr. Research Program Coordinator IIto work within the Division of Clinical Pharmacology Drug Development Unit andsupport clinical studies ... more
6 Days Ago
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