As of April 01, 2025, the average hourly pay of Senior Biologist in the United States is $40. While Salary.com is seeing that the highest pay for Senior Biologist in the US can go up to $48 and the lowest down to $32, but most earn between $36 and $44. Salary.com shows the average base salary (core compensation), as well as the average total cash compensation for the job of Senior Biologist in the United States.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $44 | $4 | $1 | $0 |
| Average | $40 | $3 | $1 | $0 |
| 25th Percentile | $36 | $3 | $1 | $0 |
As of April 01, 2025, Salary.com is seeing that an entry-level Senior Biologist with under 1 year experience makes about $78,981. With less than 2 years of experience, a mid-level Senior Biologist makes around $79,667. After 2-4 years, the Senior Biologist pay rises to about $81,040. Those senior Senior Biologist with 5-8 years of experience earn roughly $85,727, and those Senior Biologist having 8 years or more experience is expected to earn about $88,091 on average.
| Levels | Salary |
|---|---|
| Entry Level Senior Biologist | $78,981 |
| Intermediate Level Senior Biologist | $79,667 |
| Senior Level Senior Biologist | $81,040 |
| Specialist Level Senior Biologist | $85,727 |
| Expert Level Senior Biologist | $88,091 |
| Entry Level | 5% |
| Mid Level | 4% |
| Senior Level | 2% |
| Top Level | 3% |
| Experienced | 6% |
Salaries in the United States can vary significantly from state to state due to a multitude of factors, including cost of living, local economic conditions, and industry presence.
For example, as of April 01, 2025, the average yearly salary of Senior Biologist is $91,600 in California and in Massachusetts, the average annual salary goes to $90,400. While in New Jersey, a Senior Biologist earns $90,000 per year.
What Am I Worth?
Salaries in the United States can vary significantly from city to city due to a multitude of factors, including cost of living, local economic conditions, and industry presence.
For example, as of April 01, 2025, the average yearly salary of Senior Biologist in San Francisco, CA is $103,700 and in New York, NY, the average annual salary goes to $96,300. While a Senior Biologist earns $92,600 per year in Boston, MA.
For those exploring the changing dynamics of Senior Biologist salaries, Salary.com offers detailed insights through our Job Trending in CA Labor Market analysis. As of April 01, 2025, our research highlights a notable shift in Senior Biologist compensation over the past six years. For instance, the median salary has moved from $83,250 in 2023 to about $82,484 in 2024 (for a comprehensive analysis of Senior Biologist salary trends, click here). It's crucial to consider several elements, including geographical location, experience level, industry demand, and economic development, as they play a significant role in influencing salary variations.
Salary.com job board provides millions of Senior Biologist information for you to search for. Click on search button below to see Senior Biologist job openings or enter a new job title here.
Here are companies hiring for Senior Biologist and their salaries, click below for more details.
| Core Compensation | ||||
| Core Compensation | Median | % of Total | ||
| Base Salary | $83,100 | 70.9% | ||
| Bonus | $0 | 0.0% | ||
| Value of Benefits | ||||
| Core Compensation | Median | % of Total | ||
| Social Security | $6,357 | 5.4% | ||
| 401K/403B | $3,324 | 2.8% | ||
| Disability | $1,662 | 1.4% | ||
| Healthcare | $6,374 | 5.4% | ||
| Pension | $4,571 | 3.9% | ||
| Time Off | $11,826 | 10.1% | ||
| Total Compensation | $117,213 | 100% | ||
| Degree Level | % of user with this level of education |
|---|---|
| Associates | 0.9% |
| Bachelors | 18.4% |
| Masters | 44.3% |
| Doctorate | 36.3% |
What Am I Worth?
The Senior Biologist studies reactions of plants, animals, and marine species to parasites, bacteria, pharmaceuticals and chemicals. Studies the basic principles of plant and animal life and the effects of varying environmental and physical conditions such as radioactivity or pollution. Being a Senior Biologist typically reports to a supervisor or manager. Requires a graduate degree. Working as a Senior Biologist typically requires 4 to 7 years of related experience. Contributes to moderately complex aspects of a project. Work is generally independent and collaborative in nature.
Specify the abilities and skills that a person needs in order to carry out the specified job duties. Each competency has five to ten behavioral assertions that can be observed, each with a corresponding performance level (from one to five) that is required for a particular job.
Analysis: Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
Chemistry: Chemistry is the branch of science that deals with the composition, structure, and properties of substances of which matter is composed.
Biochemistry: Applying biochemical principles and methodologies to study and analyze the chemical processes of living organisms.
