As of April 01, 2025, the average annual salary for a Senior Biologist in the United States is $83,100. According to Salary.com, salaries can range from a low of $65,524 to a high of $99,912, with most professionals earning between $73,900 and $91,900.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $91,900 | $7,658 | $1,767 | $44 |
| Average | $83,100 | $6,925 | $1,598 | $40 |
| 25th Percentile | $73,900 | $6,158 | $1,421 | $36 |
An entry-level Senior Biologist with less than 1 year of experience earns about $78,981. With 1-2 years of experience, the average salary increases to $79,667. For 2-4 years of experience, the pay typically rises to $81,040. Senior-level professionals with 5-8 years of experience earn around $85,727, and those with over 8 years of experience can expect an average of $88,091.
| 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 differ widely between states due to factors like cost of living, local economies, and industry presence.
What Am I Worth?
Salaries in the United States can vary greatly between cities due to factors like cost of living, local economies, and industry presence.
As of April 01, 2025, our research reveals a significant shift in Senior Biologist compensation over the past six years. For example, the median salary increased from $83,250 in 2023 to approximately $82,484 in 2024. (For a detailed analysis of Senior Biologist salary trends, click here.)
Key factors like location, experience, industry demand, and economic growth significantly influence salary variations, making them important to consider.
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?
A Senior Biologist in the US typically earns between $73,400 and $99,600 annually, with a median salary of $84,800. This reflects a more specialized role within the biology field, differing from general biology majors, who may earn an average of $172,166, with top earners making significantly more.
Field biologists often travel extensively as part of their job. They may conduct research in various locations, including remote areas, to study ecosystems, wildlife, and environmental conditions. This travel can be essential for collecting data and samples, which can influence their salary range, typically between $73,400 and $99,600, depending on experience and location.
The average salary for a Senior Biologist ranges from $73,400 to $99,600, with a midpoint of $84,800. Countries like the United States typically offer the highest salaries for this role, followed by Canada and Australia. This reflects the demand for skilled professionals in the biological sciences across these regions.
For the highest salary, Switzerland stands out. The average salary for a Senior Biologist there is approximately $99,600, making it one of the top-paying countries for biologists. In comparison, the minimum salary is around $73,400, while the mid-range salary is about $84,800, reflecting a competitive pay scale for professionals in this field.
The highest salary for a Senior Biologist is $99,600 per year. The salary range for this position typically falls between $73,400 and $84,800, reflecting the varying levels of experience and expertise within the field.
At the senior level, biologists lead research and development projects in bio-based technologies, driving discoveries that enhance knowledge and innovation in the bioenergy sector. They typically earn between $73,400 and $99,600, with a median salary of $84,800, reflecting their expertise and the critical nature of their work in advancing scientific applications.
Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.
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.)
With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.
