As of March 01, 2025, the average annual salary for a Biologist II in the United States is $68,702. Salary.com reports that pay typically ranges from $59,800 to $77,715, with most professionals earning between $51,695 and $85,922.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $77,715 | $6,476 | $1,495 | $37 |
| Average | $68,702 | $5,725 | $1,321 | $33 |
| 25th Percentile | $59,800 | $4,983 | $1,150 | $29 |
An entry-level Biologist II with less than 1 year of experience earns about $65,062. With 1-2 years of experience, the average salary increases to $65,324. For 2-4 years of experience, the pay typically rises to $68,617. Senior-level professionals with 5-8 years of experience earn around $72,344, and those with over 8 years of experience can expect an average of $72,610.
| Levels | Salary |
|---|---|
| Entry Level Biologist II | $65,062 |
| Intermediate Level Biologist II | $65,324 |
| Senior Level Biologist II | $68,617 |
| Specialist Level Biologist II | $72,344 |
| Expert Level Biologist II | $72,610 |
| Entry Level | 5% |
| Mid Level | 5% |
| Senior Level | 0% |
| Top Level | 5% |
| 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 March 01, 2025, our research reveals a significant shift in Biologist II compensation over the past six years. For example, the median salary increased from $64,873 in 2023 to approximately $64,758 in 2024. (For a detailed analysis of Biologist II 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 Biologist II information for you to search for. Click on search button below to see Biologist II job openings or enter a new job title here.
Here are companies hiring for Biologist II and their salaries, click below for more details.
| Core Compensation | ||||
| Core Compensation | Median | % of Total | ||
| Base Salary | $68,702 | 68.6% | ||
| Bonus | $1,644 | 1.6% | ||
| Value of Benefits | ||||
| Core Compensation | Median | % of Total | ||
| Social Security | $5,381 | 5.4% | ||
| 401K/403B | $2,814 | 2.8% | ||
| Disability | $1,407 | 1.4% | ||
| Healthcare | $6,374 | 6.4% | ||
| Pension | $3,869 | 3.9% | ||
| Time Off | $10,011 | 10.0% | ||
| Total Compensation | $100,201 | 100% | ||
| Degree Level | % of user with this level of education |
|---|---|
| No Diploma | 0.5% |
| Bachelors | 42.9% |
| Masters | 44.4% |
| Doctorate | 12.1% |
What Am I Worth?
The average annual salary of Biologist II is $68,702. In case you are finding an easy salary calculator, the average hourly pay of Biologist II is $33; the average weekly pay of Biologist II is $1,321; the average monthly pay of Biologist II is $5,725.
A Biologist II'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, a Biologist II earns the most in San Jose, CA, where the annual salary of a Biologist II is $86,221.
The highest pay for Biologist II is $85,922.
The lowest pay for Biologist II is $51,695.
Biologist II studies the basic principles of plant and animal life and the effects of varying environmental and physical conditions such as radioactivity or pollution. Studies reactions of plants, animals, and marine species to parasites, bacteria, pharmaceuticals and chemicals. Being a Biologist II requires a bachelor's degree. Typically reports to a supervisor or manager. To be a Biologist II typically requires 2 to 4 years of related experience. Gains exposure to some of the complex tasks within the job function. Occasionally directed in several aspects of the work.
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.
SOP: SOP is A standard operating procedure is a set of step-by-step instructions compiled by an organization to help workers carry out routine operations.
Environmental Compliance: Environmental Compliance means conforming to environmental laws, regulations, standards and other requirements such as site permits to operate. In recent years, environmental concerns have led to a significant increase in the number and scope of compliance imperatives across all global regulatory environments. Being closely related, environmental concerns and compliance activities are increasingly being aligned with corporate performance goals and being integrated to some extent to avoid conflicts, wasteful overlaps, and gaps. Compliance with the above requirements and obligations, requires meeting certain conditions. Typically, these include: Managing monitoring programmes or schedules, ensuring that the monitoring required in the permit has been done, at the correct locations, for the correct parameters, and at the correct frequency Pre-processing, performing calculations and validating the data for compliance with any alert or reporting levels Generating routine compliance reports for authorities.
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.
