As of April 01, 2025, the average annual salary for a Biologist I in Arlington, MA is $64,545. Salary.com reports that pay typically ranges from $56,280 to $71,587, with most professionals earning between $48,756 and $77,998.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $71,587 | $5,966 | $1,377 | $34 |
| Average | $64,545 | $5,379 | $1,241 | $31 |
| 25th Percentile | $56,280 | $4,690 | $1,082 | $27 |
An entry-level Biologist I with under 1 year experience makes about $63,928. With less than 2 years of experience, a mid-level Biologist I makes around $64,755. After 2-4 years, the Biologist I pay rises to about $66,331. Those senior Biologist I with 5-8 years of experience earn roughly $66,647, and those Biologist I having 8 years or more experience are expected to earn about $66,857 on average.
| Levels | Salary |
|---|---|
| Entry Level Biologist I | $63,928 |
| Intermediate Level Biologist I | $64,755 |
| Senior Level Biologist I | $66,331 |
| Specialist Level Biologist I | $66,647 |
| Expert Level Biologist I | $66,857 |
| Entry Level | 10% |
| Mid Level | 12% |
| Senior Level | 15% |
| Top Level | 15% |
| Experienced | 16% |
Not the salary data you are looking for? Choose the city salary you want to see.
Salary.com job board provides millions of Biologist I information for you to search for. Click on search button below to see Biologist I job openings or enter a new job title here.
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.
Microbiology: Microbiology (from Greek μῑκρος, mīkros, "small"; βίος, bios, "life"; and -λογία, -logia) is the study of microorganisms, those being unicellular (single cell), multicellular (cell colony), or acellular (lacking cells). Microbiology encompasses numerous sub-disciplines including virology, parasitology, mycology and bacteriology. Eukaryotic microorganisms possess membrane-bound cell organelles and include fungi and protists, whereas prokaryotic organisms—all of which are microorganisms—are conventionally classified as lacking membrane-bound organelles and include Bacteria and Archaea. Microbiologists traditionally relied on culture, staining, and microscopy. However, less than 1% of the microorganisms present in common environments can be cultured in isolation using current means. Microbiologists often rely on molecular biology tools such as DNA sequence based identification, for example 16s rRNA gene sequence used for bacteria identification.
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.
| Skill | Salary | Demand |
|---|---|---|
|
Cell Biology
|
$74,872 |
16%
|
|
Collaboration
|
$73,581 |
14%
|
|
Biochemistry
|
$72,290 |
12%
|
|
Cell Culture
|
$71,645 |
11%
|
|
Innovation
|
$71,645 |
11%
|
|
Analysis
|
$70,999 |
10%
|
