As of August 01, 2026, the average salary for a Laboratory Technician IV in Cotati, CA is $121,510 per year, which breaks down to an hourly rate of $58.
However, a Laboratory Technician IV's salary can vary significantly. Here’s a look at the typical salary range:
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A Laboratory Technician IV'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.
Experience is a primary driver of a Laboratory Technician IV's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Entry Laboratory Assistant | 0-2 years | $64,722 |
| Intermediate Laboratory Assistant | 2-4 years | $78,247 |
| Senior Laboratory Assistant | 4-7 years | $98,059 |
| Laboratory Technician IV | 7+ years | $121,500 |
What Am I Worth?
Laboratory Technician IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $136,247. While startup companies pay approximate $115,365.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $115,365 |
| Growth Stage | 51~500 | $121,980 |
| Established | 501~5000 | $131,595 |
| Enterprise | 5000+ | $136,247 |
For Laboratory Technician IV roles, the industry you choose can affect earning potential by as much as 120% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 40% above the average. In contrast, Laboratory Technician positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Laboratory Technician IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Software & Networking | $170,114 | $82.0 | 40% |
| Pharmaceuticals | $157,963 | $76.0 | 30% |
| Financial Services | $151,888 | $73.0 | 25% |
| Biotechnology | $145,812 | $70.0 | 20% |
| Energy & Utilities | $139,736 | $67.0 | 15% |
Understanding how a Laboratory Technician IV'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.
Last Updated on August 01, 2026Ready to take the next step in your career? Browse thousands of current Laboratory Technician IV job openings on our job board. Use the search bar below to find your perfect match.
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