As of August 01, 2026, the average salary for a Hazardous Materials Technician IV in South Carolina is $85,500 per year, which breaks down to an hourly rate of $41.
However, a Hazardous Materials Technician IV's salary can vary significantly. Here’s a look at the typical salary range:
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A Hazardous Materials 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 Hazardous Materials 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 |
|---|---|---|
| Hazardous Materials Technician I | 0-1 years | $48,982 |
| Hazardous Materials Technician II | 1-3 years | $56,160 |
| Hazardous Materials Technician III | 3-5 years | $67,989 |
| Hazardous Materials Technician IV | 5-7 years | $85,405 |
| Hazardous Materials Containment Manager | 7+ years | $110,347 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Hazardous Materials Technician IVs. For example, consider the average annual salaries in these key locations:
Hazardous Materials Technician IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $95,712. While startup companies pay approximate $80,970.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $80,970 |
| Growth Stage | 51~500 | $85,636 |
| Established | 501~5000 | $92,427 |
| Enterprise | 5000+ | $95,712 |
For Hazardous Materials Technician IV roles, the industry you choose can affect earning potential by as much as 140% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Biotechnology sectors offer the strongest compensation, at 60% above the average. In contrast, Hazardous Materials Technician positions in Edu., Gov't. & Nonprofit or Transportation typically offer lower base pay, as these industries often view Hazardous Materials Technician IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $136,800 | $66.0 | 60% |
| Biotechnology | $128,250 | $62.0 | 50% |
| Software & Networking | $123,975 | $60.0 | 45% |
| Financial Services | $119,700 | $58.0 | 40% |
| Energy & Utilities | $111,150 | $53.0 | 30% |
Understanding how a Hazardous Materials 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, 2026For a Hazardous Materials Technician IV, the most direct path to higher earnings is advancing to the Hazardous Materials Containment Manager role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $110,400 - a projected growth of 29% over your current level.
Ready to take the next step in your career? Browse thousands of current Hazardous Materials Technician IV job openings on our job board. Use the search bar below to find your perfect match.
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