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Environmental Assistant IV Salary in the United States

How much does an Environmental Assistant IV make in the United States?

As of September 01, 2026, the average salary for an Environmental Assistant IV in the United States is $83,590 per year, which breaks down to an hourly rate of $40.

However, an Environmental Assistant IV's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $101,395
  • Majority Range (25th-75th percentile): $76,910 to $92,910
  • Entry-Level (10th percentile): $70,828
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Key Factors That Influence Environmental Assistant IV Salaries

An Environmental Assistant 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.

How Experience Level Affects Environmental Assistant Salaries?

Experience is a primary driver of an Environmental Assistant 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:

  • Environmental Analysis Technician II (1-3 years): $60,352
  • Environmental Analysis Technician III (3-5 years): $67,262
  • Environmental Assistant IV (5-7 years): $83,582
  • Environmental Analysis Supervisor (7+ years): $89,979
  • Environmental Analysis Senior Supervisor (7+ years): $105,370
Job Role Years of Experience Average Salary
Environmental Analysis Technician II1-3 years$60,352
Environmental Analysis Technician III3-5 years$67,262
Environmental Assistant IV5-7 years$83,582
Environmental Analysis Supervisor7+ years$89,979
Environmental Analysis Senior Supervisor7+ years$105,370
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How Do Environmental Assistant IV Salaries Vary from State to State?

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 Environmental Assistant IVs. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $92,550.
  • California: $92,200.
  • Massachusetts: $90,970.

Top Paying Cities for Environmental Assistant IVs

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $105,430
  • San Francisco: $104,270
  • Oakland: $102,080

Environmental Assistant IV Salary by Company Size: Startups vs. Enterprise

Environmental Assistant IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $93,415. While startup companies pay approximate $79,020.

Environmental Assistant IV Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $79,020
Growth Stage 51~500 $83,571
Established 501~5000 $90,204
Enterprise 5000+ $93,415

Environmental Assistant IV Salary by Industry: Top Paying Sectors

For Environmental Assistant IV roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Healthcare and Energy & Utilities sectors offer the strongest compensation, at 40% above the average. In contrast, Environmental Assistant positions in Hospitality & Leisure or Financial Services typically offer lower base pay, as these industries often view Environmental Assistant IV as a support function rather than a direct revenue driver.

The top paying industries for an Environmental Assistant IV

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Healthcare$117,026$56.040%
Energy & Utilities$108,667$52.030%
MFG Durable$104,488$50.025%
Biotechnology$100,308$48.020%
Pharmaceuticals$96,128$46.015%

Environmental Assistant IV Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Environmental Assistant 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 September 01, 2026
$76,910
Average $83,590/year
$92,910
$6,409
Average $6,966/month
$7,743
$1,479
Average $1,608/week
$1,787
$37
Average $40/hour
$45
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $92,910 $7,743 $1,787 $45
Average $83,590 $6,966 $1,608 $40
25th Percentile $76,910 $6,409 $1,479 $37

Environmental Assistant IV Salary Growth & Career Path

Environmental Assistant IV

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Advancement

For an Environmental Assistant IV, the most direct path to higher earnings is advancing to the Environmental Analysis Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $90,000 - a projected growth of 8% over your current level.

Most common benefits for Environmental Assistant IV

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Environmental Assistant IV

Here are companies hiring for Environmental Assistant IV and their salaries, click below for more details.

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FAQ about Environmental Assistant IV

1. What industry pays the highest salary for Environmental Assistant IV?

The Healthcare industry offers the highest average compensation for Environmental Assistant IV roles, with salaries approximately 40% above the market median.

2. What is the highest salary for an environmental technician?

The highest salary for an Environmental Assistant is $100,800, with a minimum salary of $79,390 and a mid-range salary of $89,840. This reflects the competitive compensation in the field, highlighting the potential for growth and advancement in environmental careers.

3. Which medical assistants make the most money?

Environmental Assistants earn competitive salaries, with a minimum of $79,390, a mid-range of $89,840, and a maximum of $100,800 annually. This positions them well above many medical assistants, whose highest-paying specialties, like Podiatry, average around $57,000 per year.

4. Do environmental jobs pay well?

Environmental jobs can offer competitive salaries. For an Environmental Assistant, the salary ranges from $79,390 to $100,800, with a median salary of $89,840. A bachelor's degree in sustainability, environmental science, or a related field is typically required, and job growth in this sector is projected to be 8% from 2020 to 2030.

5. Who gets paid more medical assistant or RN?

No, Environmental Assistants typically earn more than Medical Assistants. The salary range for Environmental Assistants is between $79,390 and $100,800, with a mid-salary of $89,840. In contrast, Medical Assistants often earn just above minimum wage, while experienced RNs can make around $61 per hour, depending on the location.

6. What is the highest paying job in environmental health?

The highest paying job in environmental health is typically that of an Environmental Assistant, with salaries ranging from $79,390 to $100,800. These professionals play a crucial role in ensuring compliance with environmental regulations and promoting sustainability within organizations.

7. How much does an assistant earn USA?

In the USA, an Environmental Assistant earns an annual salary ranging from $79,390 to $100,800, with a median salary of $89,840. This reflects a more specialized role compared to general assistants, whose average salary is significantly lower.

Where Does Our Salary Data Come From?

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.)

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