Assistant Testing and Commissioning Engineer Salary in the United States

How much does an Assistant Testing and Commissioning Engineer make in the United States? As of October 01, 2026, the average salary for an Assistant Testing and Commissioning Engineer in the United States is $90,718 per year, which breaks down to an hourly rate of $44.

However, an Assistant Testing and Commissioning Engineer's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $106,256
  • Majority Range (25th-75th percentile): $85,061 to $98,851
  • Entry-Level (10th percentile): $79,910

Key Factors That Influence Assistant Testing and Commissioning Engineer Salaries

An Assistant Testing and Commissioning Engineer'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, education and company size can directly affect your earning potential.

How Experience Level Affects Assistant Testing and Commissioning Engineer Salaries?

Experience is a primary driver of an Assistant Testing and Commissioning Engineer'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:

  • Entry-Level (less than 1 year): $75,636
  • Early Career (1-2 years): $89,024
  • Mid-Level (2-4 years): $100,692
  • Senior-Level (5-8 years): $125,251
  • Expert (over 8 years): $150,266
Job RoleYears of ExperienceAverage Salary
Quality Assurance Engineer I less than 1 year $75,636
Assistant Testing and Commissioning Engineer 1-2 years $89,024
Quality Assurance Engineer III 2-4 years $100,692
Quality Assurance Engineer IV 5-8 years $125,251
Quality Assurance Engineer V over 8 years $150,266

Top Paying Cities for Assistant Testing and Commissioning Engineer

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: $114,423
  • San Francisco: $113,170
  • Oakland: $110,785

Assistant Testing and Commissioning Engineer Salary by Industry: Top Paying Sectors

For Assistant Testing and Commissioning Engineer roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Biotechnology sectors offer the strongest compensation, at 20% above the average. In contrast, Assistant Testing and Commissioning Engineer positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Assistant Testing and Commissioning Engineer as a support function rather than a direct revenue driver.

The top paying industries for an Assistant Testing and Commissioning Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense $108,862 $52.0 20%
Biotechnology $108,862 $52.0 20%
Financial Services $108,862 $52.0 20%
Pharmaceuticals $108,862 $52.0 20%
Software & Networking $108,862 $52.0 20%

How Education impacts an Assistant Testing and Commissioning Engineer's Salary?

Your level of education can impact your salary potential. While many Assistant Testing and Commissioning Engineer professionals enter the field with a Bachelor's degree, higher education can lead to more specialized and higher-paying roles.

According to our 100% employer-reported salary data, the median salary for an Assistant Testing and Commissioning Engineer with a Bachelor's is between $84,931 and $88,778.

Assistant Testing and Commissioning Engineer Salaries by Degree Level

Typical Education for Assistant Testing and Commissioning Engineer
Degree Level % of user with this level of education
No Degree 0.3%
High School 5.5%
Associate's Degree 3.6%
Bachelor's Degree 58.1%
Master's Degree or MBA 31.7%
JD, MD, PhD or Equivalent 0.8%

Assistant Testing and Commissioning Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Testing and Commissioning Engineer'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.

  • Hourly
  • Monthly
  • Weekly
  • Yearly
  • Table View
Last Updated on October 01, 2026
$85,061
Average $90,718/year
$98,851
$7,088
Average $7,560/month
$8,238
$1,636
Average $1,745/week
$1,901
$41
Average $44/hour
$48
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $98,851 $8,238 $1,901 $48
Average $90,718 $7,560 $1,745 $44
25th Percentile $85,061 $7,088 $1,636 $41

Most common benefits for Assistant Testing and Commissioning Engineer

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

Common company salaries for Assistant Testing and Commissioning Engineer

Here are companies hiring for Assistant Testing and Commissioning Engineer and their salaries, click below for more details.

Find Your Next Assistant Testing and Commissioning Engineer Job

Ready to take the next step in your career? Browse thousands of current Assistant Testing and Commissioning Engineer job openings on our job board. Use the search bar below to find your perfect match.

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    OhioHealth | Columbus, OH

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    13 Days Ago

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    MyJobsCorner | Columbus, OH

    Find your next job here. Will train the right candidate. Average salaries from $12 - $22/Hr, full time and part time shifts available now. Hiring for: Food... more

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FAQ about Assistant Testing and Commissioning Engineer

1. What industry pays the highest salary for Assistant Testing and Commissioning Engineer?

The Aerospace & Defense industry offers the highest average compensation for Assistant Testing and Commissioning Engineer roles, with salaries approximately 20% above the market median.

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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