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Process Optimization Engineer I Salary in the United States

How much does a Process Optimization Engineer I make in the United States?

As of September 01, 2026, the average salary for a Process Optimization Engineer I in the United States is $86,643 per year, which breaks down to an hourly rate of $42.

However, a Process Optimization Engineer I's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $100,761
  • Majority Range (25th-75th percentile): $79,863 to $94,033
  • Entry-Level (10th percentile): $73,690

Key Factors That Influence Process Optimization Engineer I Salaries

A Process Optimization Engineer I'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 Process Optimization Engineer Salaries?

Experience is a primary driver of a Process Optimization Engineer I'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:

  • Process Optimization Engineer I (0-2 years): $86,626
  • Intermediate Process Engineer (2-4 years): $99,277
  • Manufacturing Process Engineer III (4-7 years): $110,193
  • Manufacturing Process Engineer IV (7+ years): $134,698
  • Manufacturing Process Engineering Supervisor (7+ years): $117,502
Job Role Years of Experience Average Salary
Process Optimization Engineer I0-2 years$86,626
Intermediate Process Engineer2-4 years$99,277
Manufacturing Process Engineer III4-7 years$110,193
Manufacturing Process Engineer IV7+ years$134,698
Manufacturing Process Engineering Supervisor7+ years$117,502

How Do Process Optimization Engineer I 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 Process Optimization Engineer Is. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $95,933.
  • California: $95,563.
  • Massachusetts: $94,293.

Top Paying Cities for Process Optimization Engineer Is

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: $109,283
  • San Francisco: $108,083
  • Oakland: $105,803

What Skills Can Increase a Process Optimization Engineer I's Salary?

Demanded Skills for the Role:

  • Analysis (Mentioned in 6.14% Job Postings): Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
  • Design Engineering (Mentioned in 1.88% Job Postings): Creating a system, component, or process to develop new products and systems.
  • PowerPoint (Mentioned in 1.46% Job Postings): A computer software created by Microsoft which allows the user to create slides with recordings, narrations, transitions and other features in order to present information.
Skills Demand Percentage
Analysis 6.14%
Design Engineering 1.88%
PowerPoint 1.46%

What skills can make your compensation higher?

Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Process Optimization Engineer I's salary.

  • Semiconductors: Can increase your salary by up to 10%.
  • Mechanical Engineering: Can increase your salary by up to 8%.
  • Six Sigma: Can increase your salary by up to 8%.
Skill Salary Salary % Increase
Semiconductors $95,307
10%
Mechanical Engineering $93,574
8%
Six Sigma $93,574
8%

Process Optimization Engineer I Salary by Company Size: Startups vs. Enterprise

Process Optimization Engineer I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $97,061. While startup companies pay approximate $82,185.

Process Optimization Engineer I Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $82,185
Growth Stage 51~500 $86,891
Established 501~5000 $93,748
Enterprise 5000+ $97,061

Process Optimization Engineer I Salary by Industry: Top Paying Sectors

For Process Optimization Engineer I roles, the industry you choose can affect earning potential by as much as 45% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Energy & Utilities sectors offer the strongest compensation, at 20% above the average. In contrast, Process Optimization Engineer positions in Edu., Gov't. & Nonprofit or Construction typically offer lower base pay, as these industries often view Process Optimization Engineer I as a support function rather than a direct revenue driver.

The top paying industries for a Process Optimization Engineer I

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$103,972$50.020%
Energy & Utilities$99,639$48.015%
Aerospace & Defense$95,307$46.010%
Software & Networking$95,307$46.010%
Telecom$95,307$46.010%

How Education impacts a Process Optimization Engineer I's Salary?

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

According to our 100% employer-reported salary data, the median salary for a Process Optimization Engineer I with a Bachelor's Degree is between $74,913 and $77,765).

Process Optimization Engineer I Salaries by Degree Level

Typical Education for Process Optimization Engineer I
Degree Level % of user with this level of education
No Diploma 2.3%
High School 2.3%
Associates 3.5%
Bachelors 62.6%
Masters 27.0%
Doctorate 4.6%

Process Optimization Engineer I Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Process Optimization Engineer I'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
$79,863
Average $86,643/year
$94,033
$6,655
Average $7,220/month
$7,836
$1,536
Average $1,666/week
$1,808
$38
Average $42/hour
$45
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $94,033 $7,836 $1,808 $45
Average $86,643 $7,220 $1,666 $42
25th Percentile $79,863 $6,655 $1,536 $38

Process Optimization Engineer I Salary Growth & Career Path

For a Process Optimization Engineer I, the most direct path to higher earnings is advancing to the Intermediate Process Engineer role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $99,300 - a projected growth of 15% over your current level.

Most common benefits for Process Optimization Engineer I

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

Common company salaries for Process Optimization Engineer I

Here are companies hiring for Process Optimization Engineer I and their salaries, click below for more details.

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FAQ about Process Optimization Engineer I

1. What industry pays the highest salary for Process Optimization Engineer I?

The Biotechnology industry offers the highest average compensation for Process Optimization Engineer I roles, with salaries approximately 20% above the market median.

2. Where do process operators make the most money?

Process Optimization Engineers typically earn between $73,083 and $84,153, with a median salary of $78,123. The highest salaries are often found in industries such as oil and gas, pharmaceuticals, and manufacturing, particularly in regions with a high demand for skilled engineers.

3. What is a Process Engineer level 4?

The Process Engineer IV is responsible for designing, collecting data, analyzing experiments, generating documentation, executing projects, and training engineers. They resolve complex issues and implement new technologies while interacting with customers and vendors. The salary for this role ranges from $73,083 to $84,153, with a midpoint of $78,123.

4. Is Process Engineer a good career?

A career as a Process Optimization Engineer can be rewarding, with salaries ranging from a minimum of $73,083 to a maximum of $84,153, and a mid-range salary of $78,123. This role offers opportunities for growth and development in various industries, making it a solid choice for those interested in improving processes and efficiency.

5. What does an Optimisation engineer do?

An Optimization Engineer focuses on enhancing processes to improve efficiency and reduce costs. Key duties include collaborating with the optimization team to develop and monitor business improvements, as well as generating innovative ideas that boost productivity. The salary for this role ranges from $73,083 to $84,153, with a midpoint of $78,123.

6. How much do optimization engineers make?

Optimization engineers typically earn between $73,083 and $84,153 annually, with a median salary of around $78,123. While some cities offer higher salaries, such as Fremont, CA at $139,455, the general salary range for this role reflects the demand and expertise required in the field.

7. What is the top salary for a process engineer?

The top salary for a Process Optimization Engineer is $84,153 annually. The average salary is around $78,123, while the minimum salary starts at $73,083. This data reflects the compensation range for professionals in this field, highlighting the potential for growth and advancement in their careers.

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.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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