Process Engineer Salary in Johnston, IA

How much does a Process Engineer make in Johnston, IA?

As of August 01, 2026, the average salary for a Process Engineer in Johnston, IA is $99,788 per year, which breaks down to an hourly rate of $48.

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

  • Top Earners (90th percentile): $114,132
  • Majority Range (25th-75th percentile): $92,823 to $107,296
  • Entry-Level (10th percentile): $86,482
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View as table View as graph 25% $92,823 10% $86,482 90% $114,132 75% $107,296 $99,788 50%(Median) Didn’t find job title? Click

Process Engineer Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $107,296 $8,941 $2,063 $52
Average $99,788 $8,316 $1,919 $48
25th Percentile $92,823 $7,735 $1,785 $45
Check out Process Engineer Job Openings in Johnston, IA
Greenhouse Tech

Hunter International, Inc - Johnston, IA

Warehouse Order Selector, Night Shift (4 Day Work Week!)

Johnson Brothers of Iowa (Des Moines) - Johnston, IA

Agronomic Support Specialist - Remote role

kyyba - Johnston, IA

Lead Finish Carpenter / Maintenance Technician

Merit Management Group - Johnston, IA

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Key Factors That Influence Process Engineer Salaries

A Process 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, skills and company size can directly affect your earning potential.

How Experience Level Affects Process Engineer Salaries?

Experience is a primary driver of a Process 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): $86,588
  • Early Career (1-2 years): $99,236
  • Mid-Level (2-4 years): $110,151
  • Senior-Level (5-8 years): $134,642
  • Expert (over 8 years): $117,463
Levels Salary
Process E... Level Process Engineer$86,588
Process E... Level Process Engineer$99,236
Process E... Level Process Engineer$110,151
Process E... Level Process Engineer$134,642
Process E... Level Process Engineer$117,463
$86,588 0 yr
$99,236 < 2 yrs
$110,151 2-4 yrs
$134,642 5-8 yrs
$117,463 > 8 yrs
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What Am I Worth?

Top Paying Cities for Process Engineers

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: $128,803
  • San Francisco: $127,392
  • Oakland: $124,708

What Skills Can Increase a Process Engineer's Salary?

Demanded Skills for the Role:

  • Analysis (Mentioned in 6.36% 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 1.83% Job Postings): Creating a system, component, or process to develop new products and systems.
  • Chemical Engineering (Mentioned in 1.47% Job Postings): Chemical engineering is a branch of engineering that uses principles of chemistry, physics, mathematics, biology, and economics to efficiently use, produce, design, transport and transform energy and materials. The work of chemical engineers can range from the utilisation of nano-technology and nano-materials in the laboratory to large-scale industrial processes that convert chemicals, raw materials, living cells, microorganisms, and energy into useful forms and products. Chemical engineers are involved in many aspects of plant design and operation, including safety and hazard assessments, process design and analysis, modeling, control engineering, chemical reaction engineering, nuclear engineering, biological engineering, construction specification, and operating instructions. Chemical engineers typically hold a degree in Chemical Engineering or Process Engineering. Practising engineers may have professional certification and be accredited members of a professional body. Such bodies include the Institution of Chemical Engineers (IChemE) or the American Institute of Chemical Engineers (AIChE). A degree in chemical engineering is directly linked with all of the other engineering disciplines, to various extents.
See More Skills
Skills Demand Percentage
Analysis 6.36%
Design Engineering 1.83%
Chemical Engineering 1.47%
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 Engineer's salary.
  • Semiconductors: Can increase your salary by up to 5%.
  • Process Development: Can increase your salary by up to 4%.
  • Material Science: Can increase your salary by up to 4%.
Skill Salary Salary % Increase
Semiconductors
$104,777
5%
Process Development
$103,779
4%
Material Science
$103,779
4%
Alignment
$101,783
2%
SOP
$101,783
2%
Process Manufacturing
$101,783
2%
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Process Engineer Salary by Industry: Top Paying Sectors

For Process Engineer 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 50% above the average. In contrast, Process Engineer positions in Transportation or Telecom typically offer lower base pay, as these industries often view Process Engineer as a support function rather than a direct revenue driver.

The top paying industries for a Process Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Software & Networking$149,681$72.050%
Pharmaceuticals$129,724$62.030%
Biotechnology$124,735$60.025%
Energy & Utilities$119,745$58.020%
Aerospace & Defense$109,766$53.010%

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

Understanding how a Process 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.

Last Updated on August 01, 2026

Find Your Next Process Engineer Job

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

United States
  • Northwestern Mutual

    Johnston, IA

    Northwestern Mutual | Johnston, IA

    Life Insurance Signature / Authority Limits $5M Signature / $7.5M Authority PLEASE NOTE:ONLY APPLICANTS WITH INDIVIDUAL LIFE UNDERWRITING EXPERIENCE WILL B... more

    6 Days Ago

  • U.S. Navy

    Johnston, IA

    U.S. Navy | Johnston, IA

    Job Title :Medical Corps Officer (Physician) Category / Component :Officer Both Overview Medical Corps Officers are Navy physicians who provide high qualit... more

    6 Days Ago

  • CompHealth

    Johnston, IA

    CompHealth | Johnston, IA

    Gastroenterologists sought in a welcoming and diverse Iowa city. The facility is seeking to hire a 3 committed, clinically confident gastroenterologists to... more

    6 Days Ago

  • Walnut Creek Psychiatry

    Johnston, IA

    Walnut Creek Psychiatry | Johnston, IA

    We are seeking a dedicated and professional Front Desk Receptionist to join our team. The ideal candidate will be the first point of contact for our client... more

    6 Days Ago

  • CRH plc

    Johnston, IA

    CRH plc | Johnston, IA

    The Accounting Clerk is responsible for supporting business and financial operations, including but not limited to, data entry, billing, material purchasin... more

    6 Days Ago

  • Acro

    Johnston, IA

    Acro | Johnston, IA

    Job Title:Customer Support Representative IILocation:6400 NW 86th Street Johnston IA USA 50131Duration:9 months contract on W2 (possible extension)Fully On... more

    6 Days Ago

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