Associate Process Engineer Salary in Illinois

How much does an Associate Process Engineer make in Illinois?

As of August 01, 2026, the average salary for an Associate Process Engineer in Illinois is $90,516 per year, which breaks down to an hourly rate of $44.

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

  • Top Earners (90th percentile): $105,426
  • Majority Range (25th-75th percentile): $83,514 to $98,321
  • Entry-Level (10th percentile): $77,140
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View as table View as graph 25% $83,514 10% $77,140 90% $105,426 75% $98,321 $90,516 50%(Median) Didn’t find job title? Click

Associate Process Engineer Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $98,321 $8,193 $1,891 $47
Average $90,516 $7,543 $1,741 $44
25th Percentile $83,514 $6,960 $1,606 $40
Check out Associate Process Engineer Job Openings in Illinois
Process Engineer

Jabil - Gurnee, IL, IL

Process Engineer

Scientific Search - Chicago, IL

Process Engineer - 1st Shift (Hybrid)

TH Foods, Inc. - Loves Park, IL

Staff Manufacturing Process Engineer

Sibel Health - Chicago, IL

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Key Factors That Influence Associate Process Engineer Salaries

An Associate 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 and company size can directly affect your earning potential.

How Experience Level Affects Associate Process Engineer Salaries?

Experience is a primary driver of an Associate 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): $89,942
  • Early Career (1-2 years): $103,079
  • Mid-Level (2-4 years): $114,417
  • Senior-Level (5-8 years): $139,857
  • Expert (over 8 years): $122,013
Levels Salary
Associate... Level Associate Process Engineer$89,942
Process E... Level Associate Process Engineer$103,079
Process E... Level Associate Process Engineer$114,417
Process E... Level Associate Process Engineer$139,857
Process E... Level Associate Process Engineer$122,013
$89,942 0 yr
$103,079 < 2 yrs
$114,417 2-4 yrs
$139,857 5-8 yrs
$122,013 > 8 yrs
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What Am I Worth?

Top Paying Cities for Associate 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:

  • Effingham: $83,437
  • Saint Peter: $83,323
  • Salem: $83,640

Associate Process Engineer Salary by Industry: Top Paying Sectors

For Associate Process Engineer 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, Associate Process Engineer positions in Edu., Gov't. & Nonprofit or Construction typically offer lower base pay, as these industries often view Associate Process Engineer as a support function rather than a direct revenue driver.

The top paying industries for an Associate Process Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$108,619$52.020%
Energy & Utilities$104,093$50.015%
Aerospace & Defense$99,567$48.010%
Software & Networking$99,567$48.010%
Telecom$99,567$48.010%

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

Understanding how an Associate 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 Associate Process Engineer Job

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

United States
  • GerTEK Project Management and Technical Services

    Chicago, IL

    GerTEK Project Management and Technical Services | Chicago, IL

    API Process Project Engineer. Chicago - Onsite. Company Overview. Gertek is a leading technical services provider dedicated to delivering high-quality engi... more

    4 Days Ago

  • Burgess Norton Mfg Co

    Geneva, IL

    Burgess Norton Mfg Co | Geneva, IL

    Job Description. Job Description. Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and... more

    4 Days Ago

  • Tetra Pak

    Vernon Hills, IL

    Tetra Pak | Vernon Hills, IL

    Job Description. Job Description. Job Summary. We are seeking motivated individuals to join our Vernon Hills Process Engineering team. As a Senior Process ... more

    5 Days Ago

  • Vesuvius

    Charleston, IL

    Vesuvius | Charleston, IL

    Job Description. Job Description. Purpose. The Senior Process Engineer/Technical Manager is responsible for ensuring capable and controlled manufacturing p... more

    5 Days Ago

  • Brindley Engineering

    Lisle, IL

    Brindley Engineering | Lisle, IL

    Job Description. Job Description. Job Description. Detail-oriented, reliable, creative team player to lead in process design for new and existing facilitie... more

    6 Days Ago

  • Advanced Search Group

    Peoria, IL

    Advanced Search Group | Peoria, IL

    Job Description. Job Description. Must be a US citizen or have a green card. Our Client a global chemical manufacturer seeks a Process Control Engineer wit... more

    6 Days Ago

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