How much does an Assistant Mill Operator make in Illinois? As of August 01, 2026, the average salary for an Assistant Mill Operator in Illinois is $52,126 per year, which breaks down to an hourly rate of $25.

However, an Assistant Mill Operator's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $60,995
  • Majority Range (25th-75th percentile): $46,931 to $56,768
  • Entry-Level (10th percentile): $42,202

Key Factors That Influence Assistant Mill Operator Salaries

An Assistant Mill Operator'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 Assistant Mill Operator Salaries?

Experience is a primary driver of an Assistant Mill Operator'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): $49,433
  • Early Career (1-2 years): $51,158
  • Mid-Level (2-4 years): $53,609
  • Senior-Level (5-8 years): $53,609
  • Expert (over 8 years): $53,802
Job RoleYears of ExperienceAverage Salary
Entry Level Assistant Mill Operator less than 1 year $49,433
Early Career Level Assistant Mill Operator 1-2 years $51,158
Mid-Level Level Assistant Mill Operator 2-4 years $53,609
Senior-Level Level Assistant Mill Operator 5-8 years $53,609
Expert Level Assistant Mill Operator over 8 years $53,802

Top Paying Cities for Assistant Mill Operator

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: $48,049
  • Saint Peter: $47,983
  • Salem: $48,166

Assistant Mill Operator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Mill Operator'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.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on August 01, 2026
$46,931
Average $52,126/year
$56,768
$3,911
Average $4,344/month
$4,731
$903
Average $1,002/week
$1,092
$23
Average $25/hour
$27
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $56,768 $4,731 $1,092 $27
Average $52,126 $4,344 $1,002 $25
25th Percentile $46,931 $3,911 $903 $23

Find Your Next Assistant Mill Operator Job

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

  • Hughes Recruiting | Ingleside, IL

    Hughes Recruiting | Ingleside, IL

    Hughes Recruiting - - Responsibilities: Operate production machines as part of a team to meet quality and production goals. Follow the company Quality Poli... more

    7 Days Ago

  • Partners Personnel | Dupo, IL

    Partners Personnel | Dupo, IL

    Partners Personnel - - Responsibilities: Assist machine operators with production process. Monitor machines and help keep production running smoothly. Chec... more

    5 Days Ago

  • Packaging Corp of America | Trenton, IL

    Packaging Corp of America | Trenton, IL

    Packaging Corp of America - 11620 Old U.S. Hwy 50 - Responsibilities: Work as part of a team to support manufacturing operations and increase productivity.... more

    5 Days Ago

  • Pactiv Evergreen | St. Charles, IL

    Pactiv Evergreen | St. Charles, IL

    Pactiv Evergreen - - Responsibilities: Feeds WIP blanks to cup machines and assists Cup Operator in all phases of operation of the cup machines. Starts up ... more

    5 Days Ago

  • Kelly Services, Inc. | West Chicago, IL

    Kelly Services, Inc. | West Chicago, IL

    Kelly Services, Inc. Responsibilities: Assist the Slitter Operator on the production floor. Prepare and label finished rolls for production orders. Move ro... more

    5 Days Ago

  • Elite Staffing | Morrison, IL

    Elite Staffing | Morrison, IL

    Elite Staffing - Bartlet - Responsibilities: Assist Lead Operator and Shift Supervisor to operate extrusion line on assigned shift. Load raw materials into... more

    6 Days Ago

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Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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