Auxiliary Operator Salary in Cottleville, MO

How much does an Auxiliary Operator make in Cottleville, MO?

As of August 01, 2026, the average salary for an Auxiliary Operator in Cottleville, MO is $37,840 per year, which breaks down to an hourly rate of $18.

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

  • Top Earners (90th percentile): $43,109
  • Majority Range (25th-75th percentile): $34,460 to $40,598
  • Entry-Level (10th percentile): $31,383
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View as table View as graph 25% $34,460 10% $31,383 90% $43,109 75% $40,598 $37,840 50%(Median) Didn’t find job title? Click

Auxiliary Operator Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $40,598 $3,383 $781 $20
Average $37,840 $3,153 $728 $18
25th Percentile $34,460 $2,872 $663 $17
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Key Factors That Influence Auxiliary Operator Salaries

An Auxiliary 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, skills and company size can directly affect your earning potential.

How Experience Level Affects Auxiliary Operator Salaries?

Experience is a primary driver of an Auxiliary 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): $38,074
  • Early Career (1-2 years): $42,314
  • Mid-Level (2-4 years): $48,011
  • Senior-Level (5-8 years): $51,591
  • Expert (over 8 years): $74,955
Levels Salary
Auxiliary... Level Auxiliary Operator$38,074
Machine O... Level Auxiliary Operator$42,314
Machine O... Level Auxiliary Operator$48,011
Machine O... Level Auxiliary Operator$51,591
Machine O... Level Auxiliary Operator$74,955
$38,074 0 yr
$42,314 < 2 yrs
$48,011 2-4 yrs
$51,591 5-8 yrs
$74,955 > 8 yrs
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What Am I Worth?

Top Paying Cities for Auxiliary Operators

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: $50,098
  • San Francisco: $49,549
  • Oakland: $48,505

What Skills Can Increase an Auxiliary Operator's Salary?

Demanded Skills for the Role:

  • Commitment (Mentioned in 3.86% Job Postings): An agreement or pledge to do something in the future a commitment to improve conditions at the prison especially : an engagement to assume a financial obligation at a future date.
  • Machine Operation (Mentioned in 3.15% Job Postings): Applying methods and techniques to implement, maintain, repair, design, and update various machines following specific rules to ensure safety.
  • Container (Mentioned in 2.29% Job Postings): Container is an object used for or capable of holding, esp for transport or storage, such as a carton, box, etc.
See More Skills
Skills Demand Percentage
Commitment 3.86%
Machine Operation 3.15%
Container 2.29%
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 an Auxiliary Operator's salary.
  • CNC: Can increase your salary by up to 7%.
  • Accountability: Can increase your salary by up to 4%.
  • SOP: Can increase your salary by up to 3%.
Skill Salary Salary % Increase
CNC
$40,488
7%
Accountability
$39,353
4%
SOP
$38,975
3%
Dedication
$38,975
3%
Products and Services
$38,596
2%
ISO
$38,596
2%
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Auxiliary Operator Salary by Industry: Top Paying Sectors

For Auxiliary Operator roles, the industry you choose can affect earning potential by as much as 75% (the gap between the highest and lowest paying industries). Data shows that the MFG Nondurable and Financial Services sectors offer the strongest compensation, at 35% above the average. In contrast, Auxiliary Operator positions in MFG Durable or Healthcare typically offer lower base pay, as these industries often view Auxiliary Operator as a support function rather than a direct revenue driver.

The top paying industries for an Auxiliary Operator

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
MFG Nondurable$51,084$25.035%
Financial Services$49,192$24.030%
Media$47,300$23.025%
Biotechnology$45,408$22.020%
Insurance$43,516$21.015%

Auxiliary Operator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Auxiliary 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.

Last Updated on August 01, 2026

Find Your Next Auxiliary Operator Job

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

United States
  • UGI

    Cottleville, MO

    UGI | Cottleville, MO

    Requisition Number:28965 When you work for AmeriGas, you become a part of something BIG. Founded in 1959, AmeriGas is the nation's premier propane company,... more

    3 Days Ago

  • St. Charles Community College

    Cottleville, MO

    St. Charles Community College | Cottleville, MO

    Founded in 1986, St. Charles Community College (SCC) has a reputation as one of the best two-year colleges in the state of Missouri. SCC's service area inc... more

    3 Days Ago

  • O2B Early Education

    Cottleville, MO

    O2B Early Education | Cottleville, MO

    Job Description. Job Description. O2B Kids is a part of O2B Early Education which began in Gainesville, FL in 1998 and has grown widely in Florida, Georgia... more

    3 Days Ago

  • Toothio

    Cottleville, MO

    Toothio | Cottleville, MO

    Join Toothio as one of our more than 15,000 pioneering dental professionals. Toothio is transforming the way Dental Hygienists experience their work. Disco... more

    4 Days Ago

  • New Perspective Senior Living

    Cottleville, MO

    New Perspective Senior Living | Cottleville, MO

    Job Title. L1MA Shift Lead. Job Description. A career with a purpose starts here. This is an exciting time to join New Perspective. We are a growing compan... more

    4 Days Ago

  • ServiceMaster

    Cottleville, MO

    ServiceMaster | Cottleville, MO

    Housekeeper/General Cleaner. We are a professional office, industrial and medical cleaning company. We provide all equipment, uniforms, supplies and job tr... more

    6 Days Ago

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