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Auxiliary Operator Jobs in Wisconsin (NOW HIRING)

ercoworldwide

Process Operator

Port Edwards, WI · On-site

$64K/yr

Auxiliary (Process) Operator Employment Type: Full-Time, Permanent Location: Port Edwards Plant Salary: $64,279.21+ overtime pay (Skill Block 1) Get To Know Us! ERCO Worldwide's century-long ...

ERCO Worldwide

$64K/yr

Auxiliary (Process) Operator Employment Type: Full-Time, Permanent Location: Port Edwards Plant Salary: $64,279.21+ overtime pay (Skill Block 1) Get To Know Us! ERCO Worldwide's century-long ...

WEC Energy Group

Plant Helper

Kronenwetter, WI · On-site

$46.75/hr

Auxiliary Operator II * Conveyor Operator * Plant Shift Maintenance Helper * Be a member of plant teams such as operations, coal & yard, mechanics, instrument & electrician, lab, stockroom, ad hoc ...

mkecounty

Power Plant Operator - CRC

Franklin, WI

$32.01 - $48.01/hr

The Power Plant Operator ensures an efficient and safe operation of the steam plant through ... Operate High-Pressure Steam Plant - Start, shift, operate/monitor and secure boilers and auxiliary ...

mkecounty

Power Plant Operator - CRC

Franklin, WI · On-site

$32.01 - $48.01/hr

The Power Plant Operator ensures an efficient and safe operation of the steam plant through ... Operate High-Pressure Steam Plant - Start, shift, operate/monitor and secure boilers and auxiliary ...

Dredging, Environmental and Marine Engineering NV

WI · On-site

$110 - $150/hr

As a Category Manager Auxiliary Equipment at DEME corporate procurement you will develop and ... and continents, operating in more than 90 countries worldwide. DEME can rely on 5,200 highly ...

Adecco

Machine Operator

Chippewa Falls, WI · On-site

$18 - $19.80/hr

Operate auxiliary equipment as required to support manufacturing processes. * Conduct product ... The Machine Operator is expected to support production and quality goals while ensuring all ...

Adecco

Machine Operator

Chippewa Falls, WI

$18 - $19.80/hr

Operate auxiliary equipment as required to support manufacturing processes. * Conduct product ... The Machine Operator is expected to support production and quality goals while ensuring all ...

Adecco

Machine Operator

Chippewa Falls, WI · On-site

$18 - $19.80/hr

Operate auxiliary equipment as required to support manufacturing processes. * Conduct product ... The Machine Operator is expected to support production and quality goals while ensuring all ...

AllStaff

Bakery Operator

Milwaukee, WI

$16.25 - $19.75/hr

Operates auxiliary equipment to hoist and dump dough for further processing. * Cleans mixer and ... Bakery Mixer/Scale Operator Qualifications * 2+ years' experience as a Baker Mixer/Scale Operator

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All JobsAuxiliary Operator JobsAuxiliary Operator Jobs in Wisconsin

Auxiliary Operator information

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$20

$29

$39

How much do auxiliary operator jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for auxiliary operator in Wisconsin is $29.18, according to ZipRecruiter salary data. Most workers in this role earn between $22.31 and $33.99 per hour, depending on experience, location, and employer.

What is an auxiliary operator?

Auxiliary Operators are professionals responsible for monitoring and operating auxiliary equipment in industrial facilities, such as power plants, refineries, or manufacturing plants. Their duties typically include starting, stopping, and inspecting equipment like pumps, compressors, and boilers to ensure efficient and safe operations. They assist in troubleshooting issues, perform routine maintenance, and report abnormalities to higher-level operators or supervisors. Auxiliary Operators play a crucial role in supporting the main operations and maintaining overall plant safety and reliability.

What are the key skills and qualifications needed to thrive as an auxiliary operator, and why are they important?

To thrive as an Auxiliary Operator, you need a solid understanding of power plant operations, mechanical systems, and safety procedures, often supported by a high school diploma or technical certification. Familiarity with control systems, monitoring instrumentation, and computer-based plant management tools is commonly required. Strong attention to detail, effective communication, and the ability to work under pressure help operators respond quickly to operational issues and coordinate with team members. These skills are crucial for maintaining plant efficiency, ensuring safety, and minimizing downtime in energy generation facilities.

What are some common challenges faced by auxiliary operators and how can they be addressed?

Auxiliary Operators often face challenges such as managing multiple systems simultaneously, responding quickly to process alarms, and maintaining equipment under varying operational conditions. Staying organized and maintaining clear communication with control room operators and maintenance teams can help address these issues. Continuous training and familiarization with plant procedures also play a crucial role in ensuring safety and operational efficiency.

What is the difference between Auxiliary Operator vs Process Operator?

AspectAuxiliary OperatorProcess Operator
Required CredentialsHigh school diploma, safety training, sometimes certificationsHigh school diploma, safety training, often more technical certifications
Work EnvironmentFactories, plants, industrial settingsFactories, plants, industrial settings
Employer & Industry UsageManufacturing, chemical, power plantsManufacturing, chemical, power plants
Common Search & ComparisonAuxiliary Operator vs Process Operator

Auxiliary Operators assist with supporting tasks in industrial settings, often focusing on equipment maintenance and safety. Process Operators oversee the main production processes, managing operations and ensuring efficiency. While both roles work in similar environments and require safety training, Process Operators typically have more technical responsibilities and certifications. Understanding these differences helps job seekers identify the right role for their skills and career goals.

Which auxiliary operator job pays the most?

Among auxiliary operator roles, those working in the oil and gas industry or in power plants tend to have the highest salaries due to the technical skills and safety certifications required. Senior or specialized auxiliary operators with extensive experience or additional certifications can also earn higher wages. Overall, industry and location significantly influence pay rates for auxiliary operators.

What are the most commonly searched types of Auxiliary Operator jobs in Wisconsin?

The most popular types of Auxiliary Operator jobs in Wisconsin are:

What are popular job titles related to Auxiliary Operator jobs in Wisconsin?

For Auxiliary Operator jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Auxiliary Operator jobs in Wisconsin look for?

The top searched job categories for Auxiliary Operator jobs in Wisconsin are:

What cities in Wisconsin are hiring for Auxiliary Operator jobs?

Cities in Wisconsin with the most Auxiliary Operator job openings:

What are popular job titles related to Auxiliary Operator jobs in WI?

For Auxiliary Operator jobs in WI, the most frequently searched job titles are:

Auxiliary Operator jobs near you
Infographic showing various Auxiliary Operator job openings in Wisconsin as of August 2026, with employment types broken down into 48% Full Time, 50% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $60,687 per year, or $29.2 per hour.

WCCF Auxiliary Operator - 1st Year

Madison Gas and Electric Company

Madison, WI • On-site

$17.75 - $23.25/hr

Full-time

Re-posted 8 days ago

Job description

General Purpose of Work
Under general supervision, positions in this classification perform plant operation, testing, maintenance, and administrative functions as required for the safe and efficient operation of gas turbine generators, heat recovery steam generators, steam turbine generators, chilled water plant, and other equipment in a cogeneration power plant. Auxiliary Operators maintain a familiarity with and perform all work in accordance with MGE safety rules and practices to provide a safe work environment.
Progression Through the Series
  • To move into the Senior Auxiliary Operator position, an employee must be fully qualified as a Control Operator as determined by completing their Control Operator Qualification Book and being signed off by Management. The Senior Auxiliary Operator routinely substitutes for a Control Operator.
  • Advancement to the Control Operator level is by promotion. When an opening arises, Auxiliary Operators with a demonstrated proficiency in performing their full range of duties will be considered.
General Duties
  • Operates and maintains all assigned equipment and associated grounds safely and efficiently.
  • Troubleshoots and adjusts equipment and systems as necessary to maintain optimal operating conditions.
  • Performs chemical analysis on plant fluid systems, and administers/adjusts chemical treatments as required to stay within specifications.
  • Performs both routine and nonroutine preventative and corrective maintenance on plant equipment to maximize system reliability.
  • Receives deliveries of, stores, and issues all equipment and materials required to support plant operation and maintenance.
  • Works with and directs contractors and temporary personnel to ensure the successful completion of assigned tasks.
  • Leads and participates in training activities to continuously increase knowledge.
  • Other related duties as assigned. Examples include: Maintains plant logs, records, and files; collects information and prepares plant reports; assists with the development and maintenance of plant procedures; assumes lead plant system responsibility as necessary.
Qualifications
  • Typically evidenced by an A.S. Degree in a Technical Science from an accredited college, university, or trade school and one year power plant related experience; or technical/trade school education and two years power plant related experience; or High School Diploma or its equivalent and three years power plant related experience.
  • Preferred: An A.S. Degree in a Technical Science from an accredited college, university, or trade school and one year cogeneration or combined cycle power plant related experience; or technical/trade school education and two years cogeneration or combined cycle power plant related experience; or High School Diploma or its equivalent and three years cogeneration or combined cycle power plant related experience.
Knowledge and Skills to be Acquired
  • Ability to understand and operate power plant mechanical and electrical equipment and systems.
  • Ability to understand and interpret technical information and engineering drawings.
  • Familiarity with chemistry principles and their relationship to power plant operations.
  • Ability to use mechanical and hand tools, and perform heavy lifting as required.
  • Ability to work in widely varying temperature environments.
  • Must be reasonably available for overtime.
  • Computer literacy in word processing, spreadsheets, and other software as required.
  • Effective written and verbal communication skills.
  • Ability to logically solve problems and balance competing priorities.
  • Ability to be certified in the use of respirators

Pre-employment will require satisfactory completion of a background check and drug screen.
We are an AA/EOE employer and consider all qualified candidates without regard to protected status.

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