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Operator Trainee Jobs in Chicago, IL (NOW HIRING)

We have a great opportunity for a Facility Operator Trainee. This role is under the direction of the Field Supervisor and will perform a variety of activities to support the operation of wastewater ...

New

Join Tradebe Environmental Services as a SDS Operator Trainee and get paid to learn critical systems that keep our environmental operations running. Over the course of a one-year, you'll gain the ...

Join Tradebe Environmental Services as a SDS Operator Trainee and get paid to learn critical systems that keep our environmental operations running. Over the course of a one-year, you'll gain the ...

Machine Operator/Trainer

Porter, IN · On-site

$16.25 - $19.25/hr

Job Title: Machine Operator Trainee Location: Porter, IN Schedule: Second Shift M-F 3:00 pm-11:30 pm Employment Type: Full-Time, Temp-to-Hire Position Overview: We are seeking a motivated and ...

Operator Trainee

Bedford Park, IL · On-site

$21.28 - $24.40/hr

Company OverviewWhy Choose Us? Novolex is a leading manufacturer of food, beverage, and specialty packaging that supports multiple industries including foodservice, restaurant delivery and carryout ...

New

Operator Trainee

Chicago, IL · On-site

$21.28 - $24.40/hr

Company Overview Why Choose Us? Novolex is a leading manufacturer of food, beverage, and specialty packaging that supports multiple industries including foodservice, restaurant delivery and carryout ...

New

The Management Trainee Program is geared toward recently graduated or soon-to-be graduating seniors ... or pulling equipment, operating material-handling equipment, and occasionally assisting with ...

The Management Trainee Program is geared toward recently graduated or soon-to-be graduating seniors ... or pulling equipment, operating material-handling equipment, and occasionally assisting with ...

Overview The Management Trainee Program is geared toward recently graduated or soon-to-be ... or pulling equipment, operating material-handling equipment, and occasionally assisting with ...

Overview The Management Trainee Program is geared toward recently graduated or soon-to-be ... or pulling equipment, operating material-handling equipment, and occasionally assisting with ...

Overview The Management Trainee Program is geared toward recently graduated or soon-to-be ... or pulling equipment, operating material-handling equipment, and occasionally assisting with ...

Overview The Management Trainee Program is geared toward recently graduated or soon-to-be ... or pulling equipment, operating material-handling equipment, and occasionally assisting with ...

Ensure sewing operator trainees utilize equipment safely and employ methods to ensure safe operation while adhering to company quality standards and procedures. * Help sewing operator trainees to ...

The Sales Management Trainee Program is geared toward recently graduated or soon-to-be graduating seniors. This 24-week, hands-on job experience offers the opportunity for each Trainee to become part ...

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Showing results 1-20

Operator Trainee information

See Chicago, IL salary details

$26.3K

$44.8K

$65.4K

How much do operator trainee jobs pay per year?

As of Aug 27, 2026, the average yearly pay for operator trainee in Chicago, IL is $44,843.00, according to ZipRecruiter salary data. Most workers in this role earn between $34,000.00 and $52,500.00 per year, depending on experience, location, and employer.

What is an operator trainee?

Operator trainees are entry-level employees who are undergoing training to learn how to operate machinery, equipment, or processes in various industries such as manufacturing, utilities, or transportation. They work under the supervision of experienced operators or trainers, gaining hands-on experience and developing the necessary skills for safe and efficient operation. The training period prepares them for more advanced roles and helps ensure they understand company procedures, safety protocols, and quality standards.

What are the key skills and qualifications needed to thrive as an operator trainee?

To thrive as an Operator Trainee, you need a basic understanding of industrial processes, mechanical aptitude, and often a high school diploma or equivalent. Familiarity with safety protocols, control systems, and machinery operation—sometimes supported by OSHA certifications or technical training—is typically required. Strong attention to detail, teamwork, and problem-solving skills help trainees adapt quickly and handle operational challenges. These skills are crucial for ensuring safe, efficient, and reliable plant or equipment operations while minimizing downtime and incidents.

What are some common challenges faced by operator trainees during their initial training period?

Operator Trainees often encounter challenges such as adapting to shift work, mastering complex machinery, and quickly learning strict safety protocols. The fast-paced environment can be demanding, requiring attention to detail and the ability to follow precise instructions. Additionally, trainees must develop effective communication skills to collaborate with experienced operators and supervisors, ensuring smooth transitions and minimizing errors. Overcoming these challenges is essential for building a strong foundation for future advancement within the organization.

What is the difference between Operator Trainee vs Equipment Operator?

AspectOperator TraineeEquipment Operator
CredentialsBasic certifications, on-the-job trainingValid driver’s license, specialized certifications often required
Work EnvironmentTraining sites, construction sites, manufacturing plantsActive job sites, industrial facilities, construction zones
Employer & Industry UsageTraining programs, entry-level positions in construction, manufacturingOperational roles in construction, mining, manufacturing
Search & Comparison IntentLearning about entry-level roles, training programsSeeking job opportunities, skills required for operating equipment

In summary, an Operator Trainee is an entry-level position focused on training and gaining experience, often requiring minimal certifications. An Equipment Operator is a fully qualified worker responsible for operating machinery in various industrial settings. The trainee role prepares individuals for the more skilled, operational position of Equipment Operator.

What do operator trainees do?

Operator trainees learn to operate and maintain machinery or equipment in industrial, manufacturing, or utility settings. They typically receive on-the-job training, develop technical skills, and may work under supervision to ensure safety and efficiency. Completing training programs or certifications is often required to advance to full operator roles.

What are the most commonly searched types of Operator jobs in Chicago, IL?

The most popular types of Operator jobs in Chicago, IL are:

What job categories do people searching Operator Trainee jobs in Chicago, IL look for?

The top searched job categories for Operator Trainee jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Operator Trainee jobs?

Cities near Chicago, IL with the most Operator Trainee job openings:

Infographic showing various Operator Trainee job openings in Chicago, IL as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $44,878 per year, or $21.6 per hour.

Facility Operator Trainee

Crete, IL

$30/hr

Full-time

Posted 2 days ago

New


Job description

Aqua, an Essential Utilities company, employs people in a variety of roles within our eight-state footprint, ranging from field workers and customer service representatives who are on the front lines working with customers, to scientists and engineers who help ensure we're delivering reliable water and wastewater services to our communities. If you're looking for a rewarding career helping improve our environment and protect our natural resources, we encourage you to join our team!

About Essential Utilities

Essential Utilities, Inc. delivers safe, clean, reliable services that improve quality of life for individuals, families, and entire communities.


Operating as the Aqua (water and wastewater services) and the Peoples and Delta (natural gas) brands, Essential serves approximately 5.5 million people across 10 states. We are committed to sustainable growth, operational excellence, a superior customer experience, and premier employer status - including a competitive and comprehensive benefits package as well as a commitment to career growth opportunities.


We are advocates for the communities we serve and are dedicated stewards of natural lands, protecting more than 7,600 acres of forests and other habitats throughout our footprint.


Our company is one of the most significant publicly traded water, wastewater service and natural gas providers in the U.S.

JOB SUMMARY:

Are you looking for a fantastic career at Aqua? We have a great opportunity for a Facility Operator Trainee. This role is under the direction of the Field Supervisor and will perform a variety of activities to support the operation of wastewater treatment facilities, lift stations, booster stations, distribution system, and the wastewater collection system.

ESSENTIAL DUTIES:

  • Maintains equipment at the assigned wastewater production facilities and booster stations.

  • Maintains equipment at the wastewater treatment facilities and lift stations.

  • Operates and maintains sewer collection systems including collections mains and pump stations.

  • Troubleshoots and repairs service piping.

  • Performs routine water quality analysis in accordance with established processes and procedures.

  • Makes operational adjustments as needed to comply with state and federal water quality standards.

  • Adjusts chemical treatment to ensure water quality meets standards. Calculates various ratios and dosages.

  • Completes customer service work orders, updates and maintains appropriate system documentation of activities and closes work orders in accordance with department policies and procedures.

  • Assists with other tasks or projects as assigned

KNOWLEDGE, SKILLS AND ABILITIES:

  • Understand computers / tablets and the basic operation of database, spreadsheet and word processing programs preferred

  • Ability to read, understand and accurately follow operating instructions both written and verbal.

  • Mathematical ability to perform calculations to determine various ratios, dosages, volumetric calculations that are required for the operation of the Wastewater Treatment Plants.

  • Excellent interpersonal skills and ability to communicate in writing

  • Familiarity with and understanding of the need to prevent wastewater pollution of area waters.

  • Understand and maintain plant processes through computer-controlled equipment.

  • A team player able to work effectively in a team fostered multi-tasking environment

QUALIFICATIONS (Required Experience, Education, Licenses, and Certifications):

  • A high school diploma, GED or the equivalent

  • A valid U.S. Driver's License, company Pool Vehicle will be provided for work purposes only.

  • Trainees hired into this position are required to have a valid U.S. driver's license and must obtain a Class-B CDL with Tanker and Air Brake endorsements. Within 90 days of the date of hire, the new employee or transferee must obtain a CDL permit and US DOT medical card. Within 90 days of company sponsored hands-on CDL training, the employee must obtain a Class-B CDL with Tanker and Air Brake endorsements.

  • Candidate will be required to successfully pass either a Water or Wastewater license general examination within 18 months of employment per the Career Progression Schedule.

CAREER PROGRESSION

  • FO Trainee (Entry Level) - Will be required to get either a Class 4 water or Class 4 wastewater license within 18 months of employment.

  • FO I - Minimum license requirement of Class 4 water or Class 4 wastewater.

  • FO II - Minimum license requirement of Class 4 water and Class 4 wastewater.

  • FO III - Minimum license requirement of Class 3 water and Class 3 wastewater.

COMPENSATION:

The hourly rate for the Facility Operator Trainee position starts at $30.00 per hour. Compensation may increase based on applicable licenses, certifications, and relevant experience in accordance with the terms of the applicable collective bargaining agreement (CBA) with the union.

Aqua, an Essential Utilities company is an Equal Opportunity / Affirmative Action employer. Equal employment opportunity is provided to all employees and applicants for employment without regard to the following legally protected characteristics: race, color, religion, sex, national origin, age, pregnancy (including childbirth and related medical conditions, including medical conditions related to lactation), physical or mental disability, covered-veteran status, genetic information (including testing and characteristics), sexual orientation, gender identity or expression or any other characteristic protected by applicable local, state or federal law.
Aqua is committed to providing reasonable accommodation to individuals with disabilities. If you have a condition that may prevent you from applying for a job online or need to request an accommodation during the interview process, please call (1-877-271-9012).
To maintain the integrity of the recruitment process and to avoid real or perceived conflicts of interest due to employment and/or assignment of family members and personal referrals, specific guidelines apply to the hiring and assignment of these individuals including, but not limited to:

  • Family members cannot result in a supervisor/subordinate reporting relationship
  • Family members cannot work in the same department.