ZipRecruiter

Log In

1

Assistant Operator Jobs in Waterloo, ON (NOW HIRING)

Gerdau

YARD OPERATOR

Guelph, ON · On-site

CA$27.26/hr

Operate baling equipment. * Assist with non-ferrous material processing, including copper, brass ... Operating yard locomotives. * Coupling and uncoupling rail cars. * Activating rail switches.

PaperWorks

Finishing Operator

Kitchener, ON · On-site

Operate Gluers according to work instructions and customer specifications * Assist Adjusters and other Operators in make ready and operation of equipment * Perform troubleshooting and minor ...

PaperWorks

Finishing Operator

Kitchener, ON

Operate Gluers according to work instructions and customer specifications * Assist Adjusters and other Operators in make ready and operation of equipment * Perform troubleshooting and minor ...

Gerdau

YARD OPERATOR I

Guelph, ON · On-site

CA$27.26/hr

The Yard Operator will assist in several aspects of daily operational needs such as scrap inspection, ferrous and non-ferrous purchasing, mobile equipment operation, and performing general ...

EFS-plastics Inc.

Extruder Operator

Listowel, ON · On-site

$20 - $24.64/hr

Extruder Operator - New STATUS: Weekends SHIFT: Days (7:00am - 7:00pm Saturday and Sunday; with one ... Participate in continuous quality improvement projects. * Assist with some mechanical repairs.

New

TreeHouse Foods

Sheeter Operator

Kitchener, ON

CA$24.88 - CA$25.14/hr

Perform quality checks to specific formulas every hour as required. Assist with changeovers, end of run and set-ups as required, assist oven operators when needed. Important Details: This is a ...

NorthWest Rubber

Skid Steer Operator

Brantford, ON

... Assist other operators when required Move tires from trailers and bunkers to keep production flowing Fill hoppers with processed rubber Stage materials on the plant floor Ensure continual feed of ...

North West Rubber

Skid Steer Operator

Brantford, ON · On-site

... Assist other operators when required Move tires from trailers and bunkers to keep production flowing Fill hoppers with processed rubber Stage materials on the plant floor Ensure continual feed of ...

Gerdau

YARD OPERATOR I - MR

Cambridge, ON · On-site

CA$27.26/hr

The Yard Operator will assist in several aspects of daily operational needs such as scrap inspection, ferrous and non-ferrous purchasing, mobile equipment operation, and performing general ...

STRIVE Recruitment

Forklift Operator

Brantford, ON

$21 - $23.50/hr

Warehouse Forklift Operator ( Reach Truck and Dock Stockers) Brantford, ON $21-23.50 an hour ABOUT ... Perform narrow aisle order picking safely and efficiently. * Assist with inventory audits, perform ...

Linamar

Machine Operator

Guelph, ON · On-site

Job Title: Machine Operator Job Summary Responsible for operating and maintaining various ... Collaborate with team members to meet production goals and assist with troubleshooting and ...

Linamar

Machine Operator

Guelph, ON · On-site

Job Title: Machine Operator Job Summary Responsible for operating and maintaining various ... Collaborate with team members to meet production goals and assist with troubleshooting and ...

Linamar

Machine Operator

Guelph, ON · On-site

Job Title: Machine Operator Job Summary Responsible for operating and maintaining various ... Collaborate with team members to meet production goals and assist with troubleshooting and ...

Linamar

Machine Operator

Guelph, ON · On-site

Job Title: Machine Operator Job Summary Responsible for operating and maintaining various ... Collaborate with team members to meet production goals and assist with troubleshooting and ...

Linamar

Machine Operator

Guelph, ON

Job Title: Machine Operator Job Summary Responsible for operating and maintaining various ... Collaborate with team members to meet production goals and assist with troubleshooting and ...

Linamar

Machine Operator

Guelph, ON · On-site

Job Title: Machine Operator Job Summary Responsible for operating and maintaining various ... Collaborate with team members to meet production goals and assist with troubleshooting and ...

Walker Industries

Equipment Operator

Arthur, ON · On-site

CA$28.26/hr

Carry out minor maintenance tasks (greasing, cleaning components). * Assist in composting system ... Hands-on experience operating heavy equipment in agriculture, construction, or landscaping.

next page

Showing results 1-20

All JobsOperator JobsAssistant Operator JobsAssistant Operator Jobs in Waterloo, ON

Assistant Operator information

See Waterloo, ON salary details

$8

$15

$18

How much do assistant operator jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for assistant operator in Waterloo, ON is $15.33, according to ZipRecruiter salary data. Most workers in this role earn between $13.67 and $16.81 per hour, depending on experience, location, and employer.

What is an assistant operator?

Assistant Operators are entry-level professionals who support the operation of machinery or equipment in industries such as manufacturing, energy, or logistics. They work under the supervision of senior operators to help monitor processes, perform basic maintenance, and ensure safety protocols are followed. Their responsibilities may include setting up machines, loading materials, inspecting products, and reporting any issues to supervisors. Assistant Operators play a key role in maintaining efficient production and minimizing downtime. This position is often a stepping stone to more advanced operator roles.

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

To thrive as an Assistant Operator, you need a basic understanding of machinery operation, safety protocols, and often a high school diploma or equivalent. Familiarity with industrial equipment, control panels, and sometimes certifications like OSHA safety training are typically required. Attention to detail, reliability, and good teamwork skills help you excel in supporting smooth operations. These skills ensure safe, efficient production processes and help maintain workplace safety and productivity.

What are some common challenges assistant operators face during shift changes, and how can they be managed effectively?

Assistant Operators often encounter challenges during shift changes, such as incomplete handovers or miscommunication about ongoing tasks. To manage these effectively, it’s important to follow standardized handover procedures, maintain accurate and up-to-date logs, and communicate proactively with both outgoing and incoming team members. Building strong teamwork and attention to detail helps ensure a smooth transition and minimizes operational disruptions.

What is the difference between Assistant Operator vs Machine Operator?

AspectAssistant OperatorMachine Operator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical certification often preferred
Work EnvironmentAssists in setup, monitoring, and maintenance of machineryOperates machinery directly, responsible for production output
Industry UsageCommon in manufacturing, construction, and industrial plantsPrimarily in manufacturing, processing, and production facilities

Assistant Operators support Machine Operators by preparing equipment and monitoring processes, while Machine Operators handle the direct operation of machinery. Both roles require similar credentials and are vital in industrial settings, but Machine Operators have more responsibility for operating equipment independently.

Which assistant operator job pays the most?

The highest-paying assistant operator roles are often found in industries such as oil and gas, manufacturing, or power generation, where specialized skills and certifications like OSHA training or technical licenses are required. Salaries can vary based on experience, location, and industry, with some positions offering significantly higher compensation due to the complexity and risk involved.

What are the most commonly searched types of Operator jobs in Waterloo, ON?

The most popular types of Operator jobs in Waterloo, ON are:

What cities near Waterloo, ON are hiring for Assistant Operator jobs?

Cities near Waterloo, ON with the most Assistant Operator job openings:

Assistant Operator jobs near you
Infographic showing various Assistant Operator job openings in Waterloo, ON as of August 2026, with employment types broken down into 2% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, and 2% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $31,893 per year, or $15.3 per hour.

YARD OPERATOR

Gerdau

Guelph, ON • On-site

CA$27.26/hr

Full-time

Posted 7 days ago

Gerdau rating

6.8

Company rating: 6.8 out of 10

Based on 70 frontline employees who took The Breakroom Quiz

425th of 545 rated manufacturers

Job description

At Gerdau, we empower our people to grow, thrive, and make a difference-together. With a culture built on trust and teamwork, we offer meaningful work, continuous development, and opportunities to shape your future. We invite you to come work with us, where your contributions are valued, your voice is heard, and your career is forged with purpose

Yard Operator

 Location: Guelph  Gerdau

Join Our Team as a Yard Operator

Gerdau is seeking a motivated and safety-focused Yard Operator to support our daily yard operations. This hands-on role is critical to the success of our scrap processing and recycling operations and offers an opportunity to build valuable skills in equipment operation, material inspection, and scrap grading.

If you enjoy working outdoors, operating heavy equipment, and being part of a team that prioritizes safety, quality, and customer service, we'd like to hear from you.

  What You'll Do

As a Yard Operator, you will:

  • Follow all Gerdau safety, environmental, and operational procedures.
  • Inspect incoming scrap materials to ensure they meet quality and environmental standards.
  • Identify and communicate scrap grades, deductions, and downgrades.
  • Scan all incoming materials for radiation and follow quarantine procedures when required.
  • Safely operate loaders and material handling equipment to load and unload materials.
  • Ensure outbound materials meet customer specifications and quality standards.
  • Perform and document daily equipment inspections and routine equipment care.
  • Maintain a clean, organized, and safe work environment.
  • Provide exceptional customer service to suppliers and customers.
  • Participate in daily safety meetings and activities.
Additional Responsibilities

Depending on location and business needs, you may also:

  • Assist with inventory counts.
  • Support equipment maintenance and repairs.
  • Operate baling equipment.
  • Assist with non-ferrous material processing, including copper, brass, and aluminum.
  • Support yard operations to improve safety, efficiency, and profitability.
  • Stage and move materials using a material handler.
  • Contribute ideas and solutions for continuous improvement.
Locations with Rail Operations

In facilities with rail service, responsibilities may include:

  • Operating yard locomotives.
  • Coupling and uncoupling rail cars.
  • Activating rail switches.
  • Setting brakes and wheel blocks.
  • Moving loaded and empty rail cars in accordance with operating procedures.
What We're Looking For
  • Strong commitment to safety.
  • Willingness to learn scrap grading and yard operations.
  • Mechanical aptitude and ability to work with heavy equipment.
  • Team-oriented mindset with strong communication skills.
  • Customer-focused attitude.
  • Desire to continuously develop skills and grow within Gerdau.
Qualifications
  • High School Diploma or equivalent preferred.
  • Previous experience in scrap, recycling, industrial, construction, manufacturing, or heavy equipment operations is an asset but not required.
  • Ability to work outdoors in varying weather conditions.
  • Ability to perform physically demanding work in an industrial environment.
Why Gerdau?

At Gerdau, safety comes first. We are committed to developing our employees, promoting from within, and fostering a workplace built on teamwork, integrity, and continuous improvement.

Apply today and become part of a company that is helping build the future through sustainable steel and recycling operations.

Additional Information:

All uniforms and PPE provided
Job Type: Full-time
Salary:  $27.26 per hour
Ability to commute/relocate: - Guelph, ON -  reliably commute or plan to relocate before starting work (required)
Work Location: In person - In Compliance with Ontario's Bill 190, we confirm that this posting represents a current, existing vacancy within our organization.

Gerdau believes in equal employment opportunity related to all employees and applicants for employment. It is the policy of Gerdau that there will be no discrimination against any employee or applicant for employment on the basis of race, religion, color, national origin, citizenship, marital status, sex, age, sexual orientation, genetic information, gender identity, veteran status, disability, or other legally protected status. All external applicants must be legally eligible to immediately work in the country of hire without current or future sponsorship.  

If you are vision-impaired or have some other disability under the Americans with Disabilities Act / Accessible Canada Act or a similar law, and you wish to discuss potential accommodations related to applying for employment at Gerdau, please contact our Talent Acquisition Team at (866)-788-2798 or recruiting@gerdau.com

What Gerdau employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply