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Assistant Operator Jobs in Whitby, ON (NOW HIRING)

GFL Environmental

DZ Flusher Operator

Port Perry, ON · On-site

GFL is looking for a Flusher Trucker Operator/Labourer to support our facility in Port Perry! This ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

GFL Environmental

DZ Flusher Operator

Port Perry, ON · On-site

GFL is looking for a Flusher Trucker Operator/Labourer to support our facility in Port Perry! This ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

City of Kawartha Lakes

Plant Operator Water

Lindsay, ON · On-site

CA$29.47 - CA$43.26/hr

... are working. Assist in ensuring water distribution infrastructure, wastewater collection ... are operated in compliance with all applicable legislation Perform repairs, installations ...

VCNA

Terminal Operator - Oshawa

Oshawa, ON

The Terminal Operator will move finished product in and out of the terminal in a timely, cost ... * Assist the Terminal Supervisor with day-to-day office activities and other special projects.

Art Gallery of Ontario

Building Operator 3

Toronto, ON

CA$68K - CA$85K/yr

  • Medical

  • Dental

  • Retirement

Building Operator 3 Regular Full-Time 35 hours per week; 9:00 a.m. to 5:00 p.m. Required to work ... Maintenance * Assist in the development of a comprehensive CMMS; participate in planning, data ...

Ch Guenther Son

Waste water treatment Operator

Concord, ON · On-site

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Maintain accurate records required for environmental audits and regulatory inspections. * Assist ... Must hold and maintain a Wastewater Treatment Operator Class 1 Certificate or higher. (issued by ...

Aerotek

Forklift Operator

Vaughan, ON · On-site

CA$22.47/hr

  • Medical

  • Dental

  • Vision

Load and unload trucks. * Assist with shipping, receiving, and inventory. * Keep the warehouse clean and organized. * Follow all safety procedures. Requirements: * 2+ years of Reach Truck and Order ...

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Assistant Operator information

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 cities near Whitby, ON are hiring for Assistant Operator jobs?

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

Assistant Operator jobs near you
Infographic showing various Assistant Operator job openings in Whitby, ON as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

DZ Flusher Operator

GFL Environmental

Port Perry, ON • On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

GFL Environmental rating

6.9

Company rating: 6.9 out of 10

Based on 172 frontline employees who took The Breakroom Quiz

45th of 91 rated recycling and waste

Job description


 

GFL is looking for a Flusher Trucker Operator/Labourer to support our facility in Port Perry!

This position is affiliated with LIUNA Local 183

Key Responsibilities:

  • Operate a GFL combo flusher/vac truck.

  • Completing daily traffic plans.

  • Vehicle and equipment maintenance and safety.

  • Ensure all required equipment is available and working effectively.

  • Ensure trucks and work areas are clean and orderly.

  • Maintain excellent customer relations.

Knowledge, Skills & Competencies:

  • Must be able to work following hours: 6:00am to 5pm Monday to Friday. Additional hours may be required during busy periods

  • Experience with running combo Flusher/Vac truck

  • DZ license required

  • Understand instructions and effectively carry out tasks.

  • Display flexibility, confidentiality and be tactful.

  • Highly driven, focused and self-motivated.

  • Able to multi-task.

  • Must work well in a team environment.

  • Working at Heights, Confined Space an asset

  • Able to travel out of town during the week (25-30%)

  • Affiliated with LIUNA Local 183. Union pay rates, benefit and pension plan.

#GFLTalent


 

We thank you for your interest. Only those selected for an interview will be contacted.


GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact myworkdayrecruitment@gflenv.com
Please note that GFL does not provide visa sponsorship for this position. Valid work authorization in the country where the job is located is required. Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.


This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.


 

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