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Assistant Operator Jobs in Ontario (NOW HIRING)

Operator-In-Training The Ontario First Nations Technical Services Corporation (OFNTSC) is a ... Responsibilities: * Assist with the operation and monitoring of water treatment and distribution ...

... - Assist in the coordination of RMA process - Ensure work environment is always organized and clean - Work in a safer manner by adhering to the established safety standards of the organization ...

... - Assist in the coordination of RMA process - Ensure work environment is always organized and clean - Work in a safer manner by adhering to the established safety standards of the organization ...

... - Assist in the coordination of RMA process - Ensure work environment is always organized and clean - Work in a safer manner by adhering to the established safety standards of the organization ...

You will be accountable for the operation of a variety of machines to assist with meeting daily ... Assists Operators II & III on packaging and end-of-line work, and as needed. * Other duties as ...

$27.77 - $30.60/hr

As an Operator, you'll be in charge of running mixers, extruders, and related equipment to produce ... with and assist Shipping and Receiving staff as needed • Prepare WIP blends for subsequent ...

The Operator is accountable for the safe and efficient operation of the vehicle and may also be ... Maintain a clean, neat and orderly work area. * Assist in maintaining the security of the warehouse.

The Operator is accountable for the safe and efficient operation of the vehicle and may also be ... Maintain a clean, neat and orderly work area. * Assist in maintaining the security of the warehouse.

Showing results 21-40

Assistant Operator information

See Ontario salary details

$9

$16

$20

How much do assistant operator jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for assistant operator in Ontario is $16.45, according to ZipRecruiter salary data. Most workers in this role earn between $14.66 and $18.03 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 Ontario?

The most popular types of Operator jobs in Ontario are:

What cities in Ontario are hiring for Assistant Operator jobs?

Cities in Ontario with the most Assistant Operator job openings:

Infographic showing various Assistant Operator job openings in Ontario as of August 2026, with employment types broken down into 2% As Needed, 69% Full Time, 26% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $34,207 per year, or $16.4 per hour.

Operator in Training

OFNTSC

Thunder Bay, ON

$25 - $28/hr

Contractor

Re-posted 25 days ago


Job description

Operator-In-Training

The Ontario First Nations Technical Services Corporation (OFNTSC) is a nonprofit organization that provides technical advisory services, training, and capacity development to First Nations communities in Ontario. By offering a wide range of specialized services and expertise, OFNTSC helps to enhance the quality of life, promote self-sufficiency, and foster economic growth within these communities.


We are seeking a highly motivated and skilled Operator in Training to join our team at OFNTSC. Under the guidance of the HUB Supervisor, the Operator in Training will play a crucial role in assisting the Water Treatment Plant Operator in operating, maintaining, and monitoring their community's water and wastewater infrastructure. This position requires general maintenance, checking, testing, and repairing water distribution systems.


These tasks must be executed in alignment with the culture and values of OFNTSC while maintaining strict confidentiality.


Responsibilities:

  • Assist with the operation and monitoring of water treatment and distribution systems.
  • Conduct water quality testing and monitor treatment chemical levels, including chlorine.
  • Inspect, clean, lubricate, and maintain waterworks equipment.
  • Assist certified operators with equipment adjustments and repairs.
  • Support maintenance activities involving water mains, sewers, pumping stations, and hydrants.
  • Locate and repair water distribution system leaks.
  • Adjust and repair waterworks equipment under the direction of a qualified WTP Operator.
  • Maintain accurate records of inspections, maintenance, and operational activities.
  • Perform fire hydrant maintenance and flow testing.
  • Work safely in outdoor, wastewater, and physically demanding environments.
  • Follow Provincial legislation, safety regulations, and operational procedures.
  • Respond to public inquiries and complaints professionally and promptly.
  • Assist the WTP Operator in maintaining, testing, and monitoring water mains, major sewers, and pumping stations.
  • Provide labour support for water & wastewater operations as needed.
  • Working in unsanitary and odorous conditions.


Qualifications:

  • Minimum of Grade 12 education or equivalent. Relevant post-secondary education in a technical or environmental field is an asset.
  • Demonstrated ability to progress through the Ministry of Environment, Conservation and Parks (MOECP) Operator licensing and water distribution and treatment certification.
  • Experience working with an Indigenous organization and understanding of First Nations cultures is considered a significant asset.
  • Reliable, safety-focused team player with good communication skills and a willingness to learn.
  • Strong mechanical aptitude with ability to inspect, maintain, and troubleshoot water/wastewater equipment safely.
  • Ability to work independently with minimal supervision while demonstrating reliability, professionalism, and a strong work ethic.
  • Maintain accurate and up-to-date records of work hours, ensuring all required hours are properly documented, tracked, and signed off in accordance with licensing and certification requirements.


Conditions:

  • Reliable and insured vehicle and Valid Class G Ontario driver's license.
  • Must be a member of the participating Unaffiliated First Nation's community and available after regular working hours to work in emergencies.
  • Ability to travel extensively throughout the Province of Ontario on a weekly basis.
  • Ability to perform physically demanding work in varying weather conditions.

*Please note that openings are limited and may close once filled. Preference will be given to qualified First Nations applicants for any employment opportunities, following the Ontario Human Rights Code.

Join our growing

organization!

Abi wiijii'en ndo

wiiji-nakiindwin myaajiiging

Taskwatia'tahrhahs ne onkwentiohkwa

ne:ne iotehiahrontie!

At OFNTSC, we value diversity, equity and inclusion and strive to create a safe, respectful workplace. In accordance with OFNTSC's Accessibility Policy, the Ontario Human Rights Code, and the Accessibility for Ontarians with Disabilities Act, candidates may make a confidential request for accommodations during the recruitment and selection process. For a confidential inquiry or to request an accommodation during any phase of the recruitment and selection process, please contact Human Resources at humanresources@ofntsc.org, or by calling 1-226-493-0225.


If you are passionate about supporting First Nations communities and possess the necessary skills and qualifications, please submit your resume and a cover letter outlining your suitability for the position. Please upload your documents and label as [LastName_FirstName_Operator-in-Training].

We thank all applicants. However, only those receiving an interview will be contacted.