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Heavy Machine Operator Jobs in Hamilton, ON (NOW HIRING)

Sherwin-Williams

Production Operator

Grimsby, ON · On-site

Job duties include contact with other employees, operating heavy machinery, and access to proprietary information, raw materials, finished merchandise, and/or other items of value, and such access ...

RailWorks

Operator

Guelph, ON · On-site

CA$48.41/hr

Operates heavy construction equipment to move, load or unload materials. Operates equipment in a ... Installs equipment or attachments on machinery or related structures. Performs equipment safety ...

Brandt

Heavy Equipment Technician - Shop

Milton, ON · On-site

Brandt is currently seeking a Heavy Equipment Technician for our Milton, ON location. This position ... Accurately and completely document on work orders all machine information, actions taken, and time ...

American Iron and Metal

421a Mechanic

Hamilton, ON · On-site

If you have experience and expertise in maintaining and repairing heavy machinery and equipment, we have the perfect role for you! What you're responsible for: * Perform maintenance, repair, and ...

Terapro

Technician - Heavy equipment (mobile)

Vars, ON · On-site

A full range of state-of-the-art machinery is offered, including excavators, loaders, tracked ... Diploma of vocational studies in mechanics (construction machinery; agricultural, heavy or related ...

IKO Industries, Inc

Operator 2

Brampton, ON · On-site

CA$30.10/hr

IKO is a Canadian owned and operated business with production facilities worldwide and has many ... Employees will operate high-speed machines, handle workplace chemical, perform heavy lifting up to ...

Aerotek

Operator

Mississauga, ON · On-site

CA$26/hr

Handle heavy metals in an industrial setting. * Work with tight tolerances (1/16th of an inch ... Operate a saw machine proficiently. * Learn the differences between cutting stainless steel and ...

Aecon Group Inc.

Journey Heavy Duty Mechanic

Cambridge, ON · On-site

CA$46 - CA$56/hr

The Heavy-Duty Equipment Technician will be based out of our Cambridge, Ontario shop. What You'll ... Operate a hoist and lift device to position machinery parts in a safe manner. * Inspect and examine ...

IKO Industries, Inc

Production Operator

Brampton, ON · On-site

CA$27.25/hr

IKO is a Canadian owned and operated business with production facilities worldwide and has many ... Employees will operate high-speed machines, handle workplace chemical, perform heavy lifting up to ...

RailWorks

Operator

Mississauga, ON

CA$34.04 - CA$41.31/hr

... operation of heavy construction and maintenance of way equipment in the construction and ... Operates assigned machinery and equipment while remaining flexible to seamlessly pivot to general ...

RailWorks

Operator

Guelph, ON

CA$34.04 - CA$41.31/hr

... operation of heavy construction and maintenance of way equipment in the construction and ... Operates assigned machinery and equipment while remaining flexible to seamlessly pivot to general ...

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All JobsHeavy Machine Operator JobsHeavy Machine Operator Jobs in Hamilton, ON

Heavy Machine Operator information

See Hamilton, ON salary details

$10

$19

$28

How much do heavy machine operator jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for heavy machine operator in Hamilton, ON is $19.60, according to ZipRecruiter salary data. Most workers in this role earn between $14.72 and $22.90 per hour, depending on experience, location, and employer.

What is the difference between Heavy Machine Operator vs Crane Operator?

AspectHeavy Machine OperatorCrane Operator
CredentialsCommercial driver's license (CDL), certification in heavy equipment operationCrane operator certification, often through NCCCO or state programs
Work EnvironmentConstruction sites, mining, industrial facilitiesConstruction sites, shipping yards, industrial plants
Industry UsageHeavy machinery operation across various industriesSpecialized in lifting and moving heavy loads with cranes

Both roles require certification and involve working in construction or industrial environments. Heavy Machine Operators typically handle a variety of equipment like bulldozers and loaders, while Crane Operators focus specifically on operating cranes for lifting heavy materials. Understanding these differences helps in choosing the right career path or job search focus.

What are some common challenges faced by heavy machine operators on construction sites?

Heavy Machine Operators often encounter challenges such as working in adverse weather conditions, navigating tight or uneven spaces, and coordinating safely with ground crews and other equipment. Adhering to strict safety protocols while maintaining productivity is crucial, as is communicating effectively with team members to avoid hazards. Operators must also stay up-to-date with maintenance needs and troubleshooting minor equipment issues to minimize downtime.

What is a heavy machine operator?

Heavy Machine Operators are skilled professionals who operate large machinery and equipment used in construction, mining, agriculture, and other industries. Their responsibilities include handling equipment such as bulldozers, cranes, excavators, and loaders to move earth, materials, or heavy objects. They must follow safety protocols, perform routine maintenance checks, and sometimes assist in minor repairs. Heavy Machine Operators play a crucial role in ensuring the safety and efficiency of construction and industrial projects.

What are the key skills and qualifications needed to thrive as a heavy machine operator, and why are they important?

To thrive as a Heavy Machine Operator, you need a solid understanding of construction site safety, equipment handling, and machinery operation, usually supported by a high school diploma and relevant operator certifications. Proficiency in operating heavy equipment such as excavators, bulldozers, and loaders, as well as familiarity with GPS and grading systems, is typically required. Attention to detail, strong communication, and the ability to work collaboratively are vital soft skills in this role. These skills ensure efficient, safe, and precise operation of machinery, which is crucial for successful project completion and workplace safety.
Heavy Machine Operator jobs near you
Infographic showing various Heavy Machine Operator job openings in Hamilton, ON as of August 2026, with employment types broken down into 50% Full Time, 48% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $40,768 per year, or $19.6 per hour.

Heavy Equipment Mechanic-421A, 310T, 310S

Harsco Environmental

Hamilton, ON

Full-time

Medical, Dental, Life, PTO

Re-posted 29 days ago

Job description

Company Description

Harsco Environmental is the premier provider of material processing and environmental services to the global steel and metals industries. Our onsite mill services and resource recovery services offer sustainable solutions that maximize environmental benefit and return valuable raw material into production. We also have developed a range of by-products for specialized applications across industry, construction and agriculture, which utilize Harsco’s expertise in mineral materials.

Job Description

Heavy Equipment Mechanic:

  • $47.30 per hour for Heavy Equipment 421A
  • Primarily day shift (some afternoons and weekends)
  • Current vacancy

We are seeking a skilled Heavy Equipment Technician to join our maintenance team. The successful candidate will be responsible for inspecting, troubleshooting, and repairing a variety of heavy equipment including CAT 990 loaders, large off-road trucks, pot carriers, cranes, excavators, and other large material handling machinery. Primary responsibility will be to support our maintenance activities in the shop to include, but not limited to:

  • diagnose and repair equipment failures/issues
  • services such as changing of fluids, filters, etc.
  • maintain a clean and safe working environment
  • assist in general site related maintenance activities.

Responsibilities

  • Experienced in repairing large, off-road, construction type equipment in an industrial environment.
  • Must be self-starter with the ability to complete diagnostics, troubleshoot and complete repairs to heavy off-road equipment such as, loaders, material handlers, trucks, and cranes.
  • Knowledge and experience with diesel and gasoline engines, hydraulic systems and/or electronics preferred.
  • Welding and fabrication skills are a plus.
  • Must understand technical manuals, illustrations, specifications, diagrams, schematics, and similar guides to make repairs and modifications according to OEM specifications and procedures.
Qualifications

Licenses / Certifications

  • College or classroom training in Heavy Equipment, Truck and Coach, or Farm Equipment 

  • Completion of a mechanic apprenticeship 

  • 421A Heavy Equipment Technician license is an asset 

Experience: 

  • 6 months to 2 years of experience in heavy equipment maintenance and repair 

  • Preferred: Experience in steel mills, quarries, mines, oil sands, mineral processing, or heavy industrial environments 

Skills: 

  • Diesel fuel injection systems 

  • Exhaust and cooling systems 

  • Electrical and air conditioning systems 

  • Lubrication systems 

  • Mechanical and hydraulic transmissions 

  • Power take-offs, brake systems, suspension and steering 

  • Off-road tires and wheels, differentials 

  • Cable and hydraulic-operated attachments 

  • Winches, compressors, pumps, electric generators 

  • Engine control systems 

  • Nice to have: Installation and alignment of engines and machinery 


Additional Information

We Offer

  • RRSP match up to 5% 

  • Extended healthcare: $10,000/year (Employer pays 100%) 

  • Paramedical coverage: $1,200/year (Chiro, massage, etc.) 

  • Life insurance, dental care, disability insurance 

  • On-site parking 

  • Wellness and employee assistance programs 

  • Generous vacation and paid time off 

  • All PPE provided (including work boots) 

  • Uniforms provided and laundered 

Harsco is an Equal Opportunity Employer. All information will be kept confidential according to EEO guidelines.

Disclaimer:
This job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not intended to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this position.