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2Nd Class Operating Engineer Jobs in London, ON (NOW HIRING)

Starlim

Process Technician

London, ON

$28 - $36/hr

Our proprietary, fully automated, world-class technologies and high quality products, combined with ... Basic knowledge of engineering terminology, liquid injection molding processes, tooling and ...

Starlimna

Process Technician

London, ON · On-site

$28 - $36/hr

Our proprietary, fully automated, world-class technologies and high quality products, combined with ... Basic knowledge of engineering terminology, liquid injection molding processes, tooling and ...

Greatario

Construction Labourer

Woodstock, ON · Remote

Operating power tools and equipment to assemble tank systems, including impact tools, torque ... Valid Class G drivers license or ability to get to crew meeting point * Comfortable with physically ...

Greatario

Construction Labourer

Woodstock, ON · Remote

CA$26/hr

Operating power tools and equipment to assemble tank systems, including impact tools, torque ... Valid Class G driver's license or ability to get to crew meeting point * Comfortable with ...

Greatario

Construction Technician

London, ON · Remote

Operating power tools and equipment to assemble tank systems, including impact tools, torque ... Valid Class G drivers license or ability to get to crew meeting point * Comfortable with physically ...

Greatario

Construction Technician

London, ON · Remote

CA$26/hr

Operating power tools and equipment to assemble tank systems, including impact tools, torque ... Valid Class G driver's license or ability to get to crew meeting point * Comfortable with ...

Securitas

Emergency Services Dispatcher

Woodstock, ON

CA$21.44 - CA$26.08/hr

Securitas is the second largest provider of security services globally. We have business operations ... Understanding and operating of fire panel/fireworks computer QUALIFICATIONS: * Valid Ontario ...

Greatario

Construction Foreman - London

London, ON · Remote

Operating power tools and equipment to assemble tank systems, including impact tools, torque ... Valid Class G drivers license or ability to get to crew meeting point * Comfortable with physically ...

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Showing results 21-40

All Jobs2Nd Class Operating Engineer Jobs2Nd Class Operating Engineer Jobs in London, ON

2Nd Class Operating Engineer information

What is the difference between 2Nd Class Operating Engineer vs 3Rd Class Operating Engineer?

Aspect2Nd Class Operating Engineer3Rd Class Operating Engineer
CredentialsRequires a 2nd Class license, often with additional experienceRequires a 3rd Class license, usually with less experience
Work EnvironmentOperates and maintains HVAC, boilers, and mechanical systems in buildingsPerforms similar tasks but under supervision or with limited responsibilities
Employer & IndustryCommonly employed in commercial, industrial, and institutional facilitiesTypically found in similar settings, often as entry-level or apprentice roles

The main difference between a 2Nd Class Operating Engineer and a 3Rd Class Operating Engineer lies in licensing requirements and level of responsibility. A 2Nd Class license allows for more independent operation and maintenance of complex systems, while a 3Rd Class license is often an entry-level certification with limited duties. Both roles are essential in maintaining building systems, but the 2Nd Class Operating Engineer has a broader scope of work and greater autonomy.

What are some typical challenges faced by a 2nd class operating engineer, and how can they be addressed?

2nd Class Operating Engineers often encounter challenges such as maintaining complex mechanical systems under time constraints, managing unexpected equipment failures, and ensuring compliance with strict safety regulations. These challenges can be addressed by staying current with preventive maintenance schedules, participating in ongoing technical training, and fostering clear communication with other engineering staff and building managers. Being proactive and detail-oriented helps minimize downtime and ensures a safe, efficient work environment.

What is a 2nd class operating engineer?

A 2nd Class Operating Engineer is a professional responsible for operating, maintaining, and troubleshooting boilers, refrigeration, and other mechanical systems in buildings or industrial settings. They hold a 2nd Class certification, which allows them to manage equipment of a certain size and complexity, often under regulatory requirements. Their duties may include monitoring system performance, performing routine maintenance, keeping records, and ensuring safety procedures are followed. These engineers commonly work in facilities such as hospitals, schools, factories, or power plants. Advancement to higher classes may require additional training and experience.

What are the key skills and qualifications needed to thrive as a 2nd class operating engineer?

To thrive as a 2nd Class Operating Engineer, you need a solid understanding of mechanical systems, boiler operation, and relevant safety regulations, typically supported by a 2nd Class Operating Engineer certification. Familiarity with building automation systems, HVAC controls, and maintenance management software is commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help engineers respond to emergencies and collaborate with maintenance teams. These skills are crucial for ensuring the safe, efficient, and reliable operation of critical building systems.
2Nd Class Operating Engineer jobs near you
Infographic showing various 2Nd Class Operating Engineer job openings in London, ON as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 29% Part Time, and 1% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution.

Diesel Truck Technician/Mechanic II (3rd-5th Year Apprentice Program)

Penske

London, ON

CA$30 - CA$33/hr

Full-time

Medical, Dental, Retirement, PTO

Posted 13 days ago

Job description

Location: 79 Enterprise Dr South London, ON, N6N 1B9

Pay: $30-33

Shift Premium:  $3.00 2nd Shift Differential, $4.00 3rd Shift Differential

Shift: Monday to Friday 3:30pm to midnight

Position Summary: 

EXPERIENCED TRUCK MECHANIC'S APPRENTICE LOOKING FOR A BETTER OPPORTUNITY? Penske is the right Company to enhance your current skillset and provide you with the support you need to succeed!!

 
We have industry leading trucks, technology, tools, and experts in the vehicle maintenance industry committed to helping you develop your career. If you have truck mechanic experience and are Dynamic, Motivated and Ready to live a unique opportunity, WE WANT YOU!

 
A Penske Technician II will generally assist in the overhaul of major components or remove/replace major components at the direction of Lead Technician or Maintenance Supervisor. Expectations include the ability to diagnose and repair the following without supervision: clutches, PTO systems, electric systems, hydraulic/air brake systems, heating/air conditioning systems, instruments and gauges, and preventative maintenance service.

 
We Offer You:
Modern and clean work environment
Industry leading technology and tools
Competitive salary
Attractive shift premiums
New equipment and technology from variety of suppliers/dealerships
RRSP program with company match
Affordable health & dental benefit package
Free uniforms and laundry service
Tool and boots allowance
Vacation time + 11 paid statutory holidays + paid sick days
Tuition reimbursement
Employee Assistance Program
Comprehensive technical and professional training
Opportunity for advancement throughout the company
Partner's discounts

 
Major Responsibilities: 
Demonstrate proficiency in the repair and diagnosis of - with some assistance: Engines (gas and diesel), power train to include differentials, transmissions, clutches, drive shafts, PTO's and wheel ends, electrical systems including starters and alternators, HVAC systems, steering systems, electronics to include ECM's, ECU's, sensors etc., engine bolt on items such as turbos, fan clutches, injectors, cooling system etc., brake systems including ABS, suspension systems (spring and air)
Perform mechanical and general appearance reconditioning of equipment for "trade-ins" and prepare new equipment for delivery.
Identify and determine parts required for repair of disassembled units
Perform all levels of preventive maintenance services
Identify warrantable repairs and document on repair order
Maintain work area appearance and safety
Road test vehicles when necessary to diagnose malfunctions or to ensure that they are working properly.
Use hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
Inspect brake systems, steering mechanisms, wheel bearings, and other important parts to ensure that they are in proper operating condition.
Perform routine maintenance such as changing oil, checking batteries, and lubricating equipment and machinery.
Adjust and replace brakes, tighten bolts and screws, and reassemble equipment.
Raise trucks, buses, and heavy parts or equipment using hydraulic jacks or hoists.
Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers, motor analyzers, chassis charts, and pressure gauges.
Examine and adjust protective guards, loose bolts, and specified safety devices.
Inspect and verify dimensions and clearances of parts to ensure conformance to factory specifications.
Specialize in repairing and troubleshooting of major components such as engine, transmissions and differentials, to include replacing complete assemblies, turbochargers, fuel system components etc.
Other projects and tasks as assigned by supervisor
About Penske Truck Leasing/Transportation Solutions
Penske Truck Leasing/Transportation Solutions is a premier global transportation provider that delivers essential and innovative transportation, logistics and technology services to help companies and people move forward. With headquarters in Reading, PA, Penske and its associates are driven by a dedication to excellence and a commitment to customer success. Visit Go Penske to learn more.
Qualifications:
2+ years practical experience with tractor trailer maintenance required
Must be currently enrolled in an apprentice program
Must maintain membership/registration with respective Government Agencies
Will consider candidates with a 310S license or automotive background
Specialized training in the repair and replacement of vehicle components preferred
Proficiency in the use of shop tools required
Current driver's license class G or class 5 and the ability to obtain class DZ it within 6 months of been hired required
Basic computer skills preferred for data entry into maintenance systems.
Ability to work in non-climate controlled conditions required
Regular, predictable, full attendance is an essential function of the job
Willingness to travel as necessary within the district (customers yards, close geographical area and training sites), work the required schedule, work at the specific location required, complete Penske employment application, submit to a reference check.

 
Physical Requirements:
- The physical demands described here are representative of those that must be met by an associate to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
-The associate must regularly lift and /or move up to 12kg, frequently lift and/or move up to 23kg and occasionally lift and/or move up to 45kg.
-Specific vision abilities required by this job include Close vision, Distance vision, Peripheral vision, Depth perception and Ability to adjust focus.
-While performing the duties of this Job, the associate is regularly required to stand; walk; sit and talk or hear. The associate is frequently required to use hands to finger, handle, or feel and reach with hands and arms.
 
This posting is for an existing vacancy.
 
Penske is committed to the principle of equity in employment.

 

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