Mississauga, On Low voltage subcontractor Jobs – 12 Openings This Week

Electrician
Mosaic Transit Maintenance —North York, ON
- $40–$55 an hour
- Weekends as needed
- CPR Certification
- Heavy lifting
- Schematics
- Vision care
Quick apply
Security Systems Technician
Principal Access Security —Greater Toronto Area, ON
- $28–$36 an hour
- Full-time
- Microsoft Excel
- Schematics
- Writing skills
- Mileage reimbursement
- Paid time off
Quick apply
4d
CCTV Technician
Uniqstar solutions —Toronto, ON
- $25–$30 an hour
- Part-time
- Computer networking
- In-person
- Mechanical knowledge
Quick apply
Power Systems Technician
Transdev Canada —Brampton, ON
- $34.18–$37.98 an hour
- Full-time
- Engineering
- Maintenance
- High school diploma or GED
Quick apply
Project Coordinator
Smart Installs Inc. —Mississauga, ON
- $60,000–$75,000 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Travel
- Organizational skills
- Mileage reimbursement
- Disability insurance
Quick apply
5d
National Service Operations Manager, CPDI
Eaton —Toronto, ON
- $144,000–$181,000 a year
- Hybrid work
- Up to 50% travel
- Engineering
- Master's degree
Supply Chain and Manufacturing Quality Director, BESS
Socomec Group —Brampton, ON
- $140,000–$160,000 a year
- Full-time
- Engineering
- Master's degree
- Travel
MEP Estimator
Turner Construction Company —Toronto, ON
- Up to $150,000 a year
- Engineering
- Microsoft Office
- Bachelor's

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6d
Security Systems Technician
Metrobit Inc. —Toronto, ON
Full G Driving license with clean diving history. Having a reliable vehicle for work that can be used for accommodating tool boxes, material, lader...
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Project Manager – Voice, Data and Paging/Cabling
Unity Connected Solutions —Markham, ON
Oversee testing, certification, and project closeout documentation. Unity Connected Solutions* is a full-service communications company providing consulting,…
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Black & Veatch Family of Companies —Markham, ON
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3d

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low voltage subcontractor jobs near mississauga, on

Electrician

Mosaic Transit Maintenance
North York, ON

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Job details

Permanent | Full-time
$40–$55 an hour

Qualifications

CPR Certification
Heavy lifting
Schematics
Maintenance
CMMS
First Aid Certification
Driving
Working at Heights Certificate
Low voltage
Class G Licence
Communication skills

Full job description

Position Summary

The Electrician (309A) is responsible for the operation, inspection, maintenance, troubleshooting, repair, testing, and isolation of electrical systems supporting Light Rail Transit (LRT) operations. The role focuses on maintaining traction power substations, stations, stops, maintenance facilities, and associated electrical infrastructure to ensure safe, reliable, and uninterrupted transit service.

The successful candidate will possess strong experience with electrical apparatus, power distribution systems, and operation of equipment at 600V and above. Experience with medium-voltage (MV) systems, direct current (DC) systems, and traction power equipment is considered a strong asset.

Key Responsibilities

Traction Power Substations

Perform inspections, maintenance, troubleshooting, testing, isolation, and minor repairs on traction power substations.
Operate and maintain low-voltage (LV) and medium-voltage (MV) electrical equipment.
Support switching, isolation, lockout/tagout, and permit-to-work activities.
Assist in the operation and maintenance of DC traction power equipment.
Participate in emergency response and restoration activities related to traction power assets.

Stops and Stations Maintenance

Maintain and troubleshoot electrical systems at LRT stops and passenger stations.
Inspect, repair, and test lighting systems, electrical panels, communications interfaces, emergency systems, and associated equipment.
Complete preventive and corrective maintenance activities.

Maintenance and Storage Facility (MSF)

Perform electrical maintenance within the Maintenance and Storage Facility, yard infrastructure, buildings, and associated systems.
Inspect, troubleshoot, repair, and maintain electrical distribution equipment, lighting systems, motor controls, and facility electrical assets.

Infrastructure Maintenance

Conduct routine inspections and condition assessments of electrical assets.
Analyze failures and recommend corrective actions to improve reliability and performance.
Interpret electrical schematics, single-line diagrams, and technical documentation.

Permit and Isolation Activities

Prepare and execute permits, switching procedures, isolations, lockout/tagout activities, and safe work plans.
Ensure all work complies with electrical safety rules, operating procedures, and regulatory requirements.

Contractor Coordination

Monitor and supervise assigned subcontractor activities.
Verify contractor compliance with safety, quality, and operational requirements.
Coordinate access, permits, and work execution for third-party contractors.

Documentation and Reporting

Complete work orders, inspection reports, maintenance records, and asset documentation.
Maintain accurate records within the Computerized Maintenance Management System (CMMS).
Participate in root cause investigations and continuous improvement initiatives.

Qualifications

Required

Ontario Certificate of Qualification – Construction and Maintenance Electrician (309A).
Minimum 3–5 years of electrical maintenance experience in industrial, transportation, transit, utility, railway, or infrastructure environments.
Experience operating and maintaining equipment at 600V and above.
Valid Class G Driver's Licence with satisfactory driving record.
Strong understanding of electrical safety procedures, lockout/tagout, and permit-to-work systems.

Preferred Experience with:

Medium Voltage (MV) equipment
Direct Current (DC) power systems
Traction Power Systems
Electrical substations
Transit, railway, utility, or power generation environments
Working at Heights Certification.
Elevated Work Platform Certification.
First Aid/CPR Certification.

Knowledge and Skills Strong understanding of:

Low Voltage (LV) and Medium Voltage (MV) systems
Power distribution equipment
Electrical apparatus and control systems
Motor controls, relays, switchgear, transformers, and protective devices

Ability to read and interpret:

Electrical schematics
Single-line diagrams
Technical manuals and drawings
Strong troubleshooting and diagnostic abilities.
Ability to work independently and within a multidisciplinary maintenance team.
Excellent communication, organizational, and documentation skills.

Working Conditions

Rotating shifts, including nights, weekends, holidays, and on-call assignments as required.
Work in substations, stations, trackside environments, maintenance facilities, and outdoor locations.
Exposure to energized electrical equipment, varying weather conditions, and physically demanding work environments.
Ability to lift up to 50 lbs and wear required PPE.

Compensation

Hourly range - $40-$55 an hour

Asset

Candidates with traction power experience is an asset. However, applicants with strong electrical apparatus experience and a willingness to receive specialized training in traction power substations and MV/DC systems will also be considered.

Pay: $40.00-$55.00 per hour

Benefits:

Casual dress
Company events
On-site parking
RRSP match
Vision care

Work Location: In person

Quick apply

Refine Your Search

low voltage subcontractor jobs in mississauga, on

Electrician

Security Systems Technician

CCTV Technician

Power Systems Technician

Project Coordinator

National Service Operations Manager, CPDI

Supply Chain and Manufacturing Quality Director, BESS

MEP Estimator

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