Mississauga, On Sub assembly supervisor Jobs – 13 Openings This Week

Manufacturing Supervisor
Mancor Industries —Oakville, ON
- $70,000–$85,000 a year
- Full-time
- Engineering
- Supervising experience
- In-person
- Wellness program
- Dental care
Quick apply
CNC Mill Machinist
Cyclone Manufacturing Inc. —Mississauga, ON
- $22–$29 an hour
- Full-time
- In-person
- Manufacturing
- Vision care
Quick apply
3h
Welder
Matcor Metal Fabrication —Brampton, ON
- From $26.08 an hour
- Full-time
- English
- High school diploma or GED
- AWS
- Disability insurance
- Dental care
Quick apply
Mechanical Assembler ( Switchboards)
Career Connections Canada Inc. —Milton, ON
- $22–$24 an hour
- Overtime
- Oracle
- Schematics
- English
Quick apply
Methods Engineer / Manufacturing Engineer
Avion Technologies Inc. —Mississauga, ON
- $70,000–$85,000 a year
- Full-time
- CAD
- Writing skills
- Engineering
- Dental care
- Paid time off
Quick apply
13d
Team Lead - Nightshift
G&W Electric Co —Brampton, ON
- $23.14–$31.51 an hour
- Overtime
- Microsoft Word
- Microsoft Excel
- Schematics
- Dental care
- Tuition reimbursement
Quick apply
Structural Assembler II
MHI Canada Aerospace, Inc. —Mississauga, ON
- $29.00–$31.50 an hour
- Overtime
- Assembly
- Power tools
- Hand tools
- Disability insurance
- Dental care
Electrical Panel Builder
Yaskawa Canada Inc —Mississauga, ON
- $29.10–$40.59 an hour
- Schematics
- Assembly
- Travel
Quick apply
Mechanical Assembly Technician
Promation —Oakville, ON
- $58,000–$78,000 a year
- Full-time
- Assembly
- Mechanical knowledge
Assembler - General
Savaria Corporation —Brampton, ON
- $23.00–$23.50 an hour
- English
- High school diploma or GED
Quick apply
Team Lead, Municipal Integrity
Legislative Assembly of Ontario —Toronto, ON
- Full-time
- Analysis skills
- Supervising experience
- Bachelor's
- Employee assistance program
11d
Sr. Manufacturing Engineer
Netchain Technology LLC —Toronto, ON
- $35–$40 an hour
- Contract
- Remote
- Engineering
- ERP systems
- Master's degree
CNC Lathe Machinist
Cyclone Manufacturing Inc. —Mississauga, ON
- $22–$29 an hour
- Full-time
- In-person
- Vision care
Quick apply
3h

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CNC Horizontal Boring Mill (HBM) TT or FT Custom Machinist - Heavy Machining
ABS Machining Inc —Mississauga, ON
Review job packages including drawings, work orders, and specifications prior to machining. General machinist certification as asset.
$35–$40 an hour
Quick apply
13d
CNC Machinist Vertical Mill -3 AXIS & 5 AXIS
Megafoam —Vaughan, ON
Read process sheets, engineering drawings and/or sketches of part to determine final product. The CNC Machinist is responsible for programming, setup and…
Up to $38 an hour
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Mechanical Assembler
Samco Machinery —Scarborough, ON
Troubleshoot mechanical problems on mechanical sub-assemblies and main machine assembly by using problem solving techniques. Follow all plant safety rules.
$20–$24 an hour
Quick apply
Quality Inspector
Tempur Sealy Canada —Toronto, ON
Working with the Purchasing, audits incoming raw materials for compliance to GSM specifications. A degree in Engineering (or Engineering Technician), preferably…
From $60,000 a year
Quick apply
12d

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sub assembly supervisor jobs near mississauga, on

Manufacturing Supervisor

Mancor Industries -
Oakville, ON

Quick apply

Job details

Permanent | Full-time
$70,000–$85,000 a year

Qualifications

CNC programming
Engineering
Mechanical Engineering
Calipers
MRP
Machining
Supervising experience
Engineering Technology
Mechanical Engineering Technology
Manufacturing
Lean manufacturing
CNC

Full job description

Manufacturing Supervisor

Overview

Mancor Industries is a leading precision manufacturer of metal components and sub-assemblies, leveraging advanced machining and fabrication technologies to deliver high-value, cost-effective solutions to strategic partners across the North American truck and heavy-duty equipment markets.

At Mancor, customer partnerships are built on integrity, trust, and collaboration. We foster long-term relationships through transparent communication, protection of confidential information, and a shared commitment to continuous improvement, innovation, and operational excellence.

Position Summary

The Manufacturing Supervisor is responsible for leading daily manufacturing operations to achieve safety, quality, delivery, and productivity targets. This hands-on leadership role oversees machining and fabrication activities, supports employees in resolving technical issues, and drives continuous improvement while fostering a culture of accountability, teamwork, and operational excellence.

Key Responsibilities

Lead and coordinate daily production activities to meet customer schedules while maintaining high standards for safety, quality, and productivity.
Supervise, coach, and develop machinists and machine operators through regular feedback, training, and performance management.
Support machine setups and troubleshoot CNC mills, lathes, punch presses, and other manufacturing equipment to minimize downtime and improve throughput.
Ensure operators follow standardized work, engineering drawings, setup sheets, and inspection requirements while maintaining tight dimensional tolerances.
Monitor production performance, labour utilization, scrap, downtime, and schedule attainment, implementing corrective actions when required.
Champion Lean Manufacturing, 5S, root cause problem solving, and continuous improvement initiatives.
Promote a strong safety culture by conducting workplace inspections, enforcing safe work practices, and maintaining an organized work environment.
Collaborate with Engineering, Maintenance, Quality, and Production Planning to resolve manufacturing issues and support process improvements.

Qualifications

3–5 years of supervisory experience in a machining or heavy manufacturing environment.
Strong understanding of CNC machining processes, tooling, machine setup, cutting parameters, and fabrication operations.
Ability to read and interpret engineering drawings, GD&T, blueprints, and work instructions.
Proficient in the use of precision measuring equipment including micrometers, calipers, height gauges, and bore gauges.
Working knowledge of CNC programming concepts (G-code/M-code), CAD/CAM systems, and ERP/MRP software.
Technical diploma in Manufacturing, Mechanical Engineering Technology, or a related field is preferred.

Core Competencies

Leadership & Team Development
Manufacturing & CNC Knowledge
Safety Leadership
Quality Focus
Lean Manufacturing & Continuous Improvement
Problem Solving & Decision Making
Communication & Accountability

Pay: $70,000.00-$85,000.00 per year

Benefits:

Dental care
Employee assistance program
Extended health care
Life insurance
On-site parking
RRSP match
Vision care
Wellness program

Experience:

manufacturing supervisory : 3 years (required)
CNC machining processes, tooling, machine setup: 3 years (preferred)

Work Location: In person

Quick apply

Refine Your Search

sub assembly supervisor jobs in mississauga, on

Manufacturing Supervisor

CNC Mill Machinist

Welder

Mechanical Assembler ( Switchboards)

Methods Engineer / Manufacturing Engineer

Team Lead - Nightshift

Structural Assembler II

Electrical Panel Builder

Mechanical Assembly Technician

Assembler - General

Team Lead, Municipal Integrity

Sr. Manufacturing Engineer

CNC Lathe Machinist

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