Manufacturing Jobs in Ontario

Browse 1,636 Manufacturing jobs in Ontario. Manufacturing jobs make and assemble products in plants and factories, from machine and process operators to assemblers and quality inspectors. Many offer shift premiums and on-the-job training. It covers roles such as machine operator, assembler, production worker and quality control inspector.

1,636 open jobs – page 15 of 40

Schaeffler logo

Schaeffler

Eco Assembly Operator (Automotive)

$48,000 - $54,000 /year

  • Stratford, CA, N4Z 1H3
  • Sep 14, 2026
L3Harris Technologies logo

L3Harris Technologies

Sr. Associate, Manufacturing Engineering, ...

$76,000 - $96,000 /year

  • Waterdown, Ontario
  • Sep 14, 2026
L3Harris Technologies logo

L3Harris Technologies

Intermediate - Quality Control Inspector

$59,000 - $65,000 /year

  • Toronto, Ontario
  • Sep 14, 2026
L3Harris Technologies logo

L3Harris Technologies

Intern, Manufacturing Engineer (Toronto, CAN)

  • Toronto, Ontario
  • Sep 14, 2026
Mastronardi Produce logo

Mastronardi Produce

Machine Operator

$36,000 - $36,000 /year

  • Kingsville, Ontario, Canada
  • Sep 14, 2026
Ocean Capital logo

Ocean Capital

Production Supervisor

$60,000 - $80,000 /year

  • Woodstock, ON, Canada
  • Sep 14, 2026
Riverside Natural Foods Ltd. logo

Riverside Natural Foods Ltd.

Production Supervisor (12h - Night Shift)

$70,000 - $80,000 /year

  • Vaughan, On
  • Sep 14, 2026
Rocket Lab USA logo

Rocket Lab USA

Lead, Manufacturing Engineer

$114,000 - $143,000 /year

  • Toronto, CAN
  • Sep 14, 2026
Cornerstone Building Brands logo

Cornerstone Building Brands

Full Time Production Associate | ( Extrusi...

  • St. Thomas, ON, Canada
  • Sep 14, 2026
Wabtec Corporation logo

Wabtec Corporation

General Assembler

$48,000 - $58,000 /year

  • Cambridge, ON, Canada
  • Sep 14, 2026
Honeywell Aerospace logo

Honeywell Aerospace

Assembler - Level 1

$39,000 - $52,000 /year

  • Cambridge, ON, Canada
  • Sep 14, 2026
Engineered Air logo

Engineered Air

Warehouse / Production Associate

$40,000 - $40,000 /year

  • Newmarket, ON, Canada
  • Sep 14, 2026
Sobeys logo

Sobeys

Production Designer

  • Toronto, ON, M5V 1X6, CAN
  • Sep 14, 2026
Sofina Foods Inc. logo

Sofina Foods Inc.

Lead Hand - Production

  • Belleville, ON, CA
  • Sep 14, 2026
Tigercat logo

Tigercat

Machine Operator

$45,000 - $53,000 /year

  • Brant, ON, CA
  • Sep 14, 2026
Clutch logo

Clutch

Vehicle Quality Control Associate

$40,000 - $40,000 /year

  • Mississauga, Ontario, Canada
  • Sep 14, 2026
Syntronic logo

Syntronic

Production Controller

  • Kanata, ON
  • Sep 13, 2026
Safariland logo

Safariland

Direct Labour - Production Associate I

  • Pembroke, ON, CA
  • Sep 13, 2026
Safariland logo

Safariland

Direct Labour - Production Associate I

  • Pembroke, ON, CA
  • Sep 13, 2026
Saputo Inc. logo

Saputo Inc.

Attendant, Production I

$52,000 /year

  • Orangeville, Canada
  • Sep 13, 2026
Boston Scientific logo

Boston Scientific

Manufacturing Engineering Associate, Co-op...

$34,000 - $57,900 /year

  • Mississauga, ON, CA
  • Sep 13, 2026
General Motors logo

General Motors

2027 Winter Co-op - CCA Manufacturing Engi...

  • Oshawa ASSY, STPG, TECH
  • Sep 13, 2026
Woodward logo

Woodward

Manufacturing Operator

  • Peterborough, Ontario, Canada
  • Sep 13, 2026
TreeHouse Foods logo

TreeHouse Foods

Machine Operator

$50,000 - $52,000 /year

  • ON Kitchener, Canada
  • Sep 13, 2026
Philips logo

Philips

Assembler 1

$32,000 - $48,000 /year

  • Ontario
  • Sep 13, 2026

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