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 30 of 40

Fitch Group

US Corporates - Credit Analyst, Director -...

$180,000 - $215,000 /year

Toronto, ON, CA
Aug 25, 2026

Full Time

Heidelberg Materials

Quality Control Co-Op

$40,000 - $54,000 /year

CAN
Aug 25, 2026

Full Time

Signet Jewelers

Production Polisher

Support Center
Aug 25, 2026

Full Time

Riverside Natural Foods Ltd.

Production Supervisor (Afternoon Shift - 2...

$70,000 - $80,000 /year

North York, Ontario, Canada
Aug 25, 2026

Full Time

Weco Manufacturing Group

Quality Manager

$85,000 - $105,000 /year

Ontario, NY, US
Aug 25, 2026

Full Time

ADDMAN Engineering

Manufacturing Manager

$100,000 - $110,000 /year

Ontario, NY, US
Aug 25, 2026

Full Time

University Health Network

Assembly Technician

$44,000 - $48,000 /year

Mississauga, ON, Canada
Aug 25, 2026

Full Time

Riverside Natural Foods Ltd.

Production Supervisor (Midnight Shift - 2233)

$70,000 - $80,000 /year

North York, Ontario, Canada
Aug 25, 2026

Full Time

Maple Leaf Foods

PART-TIME Production/General Labour

$38,000 - $44,000 /year

Port Perry, ON
Aug 25, 2026

Part Time

Maple Leaf Foods

Production/General Labour

$38,000 - $44,000 /year

Port Perry, ON
Aug 25, 2026

Full Time

Maple Leaf Foods

Assistant Supervisor, Production - Contract

$52,000 - $58,000 /year

London, ON
Aug 25, 2026

Full Time

Linamar Corporation

Machine Operator

Guelph, ON, Canada
Aug 25, 2026

Full Time

Smith's Group

Manufacturing Engineer

Hamilton, ON, Canada
Aug 25, 2026

Full Time

Tigercat

Mechanical Assembler

Brant, ON, CA
Aug 25, 2026

Full Time

Steel Technologies

Material Handler (Manufacturing)

$42,000 - $42,000 /year

Cambridge, Ontario, Canada
Aug 25, 2026

Full Time

Vale

Supervisor, Production

$92,800 /year

Sudbury, ON, Canada
Aug 25, 2026

Full Time

SyBridge Technologies

CNC Lathe Machinist

Oldcastle, Ontario, Canada
Aug 25, 2026

Full Time

Polytainers

Planning - Production Scheduler

$75,000 - $85,000 /year

Toronto, ON, M8Z 2R5, CA
Aug 25, 2026

Full Time

Amrize

Plant Operator/Heavy Equipment Operator

Meldrum Bay, ON, CA, P0P 1R0
Aug 25, 2026

Full Time

Amrize

Plant Operator/Heavy Equipment Operator

Meldrum Bay, ON, CA, P0P 1R0
Aug 25, 2026

Full Time

TC Transcontinental

CNC Operator

$44,000 - $48,000 /year

Aurora, ON, Canada
Aug 24, 2026

Full Time

HSBC

Lead Production Support Specialist

Toronto, ON, CA, M5H 1J9
Aug 24, 2026

Full Time

HSBC Group

Lead Production Support Specialist

Toronto, Ontario, Canada
Aug 24, 2026

Full Time

WillScot

Production Supervisor

$57,300 - $86,000 /year

Sarnia, ON, CA, N7T-7H5
Aug 24, 2026

Full Time

Amrize

Plant Operator

Spragge, ON, CA, P0R 1A0
Aug 24, 2026

Full Time

28
29
30
31
32

Manufacturing jobs in other Ontario cities

More jobs

Related categories in Ontario

Business & Management Jobs in Ontario 20,587
Sales Jobs in Ontario 8,283
Retail Jobs in Ontario 7,983
Engineering Jobs in Ontario 6,889
Accounting & Finance Jobs in Ontario 5,558
Healthcare Jobs in Ontario 4,862
Software Developer Jobs in Ontario 3,842
Customer Service Jobs in Ontario 2,907
Nursing Jobs in Ontario 2,890
Food Service & Restaurant Jobs in Ontario 2,788
Operations Jobs in Ontario 2,681
Transportation Jobs in Ontario 2,009