Mechanical engineer jobs in Oakville, ON and nearby (81 jobs)

Mechanical / Chemical / Nuclear Engineer

Kiewit

Oakville, ON

• $100,000 to $140,000 CAD / year

Kiewit is seeking a mid‑level Mechanical, Chemical, or Nuclear Engineer with strong process‑design experience to support engineering and execution activities across major industrial and…

Senior Mechanical Engineer - Designer

REEL COH Inc.

Burlington, ON

• Full-time

Within the Burlington Group there is a need for a Senior Mechanical Engineer/Designer. In this existing position you will work on a variety of technical and engineering assignments…

Senior Project Manager - Mechanical Engineer

Pretium

Burlington, ON

• Full-time

…protect, restore, and enhance their buildings, structures, and mechanical and electrical infrastructure. We provide innovative, practical solutions to a diverse range of residential,…

Senior Project Manager - Mechanical Engineer

Pretium Engineering

Burlington, ON

• $100,000 to $140,000 CAD / year
• Full-time

…protect, restore, and enhance their buildings, structures, and mechanical and electrical infrastructure. We provide innovative, practical solutions to a diverse range of residential,…

Mechanical Engineer Intern (Starting Summer 2027)

Dennis Group Brasil

Mississauga, ON

• Full-time

Dennis Group’s Mechanical Engineers design and implement mechanical systems as part of a broad engineering and architectural team in designing and building food and beverage production…

Experienced Mechanical Engineer

Ausenco

Burlington, ON

• Full-time

We’re seeking an EXPERIENCED MECHANICAL ENGINEER to support our Mining & Metals team. In this role, you will contribute to mechanical design, equipment selection, technical documentation,…

Lead Mechanical Engineer - Hydropower & Dams

Kiewit

Oakville, ON

Kiewit is seeking a Lead Mechanical Engineer to play a key technical leadership role in the design and delivery of complex hydropower, dam, and hydraulic structure projects across North…

Mechanical Engineer II

Pioneer Transformers Mississauga

Mississauga, ON

• $85,000 to $95,000 CAD / year
• Full-time

As a Mechanical Design Engineer, you will assist in the design, development, and optimization of power electronics hardware platforms and related components. In this intermediate-level…

Sr. Mechanical Engineer

Dematic

Mississauga, ON

• Full-time

Dematic Canada is seeking a talented Mechanical Engineer to join our Canadian Mechanical Engineering team! The Mechanical Engineering team performs engineering assignments with clear and…

Water and Wastewater Process Mechanical Engineer

Arcadis

Oakville, ON

• Full-time

Successful candidate must have P

Mechanical Engineer

Hatch

Mississauga, ON

The Mechanical/Piping Engineer (Modularization) will be part of Hatch's growing Modularization team, supporting the development and execution of modular construction strategies for major…

Senior Piping Engineer

AtkinsRéalis

Mississauga, ON

• Full-time

Must have knowledge of mechanical and piping systems or equipment (knowledge of CANDU nuclear systems would be an asset)

Senior Mechanical Engineer (Minerals Plant)

Lycopodium

Mississauga, ON

• Full-time

Reporting to the Manager of Engineering - Americas, the Senior Mechanical Engineer will be responsible for the delivery of accurate, professional and compliant design deliverables using…

Mechanical Engineer III

Pioneer Transformers Mississauga

Mississauga, ON

• $90,000 to $100,000 CAD / year
• Full-time

The Mechanical Design Engineer is responsible for the independent design, development, and optimization of transformers and related components. As a fully competent engineer, the Design…

Lead Mechanical Engineer (Mining and Minerals)

Lycopodium

Mississauga, ON

• Full-time

Lycopodium is currently recruiting for an Lead Mechanical Engineer to join our growing Engineering team in Mississauga, ON

Mechanical Engineer, Senior, Nuclear

Hatch

Mississauga, ON

Are you looking to take the next step in your career? Hatch is currently seeking a highly motivated Senior Mechanical Engineer- Nuclear to join our team in Mississauga.

Mechanical Engineer III

CRB

Mississauga, Ontario

• $100,000 to $135,000 CAD / year
• Full-time

The Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for new buildings, renovations/additions and processes. The individual possesses demonstrated…

Senior Mechanical Engineer

CRB

Mississauga, Ontario

• Full-time

As a Senior Mechanical Engineer at CRB, you'll have the unique opportunity to work within an integrated Architecture, Engineering, and Construction firm. Experience collaboration and…

Senior Mechanical Engineer - Industrial & Infrastructure

Ausenco

Burlington, Ontario

• Full-time

Our team in Industrial & Infrastructure is growing, we are currently recruiting for a Senior Mechanical Engineer to join our team in the Burlington office.

Experienced Mechanical Engineer HVAC and Building services (Contract)

Ausenco

Burlington, Ontario

• Contract

Registration as a Professional Engineer (PEO) in ON,

Process Mechanical Engineer, Senior

Lakeside Controls

Mississauga, ON

What you will be doing in the role of Process Mechanical Engineer, Senior:

Mechanical Design Engineer- Nuclear

AtkinsRéalis

Mississauga, ON

• Full-time

Perform conceptual, preliminary and detailed mechanical design engineering work for reactor components to applicable codes, standards and procedures meeting quality, budget, and schedule…

Mechanical Design Engineer- Nuclear

AtkinsRéalis

Mississauga, ON

• Full-time

This is a mechanical engineering position, in the area of CANDU nuclear reactor and major components design. The requirements for this position are:

Mechanical Engineer, Senior - Nuclear, Bowmanville EOI

Hatch

Mississauga, ON

Are you looking to take the next step in your career? Hatch is currently seeking a highly motivated Senior Mechanical Engineer- Nuclear to join our team in Bowmanville.

Lead Mechanical Engineer – Minerals and Metals (GTA - Burlington or Toronto)

Ausenco

Burlington, Ontario

• Full-time

Our Mining Division is growing in Eastern Canada and we are currently recruiting for a Lead Mechanical Engineer to join our team in GTA (Burlington or Toronto)