Welder

Date Posted: 2026-08-07

Country: Canada

Location: CA-QC-LONGUEUIL-J01 ~ 1000 Blvd Marie-Victorin ~ J01 BLDG

Who are we?

At Pratt & Whitney, a growing company, we believe that powered flight has transformed, and will continue to transform, the world. That is why we work with the heart of an explorer and the drive of a perfectionist to design, produce and maintain the world's most advanced and reliable aircraft engines. Our portfolio—comprising commercial and military engines, as well as engines for business, general and regional aviation, and helicopters—allows us and our customers to move from possible to real.

What awaits you

• Large-scale and world-renowned company

• State-of-the-art innovative products: next-generation aircraft and helicopter engines (PW800, PT6E-series, F135, etc.)

• Development of green and sustainable technologies

• Professional advancement and schooling programs

• Leadership training and mentoring programs

• Range of employee benefits, savings plan and pension plan

• Recognized practices in health, safety and environment

• Corporate health and wellness program and employee resource groups

• Parental leave assistance program

What you need to succeed

• DEP in welding

• Knowledge of TIG and MIG methods

• This position is in a French-speaking workplace, nevertheless it requires a basic knowledge of English to understand certain specialized work instructions, drawings and technical terms that may emanate from international organizations

Asset

• Experience in aeronautics

What will your daily life look like?

• Weld based on drawings, sketches, numerical control machine programs, manufacturing processes, specifications and other verbal and written instructions.

• Set up, adjust and operate manual, semi-automatic or numerical control equipment as well as resistance and electron beam welding machines.

• Use methods such as TIG, MIG, spot and continuous or discontinuous beads.

• Select electrodes and welding spindle rollers in accordance with material identifications and make adjustments.

• Adjust the inert gas flow and the temporary shield.

• Adjust the power according to the desired weld and perform the necessary precision adjustments.

• Enter the data required for numerical control.

• Install fixtures and determined fixing devices.

• Ensure proper alignment and concentricity of the assembly.

• Participate in program design.

• Prepare the weld, load, position, fix the parts on the setup, plate or positioner, and adjust the gap clearance.

• Weld and apply appropriate methods to obtain penetration, cut and desired appearance, in addition to preventing warping or distortion. Remove excess expulsion.

• Perform dimensional and visual checks on parts during the manufacturing process as indicated or required using various types of precision measuring instruments and verification gauges or a liquid penetrant jet to assist in verification.

• Keep appropriate records of various parameters up to date in order to establish efficient operations with statistical process control.

• Work from instructions or dispositions to perform part rework.

• Design or modify tools and fixtures and adapt appropriate setups.

• Maintain necessary welding accreditations according to joint shapes, material types and thickness.

• May be called upon to operate multiple closely spaced machines simultaneously.