We are seeking a detail-oriented Designer/Drafter to support engineering and project teams within the Canadian nuclear industry. This role is responsible for producing accurate, high-quality construction and fabrication drawings that comply with applicable Canadian nuclear, safety, and quality regulations . The successful candidate will work in a highly regulated environment where precision, configuration control, and safety are critical.

Key Responsibilities

Prepare, revise, and maintain construction drawings , fabrication drawings , and as-built documentation for nuclear facilities and related infrastructure

Develop layouts, assemblies, sections, and detail drawings suitable for construction and installation

Apply appropriate tolerancing , GD&T; , and dimensional controls in accordance with design requirements and applicable standards

Perform and document tolerance stack-up analyses to ensure proper fit, function, and constructability

Incorporate T-measure increments and dimensional best practices into drawing packages

Interpret engineering calculations, specifications, codes, and standards to accurately reflect design intent

Support interdisciplinary coordination between mechanical, structural, electrical, and civil design teams

Participate in drawing reviews, checks, and revisions in accordance with nuclear quality assurance requirements

Ensure drawings meet Canadian nuclear safety, construction, and workplace safety regulations

Maintain strict configuration control and document traceability throughout the project lifecycle

Required Skills & Qualifications

Proficiency in AutoCAD and SolidWorks

Demonstrated experience producing construction drawings and fabrication drawings

Strong knowledge of tolerancing , including GD&T;

Experience performing tolerance stack-ups

Familiarity with T-measure increments





Ability to interpret engineering specifications, construction standards, and regulatory requirements

Strong attention to detail and ability to work within formal QA and document control processes

Regulatory & Standards Knowledge (Required)

Familiarity with applicable Canadian nuclear and safety regulations , including:

Canadian Nuclear Safety Commission (CNSC) regulatory framework

CSA standards relevant to nuclear facilities and construction

Occupational Health and Safety (OHS) requirements applicable to construction environments

Understanding of drawing practices suitable for nuclear construction and installation

Preferred / Asset Skills

Experience with Revit (asset)

Prior experience in the Canadian nuclear , power generation, or other highly regulated industries

Familiarity with nuclear quality assurance programs (e.g., CSA N286 or equivalent)

Experience supporting field construction, installation, or commissioning activities

Education & Experience

Diploma or degree in Drafting, Design Technology, Engineering Technology, or a related field

Relevant industry experience producing construction and fabrication drawings; nuclear experience preferred

The pay range that the employer reasonably expects to pay for this position is between CA$60.00 and CA$90.00.

Our voluntary perks offering includes medical, dental, vision and retirement benefits.

This posting is for an existing vacancy.

We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other legally protected characteristics. We welcome and encourage diversity in the workplace.

We use artificial intelligence tools to help our recruiters screen and assess talent. These tools do not replace human decision making in the process.

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📌 Engineering Designer/Drafter (Ontario)
🏢 Tundra Technical Solutions
📍 Ontario