Job Pay: $85,000CA to $120,000CA per year
Position: Nuclear Quality Systems Engineer
Join Canada's Next Generation of Nuclear, Defence, Space, and Medical Manufacturing
ATMIS is an Indigenous-owned advanced manufacturing company serving the nuclear, defence, space, and medical industries. As we continue to expand our capabilities within Canada’s nuclear supply chain, we are strengthening our Quality Management System to meet evolving customer, regulatory, and industry requirements.
We are seeking a Nuclear Quality Systems Engineer to work closely with our Quality Manager in implementing and maintaining enhanced nuclear quality standards across the organization. This role is ideal for an engineer with experience in nuclear quality systems, regulatory compliance, and continuous improvement who enjoys working collaboratively across engineering, manufacturing, and quality teams.
Position Summary Reporting to the Quality Manager, the Nuclear Quality Systems Engineer will support the development, implementation, and continuous improvement of ATMIS' Nuclear Quality Management System. The successful candidate will assist in integrating and maintaining compliance with evolving nuclear industry standards, customer‑specific quality requirements, and regulatory expectations while supporting certification initiatives and audit readiness.
This position serves as the technical resource for nuclear quality standards and works collaboratively with engineering, production, procurement, and project management to ensure quality requirements are effectively incorporated into all aspects of the business.
Key Responsibilities Nuclear Quality Systems Assist with the implementation and continuous improvement of ATMIS' Nuclear Quality Management System.
Support compliance with applicable standards, including:
CSA N299 Series
CSA N285




ASME Nuclear QSC
ASME Section III
ASME Section VIII
CSA B51
ISO 9001
CWB
Controlled Goods Program requirements
Develop and maintain quality procedures, work instructions, and quality documentation.
Monitor revisions to applicable codes and standards and recommend updates to internal processes.
Compliance & Audit Support Assist in preparing for customer, regulatory, and certification audits.
Support ASME accreditation and CSA qualification activities.
Participate in internal audits and compliance assessments.
Assist with supplier qualification and quality evaluations.
Ensure quality documentation remains complete, current, and audit‑ready.
Engineering & Manufacturing Support Review engineering documentation for compliance with applicable codes and customer specifications.
Support development of project‑specific Quality Plans and Inspection & Test Plans (ITPs).
Verify material traceability and documentation requirements.
Review welding, NDE, inspection, and manufacturing records for compliance.
Provide technical guidance to engineering and production teams on quality and code requirements.
Support corrective and preventive action (CAPA) activities.
Participate in root cause investigations.
Assist in improving quality processes and documentation.
Track quality performance metrics and identify opportunities for improvement.




Help implement best practices that strengthen compliance and operational efficiency.
Qualifications Required Bachelor's Degree in Mechanical, Manufacturing, Industrial, or related Engineering discipline.
Qualified Engineer (P.Eng.) designation or eligibility for registration in Ontario is considered an asset.
Minimum 3–5 years of experience in quality engineering within a regulated manufacturing environment, with nuclear industry experience.
Strong understanding of quality management systems and regulatory compliance.
Excellent technical writing, documentation, and communication skills.
Preferred Experience Experience with one or more of the following:
CSA N299 Series
CSA N285
ASME Nuclear QSC
ASME Section III and Section VIII
ISO 9001
CWB
Nuclear quality assurance programs
Welding quality systems
Nuclear tooling and precision machining
Customer quality requirements in the Nuclear industry
What You'll Bring Strong analytical and problem‑solving skills.
Exceptional attention to detail.
Ability to interpret engineering drawings, specifications, and codes to ensure compliance with purchase order specifications.
Strong organizational and documentation skills.
Collaborative approach with cross‑functional teams.
Commitment to safety, quality, and continuous improvement.
Why Join ATMIS? At ATMIS, you'll be part of a growing organization that supports some of Canada's most critical industries. You'll play a direct role in advancing our nuclear quality systems while working alongside experienced engineering and quality professionals in a collaborative environment.
We offer: Professional development and certification support
Opportunities for career advancement
A dynamic and innovative workplace dedicated to quality and excellence

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📌 Nuclear Quality Systems Engineer (Ontario)
🏢 Atmis
📍 Ontario